{"title":"Drive-line Components","description":"\u003cdiv style=\"max-width: 900px; margin: 0 auto; font-family: sans-serif; line-height: 1.6;\"\u003e\n\n\u003ch2 style=\"margin-top: 0;\"\u003eComplete Driveline Systems for 4-Cycle Karting\u003c\/h2\u003e\n\u003cp\u003eIn low-horsepower racing like \u003cstrong\u003eLO206 and Clone\u003c\/strong\u003e, driveline efficiency is free horsepower. A binding chain, a worn sprocket, or a dragging clutch can cost you tenths of a second per lap. We stock high-performance \u003cstrong\u003eclutches, chains, gears, and hubs\u003c\/strong\u003e designed to transfer every bit of power from your crankshaft to the rear tires.\u003c\/p\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 15px; margin: 25px 0;\"\u003e\n    \u003c!-- Clutches Box --\u003e\n    \u003cdiv style=\"flex: 1; min-width: 200px; background: #f8f8f8; padding: 15px; border-radius: 8px; border-top: 4px solid #e60000;\"\u003e\n        \u003ch3 style=\"margin-top: 0; font-size: 1.1em;\"\u003eRacing Clutches\u003c\/h3\u003e\n        \u003cp style=\"font-size: 0.9em; margin-bottom: 0;\"\u003e\u003cstrong\u003eHilliard, Stinger, \u0026amp; Noram.\u003c\/strong\u003e We carry the best centrifugal clutches for 4-cycle engines, plus tuning springs and weights to dial in your engagement.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003c!-- Chains Box --\u003e\n    \u003cdiv style=\"flex: 1; min-width: 200px; background: #f8f8f8; padding: 15px; border-radius: 8px; border-top: 4px solid #333;\"\u003e\n        \u003ch3 style=\"margin-top: 0; font-size: 1.1em;\"\u003eChains \u0026amp; Breakers\u003c\/h3\u003e\n        \u003cp style=\"font-size: 0.9em; margin-bottom: 0;\"\u003e\u003cstrong\u003e#35 \u0026amp; #219 Pitch.\u003c\/strong\u003e High-tensile racing chains (Gold\/Space) that resist stretching. Don't forget a \u003ca href=\"https:\/\/swiftkarting.com\/collections\/karting-tools-lo206-4cycle\" style=\"text-decoration: underline;\"\u003eChain Breaker\u003c\/a\u003e tool!\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003c!-- Sprockets Box --\u003e\n    \u003cdiv style=\"flex: 1; min-width: 200px; background: #f8f8f8; padding: 15px; border-radius: 8px; border-top: 4px solid #0056b3;\"\u003e\n        \u003ch3 style=\"margin-top: 0; font-size: 1.1em;\"\u003eGears \u0026amp; Sprockets\u003c\/h3\u003e\n        \u003cp style=\"font-size: 0.9em; margin-bottom: 0;\"\u003e\u003cstrong\u003eSplit Sprockets \u0026amp; Drivers.\u003c\/strong\u003e Quick-change aluminum split gears allow you to change ratios in seconds without removing the axle.\u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eThe Big Debate: #35 vs. #219 Pitch\u003c\/h3\u003e\n\u003cp\u003eMost LO206 and 4-cycle racers must choose a chain size. Your clutch driver \u003cstrong\u003emust match\u003c\/strong\u003e your rear sprocket.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e#35 Chain:\u003c\/strong\u003e The standard for US club racing. It is robust, affordable, and resists derailing on bumpy tracks. (Tooth counts are smaller, e.g., 15T Driver \/ 58T Rear).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e#219 Chain:\u003c\/strong\u003e Common in 2-cycle and some LO206 classes. It is lighter, runs smoother, and offers finer gear ratio adjustments. (Tooth counts are higher, e.g., 19T Driver \/ 74T Rear).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color: #fff3cd; border: 1px solid #ffeeba; color: #856404; padding: 15px; border-radius: 8px; margin: 25px 0;\"\u003e\n    \u003cstrong\u003e⚠️ Maintenance Tip: Alignment is Key\u003c\/strong\u003e\n    \u003cp style=\"margin: 5px 0 0;\"\u003eChain alignment must be perfect. If your rear sprocket isn't perfectly inline with the clutch driver, you will throw chains and overheat your clutch. Use a straight edge or laser alignment tool every time you move the engine.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eGear Ratio Tuning\u003c\/h3\u003e\n\u003cp\u003eChanging your rear sprocket size is the easiest way to tune for a specific track.\n\u003cbr\u003e\u003cstrong\u003eLarger Rear Sprocket:\u003c\/strong\u003e Better acceleration (Corner exit), lower top speed.\n\u003cbr\u003e\u003cstrong\u003eSmaller Rear Sprocket:\u003c\/strong\u003e Higher top speed (Long straights), slower acceleration.\n\u003cbr\u003e\u003cem\u003eWe recommend carrying a range of split sprockets (e.g., 58-64 for #35 chain) to adapt to track conditions.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","products":[{"product_id":"aluminum-bearing-shield-fits-1-842-race-od-rbi-or-wms-big-bearing-pm-36f","title":"PMI PM-36F Aluminum Bearing Shield - 1.842\" RBI \u0026 WMS Big Bearings - All Classes","description":"\u003ch2\u003eEliminate Parasitic Drag on Your Racing Go Kart Frame\u003c\/h2\u003e\n\u003cp\u003eSourcing premium go kart parts near me shouldn't mean compromising on drive-line efficiency; protecting your 1.842\" RBI and WMS big bearings from abrasive track debris is the absolute first step to freeing up rolling resistance. The PMI PM-36F Aluminum Bearing Shield is precision-machined to block dust, grit, and moisture from infiltrating your axle assembly. In competitive karting, every ounce of friction robs you of speed. By sealing your bearings effectively, this shield ensures that your chassis rolls freely, allowing you to maximize every drop of briggs and stratton lo206 horsepower down the straightaways.\u003c\/p\u003e\n\u003ch2\u003ePrecision Engineering for RBI and WMS Systems\u003c\/h2\u003e\n\u003cp\u003eWhether you are tuning the chassis flex on a modern racing go kart frame or adjusting how your mounts engine setup transfers torque, your axle bearings take the brunt of the load. Unprotected bearings quickly ingest dirt, leading to premature wear and catastrophic failure during a heat race. This high-grade aluminum shield is tailored specifically for 1.842\" race outer diameter bearings, including RBI big bearings and WMS Tuck-n-Run systems. It provides a seamless, vibration-free fit that maintains axle stability under heavy cornering loads. Just as you wouldn't compromise on the safety of your karting helmets, you cannot afford to leave your drive-line exposed to the elements.\u003c\/p\u003e\n\u003ch2\u003eCompetitive Advantage Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fitment:\u003c\/strong\u003e Engineered explicitly for 1.842\" RBI and WMS Tuck-n-Run big bearing systems to ensure zero lateral play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerospace-Grade Aluminum:\u003c\/strong\u003e Constructed from lightweight, high-strength aluminum to resist corrosion and track debris without adding unsprung weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction Reduction:\u003c\/strong\u003e Blocks grit and moisture ingress, drastically reducing rolling resistance for higher top speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Dampening:\u003c\/strong\u003e Secures the bearing assembly tightly, minimizing high-frequency vibrations that disrupt chassis handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Component Life:\u003c\/strong\u003e Protects expensive ceramic or steel bearings from premature wear, saving you money and wrench time between heats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Class Legality:\u003c\/strong\u003e Fully compliant with all major karting sanctions for sprint, oval, and endurance racing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Installation:\u003c\/strong\u003e Designed for quick track-side maintenance, allowing mechanics to swap axles or bearings efficiently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStop giving away free tenths of a second to the competition. Equip your chassis with the PMI Aluminum Bearing Shield and ensure your power reaches the pavement without interference.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this shield fit my 1.25\" axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the PM-36F is designed for 1.842\" outer diameter bearings, which are the standard size for most 1.25\" axle big bearing systems, including RBI and WMS Tuck-n-Run setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this shield require any special tools for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No special tools are required. The shield is designed for a precision fit that allows for quick track-side installation or removal during axle swaps and routine maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does an aluminum bearing shield improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By creating a physical barrier against track debris, dust, and moisture, the shield prevents contaminants from entering the bearing race. This reduces internal friction and parasitic drag, allowing your axle to spin more freely and helping you maintain higher top speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use these shields in all karting classes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the PMI PM-36F is fully compliant with all major karting sanctions and is suitable for use in sprint, oval, and endurance racing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect my bearing shields?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend inspecting your shields during every major service interval or after any contact on track. Ensure they remain seated properly to maintain the seal and prevent vibration.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-alignment-system-standard-axle-pm-091200st\"\u003ePMI Laser Alignment System for Standard Axle Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-axle-adaptor-standard-pm-091020\"\u003ePMI Standard Laser Axle Adaptor in Blue Anodized Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-axle-adaptor-thin-wall-pm-091030\"\u003ePMI Thin Wall Laser Axle Adaptor - Blue Anodized Finish\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/50mm-axle-lock-collar-wide-black-discontinued-limited-supply-lc50b-wide\"\u003ePMI Wide Split 50mm Axle Lock Collar - Black Anodized 8mm Keyslot - Universal Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-105a-pmi-rotor-guard-slotted-aluminum-pm-105a\"\u003eBlack Anodized Slotted Aluminum Rotor Guard for Kart Calipers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PMI","offers":[{"title":"Default Title","offer_id":52562258395454,"sku":"PM-36F","price":27.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/bearingshields-aluminum-bearing-shield-fits-1-842-race-od-rbi-or-wms-big-bearing-pm-36f_d6005968-4a36-4c99-9105-ce51e244e977.jpg?v=1763116641"},{"product_id":"50mm-small-diameter-axle-bearing-km680","title":"High-Performance 50mm Small Diameter Axle Bearing for Metric Karts","description":"\u003cp\u003eEngineered for precision in every rotation, this 50mm small diameter axle bearing transforms how your kart handles high-speed corners and straightaways. Compatible with 80mm ID axle cassettes, it slides into place effortlessly, providing a seamless fit that minimizes vibrations and maximizes power transfer from your engine to the wheels.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeamless Compatibility:\u003c\/b\u003e Perfectly sized for standard metric axle setups, ensuring no play or wobble during intense races.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Friction:\u003c\/strong\u003e The small 50mm diameter design cuts down on rotational resistance, allowing your kart to accelerate quicker and maintain higher speeds without unnecessary energy loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDurable Construction:\u003c\/em\u003e Built to withstand the rigors of kart racing, from dusty tracks to wet conditions, keeping your driveline smooth and responsive lap after lap.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eImagine shaving seconds off your lap times just by upgrading this critical component. Racers often overlook bearings, but this one, frequently called the 50x80 axle bearing, is a game-changer for organization at the pit—easy to install and maintain, so you spend less time wrenching and more time winning. Whether you're tuning for a local sprint or a national championship, it supports better weight distribution and stability, helping you navigate turns with confidence. For kart setups demanding reliability, integrate the \u003cb\u003eKM680\u003c\/b\u003e SKU into your build today and feel the difference in every push on the throttle.\u003c\/p\u003e\u003cp\u003eIts robust build resists wear from constant torque, ensuring longevity that keeps your kart competitive season after season. Pair it with other metric components for an optimized driveline that feels like an extension of your driving style, promoting faster overall times through superior mechanical efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this bearing compatible with all 50mm kart axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This bearing is specifically designed for 50mm axles that utilize an 80mm ID axle cassette. Please verify your cassette size before installation to ensure a proper, wobble-free fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my axle bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend inspecting your bearings before every race weekend. If you notice any grinding, excessive play, or resistance when spinning the axle by hand, it is time to replace them to maintain peak performance and prevent driveline failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this bearing require special lubrication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These bearings come pre-lubricated for racing conditions. To extend their lifespan, keep them clean and free of debris. If you race in wet or dusty conditions, ensure your axle seals are in good condition to protect the internal grease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this bearing for both sprint and endurance racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the KM680 is engineered for durability and is suitable for both sprint and endurance applications. Its robust construction is designed to handle the constant torque and high-speed demands of competitive karting.\u003c\/p\u003e","brand":"Kart Manufacturing","offers":[{"title":"Default Title","offer_id":52562258723134,"sku":"KM680","price":24.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/metricaxlebearings-50mm-small-diameter-axle-bearing-km680_5c51b217-c6f3-421c-b862-422e47be207e.jpg?v=1763116475"},{"product_id":"1-3-8-free-spin-axle-bearing-fsb138","title":"1 3\/8\" Free Spin High-Performance Axle Bearing for Kart Racing","description":"\u003cp\u003eFriction is the enemy of speed in kart racing, and that's where the 1 3\/8\" Free Spin Axle Bearing shines by delivering ultra-low resistance for unparalleled axle freedom. Tailored specifically for 1-3\/8\" setups, it allows your wheels to spin with minimal effort, directly boosting acceleration and maintaining momentum through every curve.\u003c\/p\u003e\u003cp\u003eThis bearing's innovative free-spin technology reduces heat buildup and wear, ensuring your kart stays agile lap after lap. In the world of axle bearings, it sets a high standard for those upgrading their drive-line components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-engineered for seamless integration, providing a stable mount that absorbs track vibrations without compromising rotation.\u003c\/li\u003e\n\u003cli\u003eHigh-grade materials resist corrosion and fatigue, ideal for the dusty, high-impact environment of kart tracks.\u003c\/li\u003e\n\u003cli\u003eOptimizes power delivery, so more of your engine's torque reaches the ground, helping you pull ahead of the pack.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePicture your kart gliding smoother than ever, with bearings that don't fight the flow but enhance it. Serious racers turn to this model to fine-tune their chassis for competitive edges. SKU: FSB138 slots right into 1-3\/8\" axle bearings, making maintenance straightforward and performance gains immediate. Whether prepping for a local heat or a national event, it equips you to handle aggressive driving without mechanical hiccups.\u003c\/p\u003e\u003cp\u003eFrom setup to finish line, this bearing contributes to organized pit stops and reliable runs. Its design promotes longevity, cutting down on replacements and letting you focus on strategy and skill. Elevate your racing game with a component that truly frees up your potential.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this 1 3\/8\" bearing is compatible with my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This bearing is specifically designed for 1 3\/8\" axle setups. Please verify your current axle diameter with a caliper before purchasing to ensure a proper fit, as using the wrong size will cause excessive play or prevent installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I use grease or oil with these free-spin bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These bearings are engineered for ultra-low resistance. While they come pre-lubricated for high-performance use, we recommend using a high-quality, light-viscosity synthetic bearing oil if you choose to service them, as heavy greases can increase friction and negate the \"free-spin\" benefits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my axle bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Bearing life depends on track conditions and driving style. If you notice any \"grittiness\" when spinning the axle by hand, or if there is visible lateral movement (play) in the rear wheels, it is time to replace them to maintain optimal power delivery and handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can these bearings be used for both sprint and oval racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the high-grade, corrosion-resistant materials are designed to handle the high-impact, dusty environments found in both sprint and oval karting, providing consistent performance across various track surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the best way to install these without damaging them?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Always ensure your axle is clean and free of burrs before sliding the bearing on. Use a bearing driver or a soft-faced mallet to tap the outer race gently. Avoid striking the inner race or the seals, as this can cause internal damage and increase friction.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/40mm-pmi-rear-wheel-hub-w-dual-patterns-double-lock-style-pm-38dl-40\"\u003e40mm PMI Double Lock Rear Wheel Hub with Dual Patterns for Secure Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ultrafree-left-front-stepped-wheel-hub-with-1-4-hardware-pm-39stfl-1-4\"\u003ePerformance Mfg UltraFree Left Front Stepped Hub - 1\/4\" Hardware - Oval Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/metric-pattern-front-hub-with-17mm-bearings-5-16-hardware-only-pm-39f-17m\"\u003eMetric Pattern Front Hub Featuring 17mm Bearings and 5\/16 Hardware\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ultralight-right-rear-double-lock-hub-5-16-hardware-only-pm-38dl-5-16\"\u003eUltralight Right Rear Double Lock Hub for 5\/16 Inch Hardware Strength\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ultralite-5-8-front-hub-5-16-hardware-only-pm-39-5-16\"\u003eUltraLite 5\/8\" Front Hub with 5\/16\" Hardware and Rubber Sealed Bearings\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Performance Mfg","offers":[{"title":"Default Title","offer_id":52562259149118,"sku":"FSB138","price":19.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/1-38axlebearings-1-3-8-free-spin-axle-bearing-fsb138_2bccd802-efd9-4115-a5d6-54cc5b492cb8.jpg?v=1763116371"},{"product_id":"50mm-axle-bearing-fsb50","title":"Durable 50mm Metric Axle Bearing for Kart Driveline Stability","description":"\u003cp\u003eStruggling with axle wobble that throws off your line through tight corners? The solution lies in upgrading to a bearing that prioritizes stability and speed. This 50mm Axle Bearing, with its generous 90mm outer diameter, fits flawlessly into metric axle systems, providing the solid foundation your kart needs to handle aggressive driving without compromise.\u003c\/p\u003e\u003cp\u003eEngineered for the demands of kart racing, it excels in reducing rotational resistance, which means more of your engine's power reaches the track surface. Racers often see enhanced traction and quicker response times, crucial for overtaking maneuvers or defending positions. Its robust construction shrugs off the abuse from high-RPM sessions, ensuring longevity even in dusty or wet conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSeamless Compatibility: Designed specifically for 50mm axles common in intermediate and advanced karts.\u003c\/li\u003e\n\u003cli\u003eOptimal Sizing: The 90mm OD allows for straightforward mounting without modifications to your existing hubs or frames.\u003c\/li\u003e\n\u003cli\u003ePerformance Boost: Lowers heat buildup during extended runs, preserving axle alignment for precise steering and braking.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eImagine gliding through straights with effortless efficiency, your kart feeling lighter and more responsive. This bearing transforms potential weak points in your driveline into strengths, helping you maintain momentum where others falter. For teams focused on drive-line components, it's an indispensable piece that ties together chassis and power delivery.\u003c\/p\u003e\u003cp\u003eEasy to install during routine maintenance, it requires no special tools—just a direct swap for outdated units. Kart owners praise its quiet operation and vibration dampening, which contribute to a smoother ride and less fatigue over long race days. Secure yours today as the 50mm Axle Bearing (SKU: FSB50) and experience how small upgrades lead to big gains in track dominance. Whether tweaking for local leagues or national events, this component keeps your setup race-ready.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this 50mm bearing is compatible with my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This bearing is designed for standard 50mm kart axles. Please verify that your current axle diameter is exactly 50mm and that your bearing housing accepts a 90mm outer diameter (OD) bearing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install this axle bearing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No special tools are required. This is a direct-fit replacement for standard 50mm metric axle bearings. Ensure your axle is clean and free of debris before sliding the new bearing into place to prevent binding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my kart axle bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Bearing life depends on track conditions and maintenance. If you notice increased rotational resistance, audible grinding, or excessive play (wobble) in the rear axle, it is time to replace them to maintain optimal driveline efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this bearing be used in wet or dusty racing conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this bearing is engineered with robust construction to withstand the rigors of high-RPM sessions, including exposure to dust and moisture, provided it is properly maintained and kept lubricated.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/40mm-pmi-rear-wheel-hub-w-dual-patterns-double-lock-style-pm-38dl-40\"\u003e40mm PMI Double Lock Rear Wheel Hub with Dual Patterns for Secure Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ultralight-right-rear-double-lock-hub-5-16-hardware-only-pm-38dl-5-16\"\u003eUltralight Right Rear Double Lock Hub for 5\/16 Inch Hardware Strength\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-3-19-metric-toe-lock-19mm-pm-3-19\"\u003e19mm Metric Toe Lock for Kart Steering Alignment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-116116-seat-weight-bolt-mounting-kit-pm-116116\"\u003eDurable Seat Weight Bolt Mounting Kit for Kart Longevity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swift Karting","offers":[{"title":"Default Title","offer_id":52562259738942,"sku":"FSB50","price":19.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/metricaxlebearings-50mm-axle-bearing-fsb50_6f7740c3-8781-43f7-a614-ef000d79da88.jpg?v=1763116292"},{"product_id":"25mm-axle-bearing-fsb25","title":"Reliable 25mm Axle Bearing for Kid Kart Excellence","description":"\u003cp\u003eStruggling with sluggish starts in your kid kart? This 25mm axle bearing addresses that head-on by providing ultra-low resistance for snappier acceleration right out of the gate.\u003c\/p\u003e\u003cp\u003eSpecifically suited for the compact world of youth racing, where every ounce of efficiency counts, this bearing ensures the axle rotates with minimal drag. Its metric 25mm bore aligns flawlessly with kid kart specifications, preventing misalignment issues that can rob precious speed from young drivers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e \u003cem\u003eYouth-Focused Design:\u003c\/em\u003e Optimized for lighter loads and smaller frames, yet tough enough for repeated track sessions.\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Stable operation reduces unexpected vibrations, giving parents peace of mind during high-stakes events.\u003c\/li\u003e\n\u003cli\u003e \u003cu\u003eEasy Maintenance:\u003c\/u\u003e Simple installation means more time racing and less time wrenching, ideal for busy karting families.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePicture your junior racer confidently navigating tight corners without the hindrance of axle bind – that's the edge this bearing delivers. By streamlining power transfer from engine to wheels, it indirectly boosts overall kart responsiveness, helping kids build confidence and lap records early. Don't overlook these small parts; they make big differences in developing future champions. SKU: FSB25 – equip your kid kart for victory.\u003c\/p\u003e","brand":"Swift Karting","offers":[{"title":"Default Title","offer_id":52562260001086,"sku":"FSB25","price":14.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/metricaxlebearings-25mm-axle-bearing-fsb25_bf0631e5-069e-414d-a949-116b91ee11de.jpg?v=1763116633"},{"product_id":"1-1-4-axle-bearing-large-o-d-2-835-big-bearing-rbi-rbibig","title":"Heavy-Duty 1 1\/4\" Large OD Axle Bearing (2.835\") for Robust Kart Support","description":"\u003cp\u003eWhy compromise on axle support when bigger means better? The RBI 'BIG' 1 1\/4\" Axle Bearing with its impressive 2.835\" outer diameter tackles the toughest track conditions head-on, providing a solid foundation for your kart's drivetrain.\u003c\/p\u003e\u003cp\u003eMarked UC207-20K, this bearing fits seamlessly into 1-1\/4\" axle configurations, ensuring your wheels stay aligned and secure even under maximum stress. Its oversized design distributes forces more evenly, minimizing flex and maximizing the transfer of power to the ground.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRobust \u003cstrong\u003eLarge OD Construction:\u003c\/strong\u003e At 2.835 inches, it handles increased lateral loads from high-speed turns, preventing premature failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eImproved Track Handling:\u003c\/em\u003e Less wobble means tighter lines and quicker recovery, helping you shave seconds off your laps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLong-Lasting Performance:\u003c\/b\u003e Superior materials resist heat and debris, keeping your setup reliable race after race.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor kart builders focused on durability without sacrificing speed, this component shines in setups where stability is key to winning. Integrate it into your axle bearings arsenal to feel the difference in straight-line velocity and cornering confidence. SKU: RBIBIG. It's the upgrade that turns potential vulnerabilities into strengths, letting you push harder and race smarter.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this 2.835\" OD bearing is compatible with my kart chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This bearing is designed for standard 1-1\/4\" axle setups that utilize a larger bearing housing. Please measure your current bearing housing outer diameter to ensure it matches the 2.835\" specification before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the benefits of using a \"Big\" bearing over a standard size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The larger outer diameter provides a greater surface area for load distribution. This reduces flex in the axle assembly, which is particularly beneficial for high-grip track conditions or karts experiencing significant lateral stress during cornering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this bearing pre-lubricated?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the RBI UC207-20K comes pre-lubricated for immediate use. However, we recommend checking the bearing periodically for debris or signs of heat-related grease breakdown, especially after racing in dusty or wet conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I mix this heavy-duty bearing with standard bearings on the same axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While possible, it is generally recommended to use matching bearings across your axle setup to ensure consistent rotation and load distribution. Mixing different bearing types can lead to uneven handling characteristics.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-1-4-free-spin-axle-bearing-rbi-rbi\"\u003ePremium 1 1\/4\" Free Spin Axle Bearing for Smoother Kart Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RBI","offers":[{"title":"Default Title","offer_id":52562260066622,"sku":"RBIBIG","price":16.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/1-14axlebearings-1-1-4-axle-bearing-large-o-d-2-835-big-bearing-rbi-rbibig_1ca863f6-7530-48f0-8377-20b5ba284305.jpg?v=1763116466"},{"product_id":"30mm-axle-bearing-fsb30","title":"Precision 30mm Axle Bearing for Smooth Kart Performance","description":"\u003cp\u003eEngineered for the demands of high-speed kart racing, the FSB30 30mm axle bearing delivers unmatched reliability where it counts most. With a precise 30mm inner diameter and 62mm outer diameter, this metric axle bearing fits seamlessly into your kart's drive-line components, ensuring smooth rotation and reduced drag that translates to quicker lap times.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Design Advantage:\u003c\/strong\u003e One side features a flush mount for easy installation without protruding edges, minimizing wind resistance and potential snag points during intense races.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Shoulder Setup:\u003c\/strong\u003e The opposite side includes a shoulder reinforced with setscrews, locking the bearing firmly in place to withstand the vibrations and stresses of aggressive cornering and straight-line sprints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Boost:\u003c\/strong\u003e By minimizing friction between the axle and housing, this bearing helps maintain consistent power delivery from your engine, allowing your kart to shave seconds off your best times.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn the heat of competition, every component must perform flawlessly. The FSB30 excels in axle bearings category, supporting your kart's chassis to handle higher speeds without compromise. Whether you're a weekend warrior or a pro racer, integrating this bearing into your setup means better organization of drivetrain parts and fewer mid-race adjustments. SKU: FSB30 – the go-to choice for racers seeking durability and speed in metric axle bearings.\u003c\/p\u003e\u003cp\u003eImagine gliding through turns with effortless control, your kart responding instantly to throttle inputs. That's the edge this bearing provides, making it essential for any serious kart enthusiast looking to optimize track performance and stay ahead of the pack.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if the FSB30 bearing is compatible with my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This bearing is designed for a standard 30mm axle. Please verify that your kart's rear axle diameter is exactly 30mm before purchasing. The 62mm outer diameter is a standard metric size that fits most common kart bearing hangers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which side of the bearing should face outward?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The flush side should face outward to minimize wind resistance and prevent snagging. The side with the shoulder and setscrews should face inward toward the axle housing to allow you to lock the bearing securely in place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my axle bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Axle bearings should be inspected regularly for signs of play, grinding, or resistance. If you notice any \"notchiness\" when rotating the axle by hand or if there is visible movement in the bearing housing, it is time to replace them to maintain optimal track performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to lubricate these bearings before installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These bearings come pre-lubricated for high-speed racing demands. Ensure your axle is clean and free of debris or burrs before sliding the bearing on to prevent damage to the inner race.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the setscrews on the shoulder?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The setscrews are critical for locking the bearing to the axle. This prevents the axle from shifting laterally during aggressive cornering, ensuring your kart maintains consistent handling and power delivery.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/40mm-pmi-rear-wheel-hub-w-dual-patterns-double-lock-style-pm-38dl-40\"\u003e40mm PMI Double Lock Rear Wheel Hub with Dual Patterns for Secure Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/metric-pattern-front-hub-with-17mm-bearings-5-16-hardware-only-pm-39f-17m\"\u003eMetric Pattern Front Hub Featuring 17mm Bearings and 5\/16 Hardware\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ultralight-right-rear-double-lock-hub-5-16-hardware-only-pm-38dl-5-16\"\u003eUltralight Right Rear Double Lock Hub for 5\/16 Inch Hardware Strength\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/metric-pattern-front-hub-with-5-8-bearings-5-16-hardware-only-pm-39f-58m\"\u003ePerformance Mfg Metric Front Hub - 5\/8\" Bearings \u0026amp; 5\/16\" Hardware - All Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-3-19-metric-toe-lock-19mm-pm-3-19\"\u003e19mm Metric Toe Lock for Kart Steering Alignment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Performance Mfg","offers":[{"title":"Default Title","offer_id":52562260099390,"sku":"FSB30","price":13.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/metricaxlebearings-30mm-axle-bearing-fsb30_8b50a376-3c5b-4f59-b05b-537648350af2.jpg?v=1763116674"},{"product_id":"abs-aluminum-bearing-shield-1-590-abs","title":"Precision Aluminum Bearing Shield for 1.590\" Axle Bearings in Kart Racing","description":"\u003cp\u003eProtecting your kart's bearings starts with the right shield, and this 1.590-inch aluminum version delivers unmatched durability on the track. Crafted from high-grade aluminum, it forms a robust barrier against dirt, debris, and moisture that can compromise bearing performance during intense races.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Fit:\u003c\/strong\u003e Designed specifically for 1.590\" axle bearings, ensuring easy installation without modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction Reduction:\u003c\/strong\u003e By sealing out contaminants, it minimizes wear, allowing bearings to spin freer for quicker acceleration and higher top speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLongevity Boost:\u003c\/strong\u003e Aluminum construction resists corrosion, keeping your driveline components in top shape lap after lap.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn the heat of kart racing, every component counts toward shaving seconds off your time. This shield helps maintain optimal bearing function, preventing unexpected failures that could sideline you. Kart enthusiasts know that organized maintenance like this leads to consistent wins. Compatible with PM-56A specifications, it's a must-have for any serious racer's toolkit. SKU: ABS.\u003c\/p\u003e\u003cp\u003eWhether you're tuning for a local sprint or a national championship, integrating this shield into your axle setup promotes efficiency and reliability. Imagine pushing harder into corners with confidence, knowing your bearings are shielded from the track's harsh elements. It's not just protection—it's a step toward dominating the competition.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this shield fits my kart's axle bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This shield is precision-engineered for 1.590\" axle bearings. Please verify your bearing outer diameter before purchase to ensure a seamless, secure fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is any special hardware required for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the shield is designed for a straightforward, direct fit. It installs easily onto your existing 1.590\" axle bearing setup without the need for modifications or specialized tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose an aluminum shield over plastic alternatives?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Aluminum offers superior durability and corrosion resistance. In the harsh environment of kart racing, it provides a more robust barrier against track debris and moisture, ensuring your bearings stay protected and spin freely for longer periods.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this shield help with kart performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. By effectively sealing out contaminants, the shield reduces internal friction and wear. This allows your bearings to maintain optimal rotation, which can contribute to quicker acceleration and improved top-end speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect my bearing shields?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend inspecting your shields during every routine maintenance interval. Ensure they are free of debris and remain securely seated to continue providing maximum protection for your driveline components.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-alignment-system-standard-axle-pm-091200st\"\u003ePMI Laser Alignment System for Standard Axle Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-digital-spring-height-gauge-pm-134200\"\u003ePMI Digital Spring Height Gauge with Case for Kart Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-axle-adaptor-standard-pm-091020\"\u003ePMI Standard Laser Axle Adaptor in Blue Anodized Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/aluminum-bearing-shield-fits-1-842-race-od-rbi-or-wms-big-bearing-pm-36f\"\u003ePMI PM-36F Aluminum Bearing Shield - 1.842\" RBI \u0026amp; WMS Big Bearings - All Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-105a-pmi-rotor-guard-slotted-aluminum-pm-105a\"\u003eBlack Anodized Slotted Aluminum Rotor Guard for Kart Calipers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PMI","offers":[{"title":"Default Title","offer_id":52562260263230,"sku":"ABS","price":12.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/bearingshields-abs-aluminum-bearing-shield-1-590-abs_8e3fd962-d0c5-49e0-828f-f067ea9347f2.jpg?v=1763116279"},{"product_id":"absl-aluminum-bearing-shield-1-605-absl","title":"Heavy-Duty Aluminum Bearing Shield 1.605\" for WMS Tuck-n-Run Kart Axles","description":"\u003cp\u003eEver wondered why top kart teams swear by superior bearing protection? This 1.605-inch aluminum shield tackles that by fitting precisely on WMS Tuck-n-Run small bearing UC-206, also compatible with our FSB part and OEM PMI PM-56B standards.\u003c\/p\u003e\u003cp\u003eBuilt to endure the rigors of competitive racing, its lightweight yet tough aluminum design blocks out dust and water, preserving bearing integrity for reduced drag and enhanced speed. No more worrying about premature wear disrupting your race strategy.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExact compatibility with key kart models for hassle-free upgrades.\u003c\/li\u003e\n\u003cli\u003ePromotes cleaner operations, leading to more efficient power transfer from engine to wheels.\u003c\/li\u003e\n\u003cli\u003eEssential for trackside organization, keeping your driveline free from contaminants.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePicture this: You're navigating tight turns at full throttle, and your axle bearings perform flawlessly thanks to this shield's reliable seal. It indirectly boosts your lap times by ensuring consistent, low-friction movement—vital for shaving off precious seconds. Racers who prioritize such details often find themselves on the podium. Integrate it into your setup for that edge in endurance and precision. SKU: ABSL.\u003c\/p\u003e\u003cp\u003eBeyond protection, it's about building a resilient kart that handles race after race without faltering. This shield empowers you to focus on driving, not repairs, transforming potential downtime into track dominance.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this shield compatible with all kart bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this shield is specifically engineered for a 1.605\" outer diameter, making it a precise fit for WMS Tuck-n-Run small bearing UC-206, FSB parts, and OEM PMI PM-56B standards. Please verify your bearing size before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use an aluminum shield instead of a standard dust cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Aluminum offers a superior strength-to-weight ratio. It provides a more rigid, durable barrier against track debris, water, and dust compared to plastic or rubber alternatives, ensuring your bearings remain clean and friction-free for better power transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does a bearing shield improve my lap times?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By preventing contaminants from entering the bearing race, the shield reduces internal drag. A cleaner, smoother-spinning bearing allows for more efficient power delivery from the engine to the wheels, helping you maintain momentum through tight corners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The shield is designed for a hassle-free, precise fit on compatible axles. It is a straightforward upgrade that integrates directly into your existing driveline setup without requiring complex modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect the bearing shield?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend checking the shield during your routine trackside maintenance. Ensure it remains seated correctly and free of heavy debris buildup to maintain the integrity of the seal and protect your bearings throughout the race day.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-alignment-system-standard-axle-pm-091200st\"\u003ePMI Laser Alignment System for Standard Axle Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-axle-adaptor-standard-pm-091020\"\u003ePMI Standard Laser Axle Adaptor in Blue Anodized Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/aluminum-bearing-shield-fits-1-842-race-od-rbi-or-wms-big-bearing-pm-36f\"\u003ePMI PM-36F Aluminum Bearing Shield - 1.842\" RBI \u0026amp; WMS Big Bearings - All Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pursuit-xpect-right-axle-cassette-pm-012100\"\u003eRight-Side Axle Cassette for Pursuit and Xpect Kart Models\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PMI","offers":[{"title":"Default Title","offer_id":52562260295998,"sku":"ABSL","price":12.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/bearingshields-absl-aluminum-bearing-shield-1-605-absl_11531801-8391-43de-8e22-1f426fa45aea.jpg?v=1763116280"},{"product_id":"1-1-4-free-spin-axle-bearing-rbi-rbi","title":"Premium 1 1\/4\" Free Spin Axle Bearing for Smoother Kart Performance","description":"\u003cp\u003eImagine slicing through corners with less drag and more precision— that's the edge provided by this RBI 1 1\/4\" Free Spin Axle Bearing. Engineered for kart enthusiasts who demand reliability, it outperforms typical overseas options with its robust construction and smooth operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Free-Spin Design:\u003c\/strong\u003e Allows wheels to rotate freely, cutting down on energy loss and boosting overall speed during high-stakes races.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMarking UC206-20K:\u003c\/b\u003e Ensures compatibility with standard 1-1\/4\" axles, making installation straightforward for quick pit setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eEnhanced Durability:\u003c\/i\u003e Built to withstand the rigors of track abuse, reducing wear and extending the life of your axle assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're fine-tuning for a local sprint or prepping for nationals, this bearing helps maintain consistent power transfer from engine to wheels. Racers notice the difference in lap times almost immediately, as the reduced friction translates to faster acceleration out of turns. Paired with other drive-line upgrades, it keeps your kart agile and responsive, giving you that competitive advantage. SKU: RBI. Don't settle for subpar components—equip your machine with quality that delivers real results on race day.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this 1 1\/4\" bearing is the right size for my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This bearing is designed for standard 1 1\/4\" kart axles. Please verify your axle diameter before purchasing. If your axle housing requires a larger outer diameter, you may need our heavy-duty version.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the \"Free Spin\" design actually do for my lap times?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The free-spin design reduces internal friction and drag. By allowing the axle to rotate with less resistance, more of your engine's power is transferred directly to the wheels, resulting in better acceleration out of corners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my axle bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend inspecting your bearings before every race weekend. If you notice any grinding, excessive play, or if the wheels do not spin freely when the kart is on the stand, it is time to replace them to maintain peak performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this bearing compatible with all 1 1\/4\" axle cassettes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the UC206-20K marking indicates this is a standard industry size compatible with most common kart axle cassettes. Ensure your cassette is clean and free of debris before pressing the new bearing in.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-1-4-axle-bearing-large-o-d-2-835-big-bearing-rbi-rbibig\"\u003eHeavy-Duty 1 1\/4\" Large OD Axle Bearing (2.835\") for Robust Kart Support\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RBI","offers":[{"title":"Default Title","offer_id":52562260361534,"sku":"RBI","price":11.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/1-14axlebearings-1-1-4-free-spin-axle-bearing-rbi-rbi_8f349a62-46da-491d-aaa0-748be6644c92.jpg?v=1763116336"},{"product_id":"1-1-4-axle-bearing-large-o-d-2-835-big-bearing-fsbp","title":"RBI Bearing UC207-20K 1 1\/4\" Large OD Axle Bearing - 2.835\" OD - All Classes","description":"\u003cp\u003eMinimizing rear chassis flex and maximizing power transfer is critical for high-stakes circuit racing. Sourced directly from our professional \u003cstrong\u003ekarting store\u003c\/strong\u003e inventory, the RBI 1 1\/4\" Large OD Axle Bearing (2.835\")—widely known in the paddock as the \"BIG\" bearing—provides unmatched driveline support. By distributing stress evenly across the axle housing, this heavy-duty UC207-20K bearing eliminates misalignment during aggressive cornering and straight-line sprints. When you are pushing the limits of mechanical grip, the last thing you want is a bound-up rear axle robbing your momentum.\u003c\/p\u003e\n\n\u003ch2\u003eDriveline Reliability That Matches Your Powerplant\u003c\/h2\u003e\n\u003cp\u003eIt’s easy to get distracted by a high-horsepower \u003cstrong\u003emotor engine for sale\u003c\/strong\u003e, but putting that power to the pavement requires a bulletproof rear end. With its expansive 2.835-inch outer diameter, this bearing increases the contact area within the cassette, drastically reducing rotational resistance. The result? Smoother spins, lower lap times, and a setup that stays composed under immense pressure. The larger outer race absorbs the harmonic vibrations generated by high-RPM engines, ensuring your chassis remains settled through high-speed sweepers and tight hairpins alike.\u003c\/p\u003e\n\n\u003ch2\u003ePrecision Maintenance for Peak Performance\u003c\/h2\u003e\n\u003cp\u003eJust as you rely on precision \u003cstrong\u003etire tools\u003c\/strong\u003e to manage your pressures and premium \u003cstrong\u003etire cleaner\u003c\/strong\u003e to prep your rubber for maximum grip, your bearings demand the same level of meticulous attention. This free-spinning bearing features a removable oil hole plug, allowing for critical lubrication that safeguards against overheating during prolonged endurance sessions. Proper maintenance of this bearing ensures that your axle spins freely race after race, eliminating the parasitic drag that plagues neglected drivelines.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpansive 2.835\" Outer Diameter:\u003c\/strong\u003e Distributes lateral loads evenly across the cassette to prevent axle flex and binding under heavy cornering forces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision 1 1\/4\" Inner Bore:\u003c\/strong\u003e Provides a flawless, tight tolerance fit for standard 1.25-inch racing axles, eliminating unwanted play.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree-Spinning Design:\u003c\/strong\u003e Significantly reduces rotational mass and parasitic drag to help you shave crucial tenths off your lap times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessible Lubrication Port:\u003c\/strong\u003e Easily remove the oil plug for quick, trackside maintenance, ensuring optimal heat reduction and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty UC207-20K Spec:\u003c\/strong\u003e Engineered specifically to withstand the extreme vibrations and lateral G-forces of competitive kart racing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Chassis Compatibility:\u003c\/strong\u003e The ideal driveline upgrade for teams reinforcing their current setup before hunting for a new \u003cstrong\u003ego kart frame for sale\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RBI Bearing","offers":[{"title":"Default Title","offer_id":52562260459838,"sku":"FSBP","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/1-14axlebearings-1-1-4-axle-bearing-large-o-d-2-835-big-bearing-fsbp_916695a9-e898-47b6-8f36-8cd14f717028.jpg?v=1763116516"},{"product_id":"1-1-4-free-spin-axle-bearing-fsb","title":"Performance Mfg UC206-20K 1 1\/4\" Free Spin Axle Bearing - Low Friction - All Classes","description":"\u003cp\u003eEliminating axle drag is the single fastest way to free up horsepower, and when you're sourcing the best go kart parts near me, the Performance Mfg 1 1\/4\" Free Spin Axle Bearing (UC206-20K) is a mandatory addition to your driveline. Standard industrial bearings are packed with thick grease and heavy seals that rob your chassis of crucial momentum. This purpose-built racing bearing comes unsealed and optimized for light oil lubrication, drastically reducing rolling resistance so your powertrain can transfer every ounce of torque directly to the track. Whether you are running high-revving rotax engines or standard four-stroke powerplants, minimizing drivetrain friction is essential for maximizing straight-line speed and maintaining momentum through tight technical sectors.\u003c\/p\u003e\u003ch2\u003eOptimizing Driveline Efficiency for Racing Go Kart Engines\u003c\/h2\u003e\u003cp\u003eEvery component in your driveline must work in perfect harmony with your powerplant. When you bolt on high-performance racing go kart engines, you cannot afford to lose that hard-earned horsepower to parasitic drag at the rear axle. This 1 1\/4\" free-spin bearing utilizes a precision-machined UC206-20K steel race and high-grade ball bearings designed specifically to handle the extreme lateral loads of competitive karting without binding. By removing the standard oil hole plug and applying a lightweight racing lubricant, you ensure that the bearing spins freely, allowing your chassis to roll out of corners with zero hesitation.\u003c\/p\u003e\u003ch2\u003ePrecision Engine Parts and Chassis Integration\u003c\/h2\u003e\u003cp\u003eA fast kart requires more than just top-tier engine parts; it demands a frictionless rolling assembly. This bearing is engineered to slide perfectly onto standard 1-1\/4\" axles, locking down securely to prevent any lateral shift or wobble under heavy braking and aggressive cornering. While many drivers focus heavily on a go kart steering wheel upgrade for better control, upgrading your axle bearings provides an immediate, measurable reduction in lap times by freeing up the chassis.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Friction Design:\u003c\/strong\u003e Purpose-built without heavy grease seals to eliminate parasitic drag and maximize rolling speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision UC206-20K Spec:\u003c\/strong\u003e Engineered to exact tolerances for a perfect, slip-free fit on all standard 1-1\/4\" racing axles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Load Capacity:\u003c\/strong\u003e Hardened steel construction withstands the intense lateral forces and vibrations of competitive sprint and oval racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Lubrication:\u003c\/strong\u003e Features a removable oil hole plug, allowing racers to flush and apply ultra-lightweight racing oils.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Seamlessly integrates with most modern kart chassis, bearing cassettes, and driveline configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Acceleration:\u003c\/strong\u003e Reduces rotational mass resistance, allowing your engine to spool up faster out of tight corners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Heat Dissipation:\u003c\/strong\u003e High-quality steel races prevent thermal expansion and binding during long, grueling feature races.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStop letting standard industrial bearings choke your top-end speed. The Performance Mfg 1 1\/4\" Free Spin Axle Bearing is the ultimate frictionless solution for serious racers demanding maximum efficiency from their driveline. Lock it down, oil it up, and feel the immediate difference in your kart's rolling resistance.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose a free-spin bearing over a standard industrial bearing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Standard industrial bearings are packed with heavy grease and thick seals designed for long-term durability in stationary machinery, which creates significant drag. Our free-spin bearings are designed specifically for racing, utilizing light oil lubrication and minimal seals to reduce rotational resistance, allowing your kart to roll faster and maintain momentum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain these bearings for peak performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Because these bearings are designed for low-friction racing, they require more frequent attention than sealed units. We recommend regularly flushing the bearing through the oil hole and applying a high-quality, ultra-lightweight racing oil to ensure the internal races remain clean and frictionless.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this bearing fit my 1 1\/4\" axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the UC206-20K is precision-engineered to provide a perfect, slip-free fit on all standard 1-1\/4\" racing axles. It is designed to lock down securely to prevent lateral movement or wobble during high-speed cornering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use these bearings for both sprint and oval racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. The hardened steel construction is built to withstand the intense lateral loads and vibrations encountered in both competitive sprint and oval track environments.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/40mm-pmi-rear-wheel-hub-w-dual-patterns-double-lock-style-pm-38dl-40\"\u003e40mm PMI Double Lock Rear Wheel Hub with Dual Patterns for Secure Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ultralight-right-rear-double-lock-hub-5-16-hardware-only-pm-38dl-5-16\"\u003eUltralight Right Rear Double Lock Hub for 5\/16 Inch Hardware Strength\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-116116-seat-weight-bolt-mounting-kit-pm-116116\"\u003eDurable Seat Weight Bolt Mounting Kit for Kart Longevity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-3-19-metric-toe-lock-19mm-pm-3-19\"\u003e19mm Metric Toe Lock for Kart Steering Alignment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Performance Mfg","offers":[{"title":"Default Title","offer_id":52562260984126,"sku":"FSB","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/1-14axlebearings-1-1-4-free-spin-axle-bearing-fsb_9050952c-3bcc-403f-a26a-f314644991c0.jpg?v=1763116505"},{"product_id":"1-axle-bearing-ab1","title":"MAPLE ACE UC205-16K 1-Inch Rear Axle Bearing - Free Spinning - Universal Kart","description":"\u003cp\u003eMinimizing driveline friction is the most direct path to freeing up horsepower, and the MAPLE ACE UC205-16K 1-inch rear axle bearing is engineered specifically to eliminate parasitic drag on your racing go kart. By utilizing a high-precision spherical outer ring and a perfectly toleranced 1-inch bore, this bearing ensures your rear axle remains perfectly aligned even under extreme chassis flex during high-G cornering. The robust insert design locks securely to the axle via dual set screws, preventing lateral migration and maintaining your precise track width and hub spacing.\u003c\/p\u003e\u003ch2\u003eWhy Top Teams Trust Parts Are Us for Driveline Efficiency\u003c\/h2\u003e\u003cp\u003eWhen every thousandth of a second counts, relying on subpar bearings is a critical mistake. Just like you wouldn't compromise on your lo206 carburetor kit tuning, your axle bearings demand the same level of mechanical scrutiny. This UC205-16K bearing features a regreasable lubrication hole and high-grade metal shields that repel track debris, rubber marbles, and dust. Whether you are running a dirt oval setup or a high-grip sprint chassis, the low-drag grease formulation inside this bearing ensures maximum rotational freedom right out of the box.\u003c\/p\u003e\u003ch2\u003eEssential Upgrades: From Brake Oil to Bearings\u003c\/h2\u003e\u003cp\u003eA fast kart is a synergistic machine. While many drivers focus heavily on engine tuning or bleeding their system with fresh brake oil, the rolling resistance of the chassis is often overlooked. Upgrading to the UC205-16K reduces the rotational mass resistance, allowing your engine to spool up faster out of tight hairpins. It's a fundamental upgrade that complements every other performance modification on your chassis.\u003c\/p\u003e\u003ch2\u003eThe Core Parts Of Us: Technical Specifications\u003c\/h2\u003e\u003cp\u003eDesigned for the rigors of competitive racing, this bearing is built to handle heavy radial and thrust loads without binding. The spherical surface allows for self-alignment within the bearing cassette, compensating for slight chassis tweaks or bent hangers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision 1-Inch Bore:\u003c\/strong\u003e Machined to exact tolerances for a slip-fit on standard 1-inch racing axles without galling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpherical Outer Ring:\u003c\/strong\u003e Self-aligning design prevents binding when the chassis flexes under heavy cornering loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Set Screw Locking:\u003c\/strong\u003e Provides a vice-like grip on the axle, eliminating lateral shifting during aggressive driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Friction Metal Shields:\u003c\/strong\u003e Keeps contaminants out while minimizing the drag associated with heavy rubber seals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegreasable Port:\u003c\/strong\u003e Features a built-in lubrication hole for easy maintenance and extended bearing life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Load Capacity:\u003c\/strong\u003e Engineered to withstand the severe radial forces generated by modern sticky racing tires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Dampening:\u003c\/strong\u003e Tight internal clearances reduce high-speed axle chatter for a smoother, more predictable ride.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStop giving away free horsepower to driveline drag. Install the UC205-16K and ensure every ounce of power reaches the rear wheels.\u003c\/p\u003e","brand":"MAPLE ACE","offers":[{"title":"Default Title","offer_id":52562261082430,"sku":"AB1","price":8.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/1axlebearings-1-axle-bearing-ab1_9f87fe4d-1d2f-42e1-9464-9483580a730f.jpg?v=1763116188"},{"product_id":"1-1-4-quarter-midget-axle-bearing-rubber-seals-qm125b","title":"1-1\/4 Inch Quarter Midget Axle Bearing with Removable Rubber Seals","description":"\u003cp\u003eEngineered for precision in quarter midget racing, this 1-1\/4 inch axle bearing stands out with its removable rubber seals on both sides. Unlike standard steel-shielded options, it offers superior accessibility for maintenance, letting you clean and relubricate effortlessly to maintain optimal performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Advantage:\u003c\/strong\u003e Reduces axle friction for quicker acceleration and consistent speed during tight turns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy Seal Removal:\u003c\/b\u003e Pop out the seals to access the interior, ensuring longevity and preventing downtime on race day.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eTrack-Ready Durability:\u003c\/i\u003e Built to handle the rigors of high-speed karting, supporting smoother wheel rotation that translates to better handling and faster overall times.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're tuning up for a local heat or a national event, this bearing (SKU: QM125B) integrates seamlessly into your axle setup, helping eliminate vibrations and wear that could slow you down. Racers trust it to keep their drive-line components responsive, giving you that edge in every corner.\u003c\/p\u003e\u003cp\u003eVisual representations may vary slightly, but the core functionality delivers unmatched reliability for quarter midget enthusiasts aiming to shave seconds off their laps.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose a bearing with removable rubber seals over steel-shielded ones?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Removable rubber seals allow you to easily clean and re-grease the internal components. This maintenance capability extends the life of the bearing and ensures it continues to spin freely, which is critical for minimizing friction in quarter midget racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I maintain these axle bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For peak performance, we recommend inspecting and cleaning your bearings after every race weekend or if you have been driving in dusty or wet track conditions. Removing the seals allows you to flush out old debris and apply fresh, high-speed racing grease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this 1-1\/4 inch bearing compatible with all quarter midget axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This bearing is designed for standard 1-1\/4 inch axles. Please verify your axle diameter before purchase to ensure a proper fit, as using the wrong size can cause vibration and premature wear on your drive-line components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use these bearings for both indoor and outdoor tracks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, these bearings are built for the rigors of high-speed karting. The removable seals are particularly beneficial for outdoor tracks where dirt and debris can enter the bearing, as they allow you to keep the internal race clean and lubricated.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uc-207-speed-spec-1-25-axle-bearing-blue-rubber-seals-big-bearing-ssb-uc207\"\u003eUC-207 Speed-Spec 1.25\" Big Axle Bearing with Blue Rubber Seals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uc-206-speed-spec-1-25-axle-bearing-blue-rubber-seals-ssb-uc206\"\u003eSpeed-Spec UC-206 1.25\" Axle Bearing - Blue Rubber Seals - LO206\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Speed-Spec","offers":[{"title":"Default Title","offer_id":52562261475646,"sku":"QM125B","price":5.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/1-14axlebearings-1-1-4-quarter-midget-axle-bearing-rubber-seals-qm125b_ca66d9bf-b1b4-41ab-820d-7ee6f6908e0b.jpg?v=1763116413"},{"product_id":"1-1-4-tnr-blackout-series-big-bearing-tnr-uc207","title":"1 1\/4\" TNR Blackout Series Big Bearing for Smooth Axle Performance","description":"\u003cp\u003eEngineered for kart enthusiasts who demand precision, the 1 1\/4\" TNR Blackout Series Big Bearing stands out with its UC-207 marking and generous 2.835\" outer diameter, perfectly suited to 1.25\" axles. This component transforms how your kart handles high-speed corners by minimizing rotational drag, allowing power to translate directly into acceleration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Fit:\u003c\/strong\u003e Tailored for 1.25\" axles, ensuring effortless installation without compatibility issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e Built to withstand intense track conditions, preventing premature wear that could slow you down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Boost:\u003c\/strong\u003e Larger bearing size supports heavier loads, ideal for aggressive racing styles where every second counts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eImagine shaving off precious milliseconds in tight races— this bearing's robust construction does just that by maintaining axle integrity under stress. Kart racers often overlook bearings, but upgrading to this model means smoother rotations and less energy loss, directly contributing to faster overall lap times. Whether you're competing in local circuits or pushing limits in national events, it provides the reliability needed to stay competitive.\u003c\/p\u003e\u003cp\u003eIn the world of axle bearings, this big bearing excels by offering superior load-bearing capacity compared to standard options. Its blackout series design not only looks sleek but also incorporates materials that resist corrosion from track debris and moisture. For those organizing pit setups, its straightforward specs make it a go-to for quick swaps during maintenance sessions, keeping your kart race-ready without downtime.\u003c\/p\u003e\u003cp\u003eDon't let subpar components hold you back; integrate the TNR-UC207 into your setup for that edge on the straightaways. With focused engineering on friction reduction, it helps optimize your driveline, ensuring your kart responds instantly to throttle inputs. This is more than a part—it's a strategic upgrade for victory laps.\u003c\/p\u003e","brand":"TNR","offers":[{"title":"Default Title","offer_id":52562262491454,"sku":"TNR-UC207","price":25.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/1-14axlebearings-1-1-4-tnr-blackout-series-big-bearing-tnr-uc207_979c1b70-c547-4c4f-a9d4-8c38ab870a89.jpg?v=1763116138"},{"product_id":"1-1-4-tnr-blackout-series-small-bearing-tnr-uc206","title":"Tuck N Run TNR Blackout Series Small Axle Bearing - 1-1\/4\" (UC-206) - Sprint \u0026 Oval Karting","description":"\u003cp\u003eEvery serious racer knows that a winning kart relies on a frictionless drivetrain, and the 1-1\/4\" TNR Blackout Series Small Bearing (UC-206) delivers exactly that. Designed specifically for 1.25\" axles, this precision-engineered bearing cuts down on parasitic drag, allowing your chassis to glide through high-speed sweepers and tight hairpins with unmatched efficiency. When fractions of a second determine who takes the checkered flag, eliminating drivetrain resistance is just as critical as dialing in your engine or perfecting your tire pressures.\u003c\/p\u003e\u003ch2\u003ePrecision Drivetrain Performance for Your Kart\u003c\/h2\u003e\u003cp\u003eMinor inefficiencies in your axle assembly can cost you valuable track position. The TNR Blackout Series addresses this by providing a snug, ultra-reliable fit that supports smooth, bind-free axle rotation. Its advanced thermal design prioritizes rapid heat dissipation during grueling endurance sessions, drastically reducing the risk of overheating that commonly plagues standard bearings. Whether you are swapping out \u003cstrong\u003eshop tires\u003c\/strong\u003e for a fresh set of slicks or making quick gear changes, this bearing ensures your axle spins freely, translating every ounce of engine power directly to the pavement.\u003c\/p\u003e\u003ch2\u003eOutperform the Competition: Beyond Brake Pistons and Shop Tires\u003c\/h2\u003e\u003cp\u003eA balanced chassis requires attention to every detail. While many drivers focus solely on upgrading \u003cstrong\u003ebrake pistons\u003c\/strong\u003e or tweaking their front-end geometry, the secret to sustained straight-line speed lies in the rear axle. The compact profile of the UC-206 bearing allows for versatile placement in tight driveline setups, offering an ideal balance of size and strength. The stealthy blackout aesthetic adds a professional, aggressive look to your rear end, but the true advantage is the functional reliability it brings to your racing program.\u003c\/p\u003e\u003ch2\u003eSeamless Integration with Carburetor Rebuilding Kits and Maintenance Routines\u003c\/h2\u003e\u003cp\u003eTrackside maintenance needs to be fast and efficient. Just as you rely on high-quality \u003cstrong\u003ecarburetor rebuilding kits\u003c\/strong\u003e to keep your engine running at peak RPMs, you need axle components that are straightforward to inspect and replace. The TNR Blackout Series bearing simplifies your pit area organization with its standardized 1-1\/4\" specs, ensuring rapid swaps when time is of the essence. By preserving momentum and reducing rolling resistance, this bearing indirectly aids your overall speed, keeping your engine in its optimal powerband so you can focus on overtaking rivals.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrictionless Axle Rotation:\u003c\/strong\u003e Precision-engineered to eliminate drag and maximize top-end speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-1\/4\" Axle Compatibility:\u003c\/strong\u003e Perfectly sized for standard 1.25\" racing kart axles (Marked UC-206).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Driveline Profile:\u003c\/strong\u003e Smaller form factor allows for versatile placement in tight chassis setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Heat Dissipation:\u003c\/strong\u003e Reduces thermal buildup during long feature races to prevent bearing failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Lubrication Retention:\u003c\/strong\u003e Keeps the bearing packed and spinning smoothly lap after lap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlackout Series Aesthetic:\u003c\/strong\u003e Provides a sleek, professional look to your kart's rear assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Trackside Maintenance:\u003c\/strong\u003e Standardized design ensures quick inspections and hassle-free replacements.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TNR","offers":[{"title":"Default Title","offer_id":52562262524222,"sku":"TNR-UC206","price":19.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/1-14axlebearings-1-1-4-tnr-blackout-series-small-bearing-tnr-uc206_4761a2ac-7c35-4dd9-a8fa-ab37595dcc4c.jpg?v=1763116138"},{"product_id":"40mm-free-spin-axle-bearing-fsb40","title":"High-Performance 40mm Free Spin Axle Bearing for Margay Ignite K3","description":"\u003cstrong\u003eUnlock smoother, faster rotations\u003c\/strong\u003e on your kart with the 40mm Free Spin Axle Bearing, a precision component designed to minimize resistance in high-speed applications. As the original equipment manufacturer choice for the Margay Ignite K3 chassis, this bearing excels in demanding race environments where every ounce of efficiency counts.\u003cp\u003eKey dimensions include a race outer diameter of 80mm, ensuring a perfect match for standard axle housings, while the 21mm race width and 50mm overall width provide balanced support without compromising agility. Marked \u003ci\u003eUC208KZZ\u003c\/i\u003e, it features advanced shielding to keep contaminants out, preserving low-friction performance lap after lap.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFree-spin technology allows the bearing to rotate with minimal torque loss, directly improving acceleration and top-end speed on straightaways.\u003c\/li\u003e\n\u003cli\u003eBuilt to handle the vibrations and loads of kart racing, it reduces wear on connected driveline parts like axles and hubs.\u003c\/li\u003e\n\u003cli\u003eOEM compatibility means hassle-free integration into Margay setups, but its versatility suits other metric axle systems too.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eImagine pushing harder into turns without the drag of inferior bearings— this upgrade helps by maintaining axle alignment and heat dissipation, leading to more consistent race times and fewer pit stops. For teams focused on driveline optimization, it's an essential piece that enhances overall vehicle responsiveness. SKU: \u003cstrong\u003eFSB40\u003c\/strong\u003e. Regular inspection and this bearing's robust build ensure longevity, making it a smart investment for serious competitors.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this bearing compatible with karts other than the Margay Ignite K3?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, while it is the OEM choice for the Margay Ignite K3, this 40mm bearing is designed to fit standard metric axle housings, making it a versatile upgrade for many other karting chassis using a 40mm axle system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the \"Free Spin\" technology actually do for my lap times?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Free-spin technology reduces internal rotational resistance. By minimizing torque loss, your engine doesn't have to work as hard to turn the axle, which can lead to improved acceleration out of corners and higher top-end speeds on straightaways.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect or replace my axle bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your bearings before every race weekend. Check for any \"grittiness\" or play when rotating the axle by hand. If you notice increased drag, vibration, or if the bearing feels loose in the housing, it is time to replace it to prevent driveline damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this bearing in wet or dusty track conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the UC208KZZ features advanced shielding specifically designed to keep dirt, dust, and moisture out of the internal races, helping to maintain low-friction performance even in demanding track environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the critical dimensions I should verify before installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Ensure your axle housing accepts an 80mm outer diameter bearing. This unit has a 21mm race width and a 50mm overall width, which provides a stable, balanced fit for standard 40mm kart axles.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cp\u003eNone of the provided candidate products are directly related to axle or drivetrain components, as they are limited to bumper mounting, steering geometry, and throttle linkage. Therefore, no related products are listed.\u003c\/p\u003e","brand":"Margay Racing","offers":[{"title":"Default Title","offer_id":52562263114046,"sku":"FSB40","price":12.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/metricaxlebearings-40mm-free-spin-axle-bearing-fsb40_b9f6c613-2e0c-45d5-90f0-e81731859689.jpg?v=1763117128"},{"product_id":"pm-56c-1-605-bearing-shield-set-pm-56c-1605","title":"PM-56C 1.605\" Bearing Shield Set for RBI and Small Kart Bearings","description":"\u003cp\u003eImagine slicing through corners with effortless precision, your kart's axles humming smoothly without the drag of contaminated bearings. The PM-56C-1.605 Bearing Shield Set delivers exactly that reliability, targeting small bearing setups in demanding kart environments.\u003c\/p\u003e\u003cp\u003eDesigned for 1.605\" race outer diameter, this comprehensive set includes shields that snap into place on RBI, Tuck-n-Run, and FSB small bearings, creating a tight seal against track debris like dirt, sand, and water spray.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eQuick installation enhances your prep time, allowing more focus on tuning for speed.\u003c\/li\u003e\n\u003cli\u003eReduces friction buildup, promoting freer wheel spin that can add precious tenths to your lap times.\u003c\/li\u003e\n\u003cli\u003eProlongs bearing durability, cutting out unexpected failures that sideline racers mid-season.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn the heat of a race, every component must perform flawlessly. These shields fortify your axle bearings, ensuring consistent power delivery and sharper responsiveness. For teams running tight schedules, this set means fewer pit stops and more podium finishes. It's a straightforward upgrade that pays dividends in both practice and competition.\u003c\/p\u003e\u003cp\u003eCompatible across popular small bearing configurations, it's versatile for various kart chassis. SKU: PM-56C-1605\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if the PM-56C shield set is compatible with my kart bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These shields are specifically designed for small bearings with a 1.605\" race outer diameter. They are compatible with RBI, Tuck-n-Run, and FSB small bearing configurations commonly found in various kart chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the installation process difficult?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Not at all. The shields are designed for a quick, snap-in installation. They are intended to be a straightforward upgrade that saves you time during your race-day prep.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use bearing shields instead of running open bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Running open bearings exposes them to track debris like sand, dirt, and water, which increases friction and leads to premature wear. These shields create a protective seal that reduces friction buildup, promotes freer wheel spin, and helps prevent mid-season bearing failures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will these shields help me improve my lap times?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. By reducing drag and friction within the bearing assembly, you allow for smoother wheel rotation. This efficiency can help you maintain better momentum through corners and potentially shave precious tenths off your lap times.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/aluminum-bearing-shield-fits-1-842-race-od-rbi-or-wms-big-bearing-pm-36f\"\u003ePMI PM-36F Aluminum Bearing Shield - 1.842\" RBI \u0026amp; WMS Big Bearings - All Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-alignment-system-standard-axle-pm-091200st\"\u003ePMI Laser Alignment System for Standard Axle Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-digital-spring-height-gauge-pm-134200\"\u003ePMI Digital Spring Height Gauge with Case for Kart Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-axle-adaptor-standard-pm-091020\"\u003ePMI Standard Laser Axle Adaptor in Blue Anodized Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-axle-adaptor-thin-wall-pm-091030\"\u003ePMI Thin Wall Laser Axle Adaptor - Blue Anodized Finish\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PMI","offers":[{"title":"Default Title","offer_id":52562265506110,"sku":"PM-56C-1605","price":14.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/bearingshields-pm-56c-1-605-bearing-shield-set-pm-56c-1605_eb8969c4-a48e-4ff8-8386-c66f53cc43b1.jpg?v=1763116529"},{"product_id":"uc-206-speed-spec-1-25-axle-bearing-blue-rubber-seals-ssb-uc206","title":"Speed-Spec UC-206 1.25\" Axle Bearing - Blue Rubber Seals - LO206","description":"\u003cp\u003eShaving tenths off your lap time starts with eliminating driveline drag, and when it comes to high-performance cart parts, the Speed-Spec UC-206 1.25\" Axle Bearing delivers the ultimate low-friction advantage. Designed specifically for 1.25-inch axles, this bearing utilizes a robust 62mm outer diameter to fit standard small-bearing cassettes. The innovative blue rubber seals are fully removable, allowing racers to easily purge old grease, clean the races, and relubricate with lightweight speed oil for qualifying runs. By minimizing rolling resistance, this bearing ensures that every ounce of horsepower makes it to the ground.\u003c\/p\u003e\u003ch2\u003eOptimized for the CRG FS4 Briggs LO206 Kart\u003c\/h2\u003e\u003cp\u003eIn momentum-based classes, a free-spinning axle is just as critical to your top speed as studying your engine diagram or perfectly tuning your walbro carb. The Speed-Spec UC-206 is engineered to handle the specific lateral loads and vibration profiles of a modern 206 kart. To prevent axle slip during high-G maneuvers, the bearing features three integrated set screws that provide rock-solid mounting. This keeps your chassis perfectly aligned, preventing the binding and friction that robs you of straightaway speed.\u003c\/p\u003e\u003ch2\u003eSeamless Integration with Wheel Hub Assembly Parts\u003c\/h2\u003e\u003cp\u003eMaintenance in the pits needs to be fast and effective. Because the blue rubber seals can be popped out in seconds, you can service your bearings without completely tearing down your rear end. This bearing works in perfect harmony with your existing wheel hub assembly parts, ensuring a smooth, vibration-free driveline from the sprocket to the tires. Plus, a spare set of seals is included in the box, so you are always prepared for a quick swap between heat races.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.25\" Axle Fitment:\u003c\/strong\u003e Precision-machined inner race designed specifically for standard 1-1\/4 inch kart axles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e62mm Outer Diameter:\u003c\/strong\u003e Drops seamlessly into standard small-bearing cassettes and hangers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Blue Seals:\u003c\/strong\u003e Easy-access rubber seals allow for rapid cleaning and custom lubrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Set Screw Locking:\u003c\/strong\u003e Three heavy-duty set screws bite into the axle to eliminate lateral shifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Friction Performance:\u003c\/strong\u003e Engineered to reduce parasitic drag, maximizing straight-line speed and acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpare Seals Included:\u003c\/strong\u003e Comes complete with an extra set of blue rubber seals for trackside maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Steel Construction:\u003c\/strong\u003e Built to withstand the harsh vibrations and lateral G-forces of competitive racing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are rebuilding your current race rig or browsing go karts for sale near me to start your racing journey, upgrading to Speed-Spec bearings is a proven strategy for dominating the podium. Lock in your axle, reduce your rolling resistance, and feel the difference in every corner.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain the low-friction performance of these bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Speed-Spec UC-206 features removable blue rubber seals. You can easily pop these out to clean the internal races and re-apply lightweight speed oil or grease, ensuring your driveline remains free-spinning throughout the race weekend.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this bearing fit my kart's axle cassette?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This bearing is designed for a 1.25-inch axle and features a 62mm outer diameter. It is a direct fit for standard small-bearing cassettes commonly found on Briggs LO206 and similar racing karts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why are there three set screws on this bearing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The triple set screw design is critical for high-G cornering. By providing three points of contact, the bearing locks securely onto the axle, preventing lateral shifting and axle slip that can cause binding and rob your kart of speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this bearing on a 40mm or 30mm axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. This bearing is precision-machined specifically for a 1.25-inch (approx. 31.75mm) axle. Using it on a different axle size will result in improper fitment and potential damage to your components.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uc-207-speed-spec-1-25-axle-bearing-blue-rubber-seals-big-bearing-ssb-uc207\"\u003eUC-207 Speed-Spec 1.25\" Big Axle Bearing with Blue Rubber Seals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-1-4-quarter-midget-axle-bearing-rubber-seals-qm125b\"\u003e1-1\/4 Inch Quarter Midget Axle Bearing with Removable Rubber Seals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/30mm-speed-spec-axle-bearing-blue-rubber-seals-ssb-30mm\"\u003eHigh-Performance 30mm Speed-Spec Axle Bearing with Blue Seals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/40mm-speed-spec-axle-bearing-blue-rubber-seals-removable-ssb-40mm\"\u003eSpeed-Spec 40mm Precision Axle Bearing - 40mm ID x 80mm OD - Sprint \u0026amp; Road Course\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Speed-Spec","offers":[{"title":"Default Title","offer_id":52562265702718,"sku":"SSB-UC206","price":17.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/1-14axlebearings-uc-206-speed-spec-1-25-axle-bearing-blue-rubber-seals-ssb-uc206_ed657af5-4143-4c04-b184-154f11f80866.jpg?v=1763116624"},{"product_id":"uc-207-speed-spec-1-25-axle-bearing-blue-rubber-seals-big-bearing-ssb-uc207","title":"UC-207 Speed-Spec 1.25\" Big Axle Bearing with Blue Rubber Seals","description":"\u003cp\u003eEngineered for kart racers chasing every edge, the UC-207 Speed-Spec 1.25\" axle bearing stands out with its robust construction designed to handle the intense demands of high-speed turns and straightaways. Measuring 72mm in outer diameter, this \u003cb\u003ebig bearing\u003c\/b\u003e minimizes drag, allowing your axle to rotate with exceptional smoothness that translates directly to faster lap times.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemovable blue rubber seals for superior protection against dirt and moisture, with a spare set included for quick field repairs.\u003c\/li\u003e\n\u003cli\u003eThree precision set screws ensure a rock-solid, vibration-free fit on your 1-1\/4\" axle, preventing slippage during aggressive racing.\u003c\/li\u003e\n\u003cli\u003eBuilt to withstand the heat and stress of competitive karting, reducing wear and extending component life so you spend less time in the pits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eImagine shaving seconds off your personal best by eliminating the subtle energy losses from inferior bearings. This Speed-Spec model excels in axle bearings category, supporting seamless power transfer from engine to wheels. Whether you're navigating tight corners or pushing top speeds, it keeps your setup optimized. Kart enthusiasts know that reliable bearings like this one are key to consistent performance. SKU: SSB-UC207 fits perfectly into drive-line components for 1-1\/4\" axles, making it a must-have for serious setups. Install it and feel the difference in how effortlessly your kart responds.\u003c\/p\u003e\u003cp\u003eDurability meets precision in every rotation, helping you maintain control and speed where it counts most. No more worrying about premature failures that could cost you a podium finish. This bearing's thoughtful design, including those easy-to-replace seals, means you're always race-ready with minimal downtime.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I ensure the UC-207 bearing is properly installed on my 1.25\" axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Slide the bearing onto your axle until it is properly seated in the bearing hanger. Tighten the three precision set screws evenly to ensure the bearing is centered and locked securely, preventing any vibration or slippage during high-speed maneuvers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why are the blue rubber seals removable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The removable seals allow you to easily clean and re-grease the internal components, extending the life of the bearing. They also provide a quick way to inspect the internal race for wear after a race weekend.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the UC-207 and the UC-206 bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While both are designed for 1.25\" axles, the UC-207 is a \"big bearing\" with a 72mm outer diameter, offering increased load capacity and durability compared to the standard UC-206 model. Choose the UC-207 if you are looking for maximum longevity and reduced drag under heavy racing loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I maintain these bearings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For competitive racing, we recommend inspecting your bearings after every race event. Check for any play in the axle, ensure the set screws remain tight, and use the removable seals to check for debris or lack of lubrication.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/uc-206-speed-spec-1-25-axle-bearing-blue-rubber-seals-ssb-uc206\"\u003eSpeed-Spec UC-206 1.25\" Axle Bearing - Blue Rubber Seals - LO206\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-1-4-quarter-midget-axle-bearing-rubber-seals-qm125b\"\u003e1-1\/4 Inch Quarter Midget Axle Bearing with Removable Rubber Seals\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Speed-Spec","offers":[{"title":"Default Title","offer_id":52562265735486,"sku":"SSB-UC207","price":20.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/1-14axlebearings-uc-207-speed-spec-1-25-axle-bearing-blue-rubber-seals-big-bearing-ssb-uc207_4f01244b-cb24-4fc6-a03f-c2eded635897.jpg?v=1763116625"},{"product_id":"30mm-axle-lock-collar-wide-black-lc30b-wide","title":"Driveline LC30B-WIDE Extra-Wide 30mm Axle Lock Collar - Dual 6mm\/8mm Keyslot - All Classes","description":"\u003cp\u003eLocking down your rear axle assembly with these new kart parts ensures zero axial movement, delivering the rigid bearing support required for high-speed cornering. The Driveline LC30B-WIDE Extra-Wide 30mm Axle Lock Collar is engineered with a 35mm broad profile and an integrated shoulder that makes perfect, flush contact with kart bearings. By eliminating lateral flex and distributing clamping force evenly across the shaft, this collar translates your engine's output into pure forward momentum—crucial when maximizing your briggs and stratton lo206 horsepower on tight, technical circuits. When the rear end is fully stabilized, the chassis can flex exactly as the manufacturer intended, preventing binding and power loss.\u003c\/p\u003e\u003ch2\u003eSecuring Your Drive-Line and Steering Components\u003c\/h2\u003e\u003cp\u003eWhile racers often obsess over front-end geometry, steering components, and high-performance master cylinder brake parts, securing the rear axle is equally critical for overall chassis stability. A shifting axle can throw off your brake rotor alignment, causing drag that robs you of top-end speed. This two-piece split collar allows for rapid installation or adjustments without removing the axle, cutting down crucial pit prep time between heats. Whether you are dialing in your setup with specialized tools tire pressure gauges or swapping out hubs for a changing track surface, this collar's dual 6mm and 8mm keyslots accommodate a wide variety of shaft configurations, making it a highly versatile addition to your trackside toolkit.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications for Professional Racing\u003c\/h2\u003e\u003cp\u003eConstructed from lightweight black anodized aluminum, this collar withstands the extreme vibrations of 50+ mph karting without adding unnecessary rotational mass. The precision-machined shoulder is specifically designed to clear European-style bearings, ensuring that clamping pressure is applied exactly where it is needed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e35mm Extra-Wide Profile:\u003c\/strong\u003e Distributes clamping force evenly across the axle to prevent scoring and eliminate bearing bind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Bearing Shoulder:\u003c\/strong\u003e Provides flush, precise contact against the bearing inner race to completely eliminate lateral shift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Keyslot Design:\u003c\/strong\u003e Features both 6mm and 8mm slots to seamlessly fit diverse axle and keyway configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Piece Split Construction:\u003c\/strong\u003e Allows for fast, hassle-free assembly around installed axles without the need to remove hubs or carriers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Anodized Aluminum:\u003c\/strong\u003e Delivers superior durability, corrosion resistance, and a sleek, professional aesthetic that matches modern chassis components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Reliability:\u003c\/strong\u003e Minimizes chassis flex through high-G chicanes, ensuring consistent momentum and tighter, more predictable racing lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Class Compatibility:\u003c\/strong\u003e Engineered to meet the rigorous demands of multiple racing classes, from junior categories to senior pro divisions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Driveline","offers":[{"title":"Default Title","offer_id":52562557894974,"sku":"LC30B-WIDE","price":20.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/lockcollars-30mm-axle-lock-collar-wide-black-lc30b-wide.jpg?v=1763111811"},{"product_id":"30mm-axle-lock-collar-with-shoulder-lc30-ws","title":"30mm Axle Lock Collar with 7mm Shoulder for Narrow Bearing Clearance","description":"\u003cp\u003eTackle tricky bearing hanger bolts with this innovative 30mm lock collar, boasting a 7mm shoulder tailored for narrow European race bearings. It slides over without interference, maintaining clean axle lines for unhindered power flow.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlack anodized aluminum resists corrosion and wear\u003c\/li\u003e\n\u003cli\u003eDual 6mm and 8mm key slots for versatile keying options\u003c\/li\u003e\n\u003cli\u003eTwo-piece construction for straightforward fitting\u003c\/li\u003e\n\u003cli\u003eShoulder design optimizes bearing contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis setup helps racers achieve precise alignments, reducing drag and improving corner exit speeds. Its thoughtful engineering saves time during builds, keeping your kart organized and ready for action. Ideal for teams using compact bearing hangers, it ensures smooth operation under load, contributing to faster overall times. A game-changer for metric axle karts. SKU: LC30-WS\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why does this collar feature a 7mm shoulder?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 7mm shoulder is specifically engineered to provide clearance for narrow European-style bearing hangers. It allows the collar to sit flush against the bearing without interfering with the hanger bolts, ensuring a smooth, drag-free rotation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this collar compatible with standard 30mm axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is designed for any standard 30mm kart axle. The two-piece construction makes it easy to install on an assembled axle without needing to remove wheels or hubs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I choose between the 6mm and 8mm key slots?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The dual key slot design offers versatility depending on your specific axle keyway size. Simply align the collar so the appropriate slot matches your axle key to ensure a secure, locked position.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the anodized finish provide any performance benefits?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Beyond providing a sleek look and corrosion resistance, the high-quality aluminum construction is lightweight, helping to minimize rotating mass on the axle for better acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/30mm-axle-lock-collar-lc30mm\"\u003ePrecision 30mm Axle Lock Collar for European-Style Kart Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/40mm-axle-lock-collar-wide-black-lc40b-wide\"\u003eWide Black 40mm Axle Lock Collar with Shoulder and 8mm Keyslot\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/50mm-axle-lock-collar-lc50\"\u003eStrong 50mm Aluminum Two-Piece Axle Lock Collar with 8mm Keyway\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-axle-lock-collar-lc1\"\u003e1 Inch Two-Piece Axle Lock Collar with Keyway for Kart Precision\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-1-4-aluminum-axle-lock-collar-lc125\"\u003eDurable 1 1\/4 Inch Aluminum Axle Lock Collar for Secure Kart Axle Positioning\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swift Karting","offers":[{"title":"Default Title","offer_id":52562557927742,"sku":"LC30-WS","price":16.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/lockcollars-30mm-axle-lock-collar-with-shoulder-lc30-ws.jpg?v=1763111813"},{"product_id":"40mm-axle-lock-collar-wide-black-lc40b-wide","title":"Wide Black 40mm Axle Lock Collar with Shoulder and 8mm Keyslot","description":"\u003cp\u003eExpand your kart's stability with this 40mm wide black lock collar, at 35mm thickness for maximum contact. The subtle shoulder aids bearing seating, while the 8mm keyslot locks against rotation, ensuring every ounce of engine power hits the track.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlack anodized finish for enduring style and protection\u003c\/li\u003e\n\u003cli\u003eTwo-piece split design simplifies axle work\u003c\/li\u003e\n\u003cli\u003eSlight shoulder prevents bearing preload issues\u003c\/li\u003e\n\u003cli\u003eWide body enhances clamping pressure distribution\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRacers targeting top podiums use it to dial in rear-end geometry, boosting cornering grip and straightaway pull. Its broad profile reduces point loads, extending component life and cutting downtime. Perfect for high-horsepower classes, it organizes setups for quick tweaks between heats. Embrace the edge in precision engineering for lap record challenges. SKU: LC40B-WIDE\u003c\/p\u003e\u003cp\u003eVersatility across chassis makes it a versatile pick for evolving teams.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why does this axle lock collar feature an 8mm keyslot?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 8mm keyslot is designed to lock the collar onto the axle keyway. This prevents the collar from rotating independently of the axle, ensuring that your rear-end geometry remains consistent under high-torque conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the shoulder on this collar help with bearing setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The slight shoulder is engineered to seat against the inner race of your axle bearing. This helps prevent bearing preload issues, ensuring the axle spins freely while maintaining proper lateral positioning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this collar compatible with all kart axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This collar is specifically designed for 40mm diameter axles. Please verify your axle size before purchase, as it will not fit 30mm, 50mm, or 1-inch axles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the advantage of the two-piece split design?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The two-piece split design allows for quick installation and removal without needing to slide the collar over the end of the axle. This makes it much easier to adjust your rear track width or perform maintenance between heats.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose a wide-body collar over a standard width?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The wide-body design provides a larger surface area for clamping, which improves pressure distribution. This reduces point loading on the axle, extends the life of your components, and provides a more secure hold for high-horsepower racing classes.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/30mm-axle-lock-collar-with-shoulder-lc30-ws\"\u003e30mm Axle Lock Collar with 7mm Shoulder for Narrow Bearing Clearance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/50mm-axle-lock-collar-lc50\"\u003eStrong 50mm Aluminum Two-Piece Axle Lock Collar with 8mm Keyway\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/30mm-axle-lock-collar-lc30mm\"\u003ePrecision 30mm Axle Lock Collar for European-Style Kart Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-axle-lock-collar-lc1\"\u003e1 Inch Two-Piece Axle Lock Collar with Keyway for Kart Precision\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-1-4-aluminum-axle-lock-collar-lc125\"\u003eDurable 1 1\/4 Inch Aluminum Axle Lock Collar for Secure Kart Axle Positioning\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swift Karting","offers":[{"title":"Default Title","offer_id":52562558320958,"sku":"LC40B-WIDE","price":23.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/lockcollars-40mm-axle-lock-collar-wide-black-lc40b-wide.jpg?v=1763111822"},{"product_id":"bully-turbo-drive-hub-bcdhstar","title":"Bully Turbo Drive Hub for Star Clutch Systems","description":"\u003cp\u003eAt the heart of every responsive Bully 1\" Turbo clutch lies the Drive Hub, OEM part #098-641, engineered to channel raw engine power directly to your kart's rear end without compromise. This star-configured hub mounts securely, providing the stable foundation that top racers rely on for explosive starts and sustained velocity through demanding circuits.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged from high-strength alloy to resist deformation under extreme loads.\u003c\/li\u003e\n\u003cli\u003ePrecision-machined splines for flawless integration with clutch stars and sprockets.\u003c\/li\u003e\n\u003cli\u003eReduces driveline harmonics, smoothing out power pulses for better control in corners.\u003c\/li\u003e\n\u003cli\u003eCompatible across multiple Bully Turbo models, simplifying upgrades and repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConsider the difference it makes: a worn or inferior hub introduces flex that dissipates energy as heat and vibration, robbing you of tenths per lap. The Bully Turbo Drive Hub eliminates this, locking in efficiency so every rev counts toward forward momentum. Track data from pro teams shows setups with this hub achieving up to 5% better power retention in mid-range RPMs, crucial for overtaking maneuvers.\u003c\/p\u003e\u003cp\u003eInstallation pairs easily with standard tools, and its balanced design minimizes bearing wear, extending the lifespan of your entire clutch assembly. For kart builders focused on weight savings without sacrificing strength, this hub strikes the perfect balance. Include it in your drive-line refresh to organize parts more effectively at the track—less guesswork, more racing. The SKU BCDHSTAR marks it as authentic Bully quality, trusted by champions for seasons of reliable performance.\u003c\/p\u003e\u003cp\u003eBeyond speed gains, it contributes to safer racing by maintaining predictable handling under full throttle. Whether you're dialing in a sprint kart or an endurance machine, this hub elevates your setup from good to unbeatable, helping you stay organized and ahead of the pack.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Bully Turbo Drive Hub compatible with all Bully clutch systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This specific hub (BCDHSTAR) is engineered for Bully 1\" Turbo clutch systems. It is designed to integrate seamlessly with standard Bully clutch stars and sprockets for that specific model line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I replace my drive hub during a clutch rebuild?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Over time, a worn hub can develop micro-flex, which leads to energy loss through heat and vibration. Replacing it ensures a stable foundation for your clutch, helping you maintain consistent power transfer and preventing unnecessary wear on your clutch assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this hub require special tools for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the Bully Turbo Drive Hub is designed for straightforward installation using standard shop tools. Its precision-machined splines ensure a secure fit, but always ensure your crank spacer and retaining bolts are properly torqued to maintain alignment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this hub affect my kart's performance on the track?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By reducing driveline harmonics and eliminating flex, this hub allows for more efficient power delivery. Pro teams have observed up to 5% better power retention in mid-range RPMs, which is critical for maintaining momentum and executing successful overtaking maneuvers.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-1-turbo-driver-15-tooth-35-bcd15star\"\u003ePrecision Bully 1\" Turbo Clutch Driver 15-Tooth for #35 Chain Setup\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-turbo-driver-bearing-bcdbstar\"\u003eBully Turbo Driver Bearing for Smooth Clutch Operation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-1-turbo-crank-spacer-bccsstar\"\u003eEssential Bully 1\" Turbo Crank Spacer for Optimal Alignment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-turbo-inner-thrust-bearing-bctbstar\"\u003eBully Turbo Inner Thrust Bearing for Axial Load Management\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-turbo-star-retaining-bolt-bcrbstar\"\u003eBully Turbo Star Retaining Bolt 3\/8-24 x 1.0\"\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bully","offers":[{"title":"Default Title","offer_id":52562558615870,"sku":"BCDHSTAR","price":85.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/bully1turbo-bully-turbo-drive-hub-bcdhstar.jpg?v=1763111828"},{"product_id":"555727-spec-max-torque-clutch-555727","title":"Spec Max-Torque Clutch for Kid Kart LO-206 with 17T #35 Sprocket","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Power Delivery:\u003c\/strong\u003e The Spec Max-Torque Clutch for Kid Karts integrates a 17T #35 sprocket right out of the box, perfect for LO-206 engine setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYouth-Focused Design:\u003c\/strong\u003e Silver spring provides balanced engagement, ideal for developing drivers learning throttle control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Reliability:\u003c\/strong\u003e Integral keyway eliminates loose fits, ensuring consistent performance lap after lap.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhy does this matter for your young racer? In the fast-paced world of kid kart racing, every component counts toward building confidence and speed. This clutch (SKU: 555727) minimizes drag during idle, allowing the engine to rev freely until full power is needed, which translates to quicker starts and better corner exits. It's not just about going faster—it's about creating a forgiving setup that teaches precision without overwhelming the driver.\u003c\/p\u003e\u003cp\u003eCompatible with Briggs Animal and LO-206 OEM parts, it fits standard kid kart frames effortlessly. The lightweight construction reduces rotational mass, helping shave time off laps while keeping the kart agile. Parents and coaches appreciate how it organizes maintenance routines, with fewer adjustments needed between sessions. For track organization, its spec-compliant nature means no worries about rule violations, letting you focus on strategy.\u003c\/p\u003e\u003cp\u003eEnvision your kid pulling ahead in the pack, the clutch engaging smoothly to harness the LO-206's power for explosive acceleration. This upgrade fosters better habits, like smooth shifts that prevent wheel spin. Beyond competition, it extends engine life by reducing stress, making it a smart investment for long-term racing. Whether prepping for local heats or national events, this Max-Torque clutch empowers young talents to race smarter and faster.\u003c\/p\u003e\u003cp\u003eTechnical perks include the sprocket's precise tooth profile for chain alignment, cutting noise and vibration that could distract during races. It's a complete package that enhances overall drivetrain harmony, indirectly boosting fuel efficiency and run times. Don't settle for generic parts—choose this for the edge that turns potential into podium finishes.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this clutch ready to install out of the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the Spec Max-Torque Clutch comes pre-assembled with a 17T #35 sprocket, making it a direct bolt-on solution for Kid Kart LO-206 engine setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why does this clutch use a silver spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The silver spring is specifically chosen for youth-focused racing. It provides a balanced engagement point that helps developing drivers learn throttle control without the aggressive \"snap\" of stiffer racing springs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the integral keyway benefit my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The integral keyway design eliminates loose fits between the clutch and the crankshaft. This ensures consistent power transfer, reduces vibration, and prevents premature wear on the crankshaft keyway.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this clutch compliant with standard racing rules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a spec-compliant component designed for LO-206 and Briggs Animal classes, allowing you to focus on your racing strategy without worrying about technical rule violations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance is required for this clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Because of its high-quality construction, this clutch requires minimal adjustment between sessions. We recommend keeping the sprocket clean and checking the shoe engagement periodically to ensure smooth power delivery.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/max-torque-clutch-spring-stock-silver-mtcss\"\u003eStock Silver Max-Torque Clutch Spring for Standard Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mtdsshp-max-powdered-metal-shoe-set-newest-type-set-of-three-mtdsshp\"\u003ePowdered Metal Shoe Set for Max-Torque Clutches (Set of 3, Newest Design)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/max-torque-clutch-backing-plate-mtbp\"\u003eMax-Torque Clutch Backing Plate for Enhanced Durability and Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/max-torque-clutch-shoe-retainer-plate-mtsrp\"\u003eDurable Max-Torque Clutch Shoe Retainer Plate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mtssr-dust-shield-snap-ring-125-mtssr\"\u003e#125 Dust Shield Snap Ring for Max-Torque Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Max-Torque","offers":[{"title":"Default Title","offer_id":52562558878014,"sku":"555727","price":143.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/max-torquekidkartlo-206-555727-spec-max-torque-clutch-555727.jpg?v=1763111833"},{"product_id":"50mm-axle-lock-collar-wide-black-discontinued-limited-supply-lc50b-wide","title":"PMI Wide Split 50mm Axle Lock Collar - Black Anodized 8mm Keyslot - Universal Karting","description":"\u003cp\u003eLocking down your rear axle components is non-negotiable for translating raw engine output into forward momentum, which is why our online kart store stocks the exact hardware needed to eliminate driveline shift. The PMI Wide 50mm Axle Lock Collar delivers 35mm of robust, unyielding support to keep your bearings, hubs, and carriers locked dead-center under extreme lateral loads. When you are pushing the limits of your briggs and stratton lo206 horsepower, chassis flex and component shift are the enemies of speed. This two-piece, black anodized aluminum collar features a precision-machined slight shoulder that optimizes bearing alignment, ensuring your axle spins freely without binding. The integrated 8mm keyslot provides anti-slip security, clamping down with immense force so your driveline stays exactly where you set it.\u003c\/p\u003e\u003ch2\u003eDriveline Stability for High-Torque Go Kart Transmissions\u003c\/h2\u003e\u003cp\u003eModern racing demands absolute precision. Whether you are running a direct drive setup or managing the torque multiplication of advanced go kart transmissions, axle shift can lead to thrown chains, bound bearings, and scrubbed speed. The PMI wide lock collar's extended 35mm profile spreads the clamping force over a larger surface area of the 50mm axle. This prevents the collar from digging into the axle material while providing superior resistance against lateral thrust forces generated during high-G cornering. The split two-piece design allows for rapid installation and adjustment without the need to remove hubs, carriers, or slide components off the end of the axle—a massive time-saver in the hot pits.\u003c\/p\u003e\u003ch2\u003eSeamless Integration with Wheel Bolts and Wheel Accessories\u003c\/h2\u003e\u003cp\u003eA perfectly aligned rear track is essential for predictable handling. By locking your axle bearings and sprocket carriers firmly in place, this collar ensures that your rear track width remains consistent, allowing your wheel bolts and other wheel accessories to function without induced stress from axle deflection. The black anodized finish not only provides a premium, professional aesthetic but also protects the high-grade aluminum from corrosion and track debris. Although this specific wide-profile model is being phased out, its performance remains top-tier for racers needing maximum clamping force on heavy-duty setups.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50mm Axle Compatibility:\u003c\/strong\u003e Precision-bored for a perfect fit on all standard 50mm racing kart axles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide 35mm Profile:\u003c\/strong\u003e Maximizes surface area contact to eliminate lateral component shift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8mm Integrated Keyslot:\u003c\/strong\u003e Locks securely into the axle keyway for ultimate anti-slip protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Piece Split Design:\u003c\/strong\u003e Enables fast, hassle-free installation without disassembling the axle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachined Alignment Shoulder:\u003c\/strong\u003e Facilitates perfect bearing contact to reduce friction and wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Anodized Finish:\u003c\/strong\u003e Delivers a professional look while resisting corrosion and track debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Aluminum:\u003c\/strong\u003e Provides robust clamping force without adding unnecessary rotational weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this collar compatible with all 50mm kart axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this collar is precision-bored to fit all standard 50mm racing kart axles. The integrated 8mm keyslot ensures it locks securely into the axle keyway for maximum anti-slip protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to remove my hubs or carriers to install this collar?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The two-piece split design allows you to install or adjust the collar directly on the axle without the need to disassemble your rear end, saving you significant time in the pits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose a 35mm wide collar over a standard width collar?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 35mm wide profile provides a larger surface area for clamping. This is ideal for high-torque setups, as it prevents the collar from digging into the axle material while offering superior resistance against lateral thrust forces during high-G cornering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the machined shoulder help with axle performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The integrated shoulder is designed to optimize bearing alignment. By ensuring your bearings are seated correctly against the collar, it helps the axle spin freely and reduces unnecessary friction and binding.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/50mm-sprocket-hub-black-sc50-bk\"\u003ePMI SC50-BK 50mm Sprocket Hub - Black Anodized Aluminum with 8mm Keyway - European Metric Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-15m-50-mini-sprocket-hub-50mm-pm-15m-50\"\u003eRobust 50mm Mini Sprocket Hub for Enhanced Kart Power\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-77ma50-6-75-aluminum-gear-guard-set-fits-41-thru-53-teeth-pm-77ma50-6-75\"\u003eSpecialized Aluminum Gear Guard for 50mm Axle 41-53 Teeth\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/aluminum-bearing-shield-fits-1-842-race-od-rbi-or-wms-big-bearing-pm-36f\"\u003ePMI PM-36F Aluminum Bearing Shield - 1.842\" RBI \u0026amp; WMS Big Bearings - All Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-105a-pmi-rotor-guard-slotted-aluminum-pm-105a\"\u003eBlack Anodized Slotted Aluminum Rotor Guard for Kart Calipers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PMI","offers":[{"title":"Default Title","offer_id":52562560123198,"sku":"LC50B-WIDE","price":27.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/lockcollars-50mm-axle-lock-collar-wide-black-discontinued-limited-supply-lc50b-wide.jpg?v=1763111855"},{"product_id":"steel-two-piece-1-25-lock-collar-lc125s","title":"Heavy-Duty Steel Two-Piece 1.25 Inch Lock Collar for Kart Axles","description":"\u003cp\u003eBuilt to endure the toughest kart battles, this steel lock collar for 1.25 inch axles features a robust two-piece design. The included 1\/4 inch keyway ensures no movement under extreme loads, keeping your powertrain aligned for peak performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSteel material offers superior strength over aluminum options\u003c\/li\u003e\n\u003cli\u003eImport-quality at a value price for budget-conscious teams\u003c\/li\u003e\n\u003cli\u003eEasy split assembly for quick track changes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRacers rely on it to eliminate vibrations that cause tire scrub and lost time. By locking everything solid, you gain confidence in pushing limits, resulting in smoother lines and quicker laps. Ideal for upgrading older karts or reinforcing new builds. SKU: LC125S\u003c\/p\u003e","brand":"Swift Karting","offers":[{"title":"Default Title","offer_id":52562560221502,"sku":"LC125S","price":9.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/lockcollars-steel-two-piece-1-25-lock-collar-lc125s.jpg?v=1763111856"},{"product_id":"pm-018ks-axle-key-stock-set-1-4-x-3-16-pm-018ks","title":"Steel Axle Key Stock Set for PMI Pocket Keyed Axles","description":"\u003cul\u003e\n\u003cli\u003eFour-piece steel construction: Each key measures 3\/16\" tall by 1\/4\" wide for precise axle engagement.\u003c\/li\u003e\n\u003cli\u003eTargeted compatibility: Ideal for all PMI pocket keyed axles 34 inches or longer, extending to AE8164 Series thin wall axles.\u003c\/li\u003e\n\u003cli\u003ePerformance edge: Locks axles firmly to prevent slippage, enabling consistent torque delivery for quicker acceleration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis axle key stock set addresses common wear issues in competitive karting, where even minor driveline looseness can cost valuable positions. By providing multiple keys, it allows for immediate replacements, keeping your downtime minimal during intense race weekends.\u003c\/p\u003e\u003cp\u003eBuilt from high-quality steel, these keys endure the rigors of track abuse, maintaining their shape and grip over countless laps. Incorporate the PM-018KS (SKU: PM-018KS) into your routine axle checks to sustain peak handling and speed, making it a smart choice for teams focused on reliability.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the dimensions of these axle keys?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Each key in this four-piece set measures 3\/16\" tall by 1\/4\" wide, designed specifically for precise engagement in PMI pocket keyed axles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which axles are compatible with the PM-018KS set?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These keys are compatible with all PMI pocket keyed axles 34 inches or longer, as well as the AE8164 Series thin wall axles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to replace axle keys regularly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In competitive karting, even minor wear or looseness in the driveline can cause slippage and power loss. Replacing worn keys ensures consistent torque delivery and prevents unnecessary downtime during race weekends.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many keys come in this package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This set includes four high-quality steel keys, allowing you to keep spares on hand for immediate replacement during trackside maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-zinc-34-0-axle-1-25-requires-pm-018ks-key-set-pm-18-34z\"\u003ePMI 34-Inch Yellow Zinc 1.25\" Pocket Keyed Axle - .190 Wall - Oval Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-zinc-32-0-axle-1-25-requires-pm-018ks-32-key-set-pm-18-32z\"\u003ePMI Zinc Plated 32-Inch 1.25-Inch Axle for Durable Oval Kart Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-36-0-axle-1-25-black-requires-pm-018ks-key-set-pm-18-36\"\u003eVersatile PMI 36-Inch 1.25-Inch Black Axle for High-Speed Oval Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-34-0-axle-1-25-black-requires-pm-018ks-key-set-pm-18-34\"\u003ePMI 34-Inch Black 1.25-Inch Axle Pocket Keyed for Oval Racing Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-thin-wall-zinc-32-0-axle-1-25-requires-pm-018ks-32-key-set-pm-18-32ztw\"\u003ePMI Thin Wall Zinc Plated 32-Inch 1.25-Inch Axle for Lightweight Oval Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PMI","offers":[{"title":"Default Title","offer_id":52562561270078,"sku":"PM-018KS","price":7.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/axlekeys-pm-018ks-axle-key-stock-set-1-4-x-3-16-pm-018ks.jpg?v=1763111876"},{"product_id":"premium-35-chain-breaker-replacement-pin-rlv0767","title":"RLV #35 Chain Breaker Replacement Push Pin","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Threads into most #35 breakers, including popular models, for hassle-free replacements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Design:\u003c\/strong\u003e Crafted to handle repeated pushes through hardened chain pins without wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen your breaker's pin gives out, this RLV replacement gets you back to work instantly. It supports accurate chain sizing, which is vital for maintaining the right tension that prevents slippage and maximizes power to the wheels. In karting, where every detail counts, this pin helps ensure your setup contributes to faster laps and reliable performance. Ideal for keeping spares on hand. SKU: RLV0767 keeps the momentum going.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this replacement pin compatible with all #35 chain breakers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This RLV replacement pin is designed with broad compatibility to thread into most standard #35 chain breakers. It is an ideal spare to keep in your toolbox for quick repairs at the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know when it is time to replace my chain breaker pin?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e If you notice the tip of your pin becoming flattened, chipped, or bent, it is time to replace it. A worn pin can make it difficult to push the chain rivet through, potentially damaging your chain links.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this pin require any special tools for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No special tools are required. Simply unscrew your old, worn pin from the breaker body and thread the new RLV replacement pin in its place. Ensure it is tightened securely before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is accurate chain sizing important for my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Proper chain sizing ensures the correct tension, which prevents the chain from slipping or jumping off the sprocket. Maintaining the right tension maximizes power transfer to the wheels and helps you achieve consistent lap times.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/premium-35-chain-breaker-rlv0765\"\u003eRLV Premium #35 Chain Breaker for Reliable Chain Sizing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/xt2200-10ft-rlv-xtreme-chain-g-g-35-10-foot-roll-blue-box-xt2200-10ft\"\u003eRLV Xtreme G\/G #35 Chain 10-Foot Roll with Master Links\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/xt2200-rlv-xtreme-chain-g-g-35-106-link-blue-box-xt2200\"\u003eRLV Xtreme G\/G #35 Chain 106 Links Blue Box\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/lo206-chain-tension-speed-secret-guide-xt2200-120-rlv-35\"\u003eRLV Xtreme G\/G #35 Racing Chain - 120 Links Blue Box - LO206 \/ Sprint\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/chx-5930-reaper-35-kart-chain-chx5930\"\u003eCHX 5930 Reaper #35 Premium Kart Chain 120 Links\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RLV","offers":[{"title":"Default Title","offer_id":52562566873406,"sku":"RLV0767","price":9.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/chainbreakertools-premium-35-chain-breaker-replacement-pin-rlv0767.jpg?v=1763111996"},{"product_id":"bully-clutch-driver-removeable-bearing-bcdb","title":"Bully Clutch Driver Removable Bearing for Easy Maintenance","description":"\u003cul\u003e\n\u003cli\u003eRemovable design for hassle-free servicing without full disassembly.\u003c\/li\u003e\n\u003cli\u003eSupports driver hub for low-friction spinning.\u003c\/li\u003e\n\u003cli\u003eDurable seals protect against track debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKeep your Bully 3\/4\" clutch spinning freely with this specialized bearing, engineered for easy access during routine checks. It cuts maintenance time in half, letting you focus on racing rather than repairs—crucial when prepping for back-to-back heats.\u003c\/p\u003e\u003cp\u003eBy minimizing drag, it aids efficient power routing, contributing to snappier throttle response and sustained velocity. The SKU BCDB makes reordering straightforward. Ideal for teams juggling multiple karts, as its modularity streamlines organization and keeps everything running optimally.\u003c\/p\u003e\u003cp\u003eUsers note fewer vibration issues post-install, leading to tighter lines and faster laps. A smart choice for longevity in demanding conditions.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a removable bearing design better for kart racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The removable design allows you to service or replace the bearing without disassembling the entire clutch assembly. This is a significant time-saver during race days when you need to perform quick maintenance between back-to-back heats.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this bearing improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By minimizing rotational drag, this bearing ensures more efficient power transfer from the engine to the rear axle. This results in snappier throttle response and helps maintain higher velocity through the corners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this bearing compatible with all Bully clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This specific bearing is engineered for Bully 3\/4\" clutch systems. Always verify your clutch shaft size before installation to ensure a proper fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect my clutch driver bearing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend inspecting the bearing during your routine pre-race checks. If you notice increased vibration or a decrease in \"spin time\" when the clutch is disengaged, it is likely time to clean or replace the bearing to maintain optimal performance.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-driver-12t-21t-with-removable-bearing-select-size-bcd-b\"\u003ebully-clutch-driver-12t-21t-with-removable-bearing-select-size-bcd-b\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-driver-11-tooth-bcd11\"\u003eGenuine Bully 11-Tooth Clutch Driver Sprocket\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-spring-height-gauge-bcshg\"\u003eBully Clutch Spring Height Gauge for Accurate Measurements\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-shim-010-silver-bcs010\"\u003eSilver .010\" Bully Clutch Shim for Accurate Clutch Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-driver-snap-ring-retaining-screw-bcsnr\"\u003eBully Clutch Driver Snap Ring and Retaining Screw Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bully","offers":[{"title":"Default Title","offer_id":52562567364926,"sku":"BCDB","price":17.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/bully34clutch-bully-clutch-driver-removeable-bearing-bcdb.jpg?v=1763112009"},{"product_id":"hilliard-inferno-fury-steam-treated-clutch-shoe-hdc-shfu","title":"Hilliard Inferno FURY Steam-Treated Durable Clutch Shoe","description":"\u003cp\u003eDemand more from your clutch with the steam-treated Hilliard Inferno FURY Shoe, engineered to endure the heat and friction of relentless racing. The treatment process hardens the surface, providing exceptional resistance to galling and prolonging usability across multiple events.\u003c\/p\u003e\u003cp\u003eIntegrated into FURY systems, it ensures even wear patterns, promoting balanced power delivery that keeps your kart responsive from green flag to checkered. Ideal for high-mileage teams looking to minimize downtime.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTreatment Benefits:\u003c\/b\u003e Enhanced hardness for superior durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Maintains grip under extreme conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCompatibility:\u003c\/em\u003e Direct fit for Inferno FURY clutches.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStreamline your maintenance routine— this shoe helps organize spares effectively, ready for quick installs. SKU: HDC-SHFU. Achieve race-ready reliability every time.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the steam-treatment process important for a clutch shoe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The steam-treatment process hardens the surface of the shoe, which significantly increases its resistance to galling and heat-related wear. This ensures the shoe maintains its integrity and grip during the high-friction demands of competitive kart racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my clutch shoes need to be replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your shoes for uneven wear, glazing, or thinning of the friction material. If the kart feels sluggish off the corners or if you notice inconsistent engagement, it is likely time to swap in a fresh set of shoes to restore performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these shoes compatible with other Hilliard Inferno clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, these shoes are specifically engineered as a direct fit for the Inferno FURY clutch system. Using them in other models may result in improper fitment and poor clutch performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I replace all shoes in the clutch at the same time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, for balanced power delivery and even wear patterns, it is highly recommended to replace all shoes in your FURY clutch simultaneously. Mixing old and new shoes can cause the clutch to engage unevenly.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-fury-clutch-with-needle-bearing-and-race-comes-with-drum-but-no-driver-included-new-style-hdc-fury-nb\"\u003eHilliard Inferno FURY High-Performance Clutch with Needle Bearing Drum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-fury-clutch-with-oem-bully-conversion-comes-with-drum-but-no-driver-included-see-note-in-description-about-parts-supplied-and-springs-hdc-fury-bully\"\u003eHilliard Inferno FURY OEM Bully Conversion Clutch with Drum Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-drum-oem-flame-fury-and-blaze-hdc-drum\"\u003eHilliard Inferno OEM Clutch Drum for FLAME, FURY, and BLAZE Models\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-yellow-hdc-ys\"\u003eHilliard Inferno Yellow Clutch Spring for Quick Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-red-hdc-rs\"\u003eHilliard Inferno Red Clutch Spring for High-Performance Grip\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hilliard","offers":[{"title":"Default Title","offer_id":52562567561534,"sku":"HDC-SHFU","price":5.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/infernofury-hilliard-inferno-fury-steam-treated-clutch-shoe-hdc-shfu.jpg?v=1763112014"},{"product_id":"4636-11t-bushing-4636","title":"Horstman 11T Bushing for Reliable Kart Clutch Support","description":"\u003cp\u003eStability starts here: the Horstman 11T Bushing secures your clutch's core, preventing misalignment that hampers performance. For 11-tooth configurations, it offers a snug fit that enhances torque transfer.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear-Resistant:\u003c\/strong\u003e Engineered to outlast standard bushings in harsh conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eEasy Installation:\u003c\/i\u003e Drops in without special equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith SKU 4636, expect smoother shifts and less vibration, keeping your kart planted for better lap times. It's a small upgrade with big impacts on track organization and reliability.\u003c\/p\u003e\u003cp\u003eIdeal for frequent racers, it integrates into MDC or standard Horstman parts, promoting consistent handling across sessions.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a high-quality bushing important for my 11T clutch setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The bushing acts as the primary support for your clutch drum. A worn or low-quality bushing leads to misalignment, which causes uneven wear on your clutch components and robs your kart of power through inefficient torque transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this bushing compatible with all Horstman clutch systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This specific bushing is designed for 11-tooth configurations. It is engineered to integrate seamlessly into MDC or standard Horstman clutch assemblies to ensure consistent handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know when it is time to replace my clutch bushing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e If you notice increased vibration, inconsistent shifts, or excessive play in your clutch drum, it is likely time for a replacement. Regular inspection during your routine maintenance sessions will help you catch wear before it impacts your lap times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install the 4636 bushing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this bushing is designed for easy, drop-in installation. It does not require specialized equipment, making it a quick and effective upgrade for frequent racers.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rcdh-reaper-drive-hub-rcdh\"\u003eReaper Drive Hub - High-Performance Horstman Clutch Core\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4638-splined-drive-hub-4638\"\u003eHorstman Splined Drive Hub for Seamless Kart Power Connection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4413-4416-drum-specify-tooth-13-16-4412-4416\"\u003eHorstman MDC Clutch Drum with 13T-16T Tooth Options for Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rcsp-reaper-clutch-spacer-rcsp\"\u003eReaper Clutch Spacer for Precise Horstman Alignment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rccw-reaper-crank-washer-rccw\"\u003eReaper Crank Washer for Optimal Horstman Clutch Alignment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Horstman","offers":[{"title":"Default Title","offer_id":52562567659838,"sku":"4636","price":18.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/greasedlightning-4636-11t-bushing-4636.jpg?v=1763112016"},{"product_id":"hilliard-inferno-fire-grease-trap-inner-cover-hdc-fgt","title":"Hilliard Inferno FIRE Grease Trap Inner Cover for Clean Operation","description":"\u003cp\u003ePreserve the purity of your clutch action with the Hilliard Inferno FIRE Grease Trap Inner Cover, a vital barrier against stray lubricants.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for FIRE primary use, extending to FLAME models\u003c\/li\u003e\n\u003cli\u003eSeals in grease to protect friction surfaces from buildup\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis cover (SKU: HDC-FGT) promotes unhindered performance by avoiding the slip hazards of contaminated shoes, directly aiding faster, more predictable shifts. It fits neatly into your assembly, supporting an organized approach to upkeep that saves time during busy race days.\u003c\/p\u003e\u003cp\u003eBy containing messes, it extends component life, letting you concentrate on dialing in speed rather than cleaning internals. Essential for any kart setup valuing consistency and cleanliness.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary purpose of the Hilliard Inferno FIRE Grease Trap Inner Cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This cover acts as a protective barrier that seals in grease, preventing it from migrating onto your clutch friction surfaces. By keeping the internals clean, it helps prevent clutch slip and ensures consistent, predictable engagement during your race.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which Hilliard clutch models is this grease trap compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The HDC-FGT is specifically designed for the Hilliard Inferno FIRE primary clutch, and it is also compatible with FLAME model assemblies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does using a grease trap improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Contaminated clutch shoes are a leading cause of inconsistent shifting and power loss. By containing grease and debris, this cover extends the life of your friction components and allows you to maintain peak performance without needing to clean the clutch internals as frequently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this part difficult to install during a race day?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the cover is designed to fit neatly into your existing clutch assembly. It is a simple, effective maintenance upgrade that helps you save time on upkeep so you can focus on tuning your kart for speed.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-fire-clutch-comes-with-drum-but-no-driver-included-hdc-fire\"\u003eHilliard Inferno FIRE Clutch with Drum - Advanced Friction Lining for Superior Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-fire-clutch-shoe-fiber-lined-shoe-hdc-shfi\"\u003eHilliard Inferno FIRE Fiber Lined Clutch Shoe for 4.125\" Drum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-fire-clutch-drum-4-125-id-hdc-drumfi\"\u003eHilliard Inferno FIRE Clutch Drum 4.125\" ID for Fiber Lined Shoes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-flame-fire-tuning-kit-hdc-bztk\"\u003eHilliard Inferno BLAZE, FLAME \u0026amp; FIRE Clutch Tuning Kit - Assorted Springs \u0026amp; Weights - LO206 \/ 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-drive-hub-shield-hdc-dhs\"\u003eHilliard Inferno Drive Hub Shield - HDC-DHS - 4-Cycle Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hilliard","offers":[{"title":"Default Title","offer_id":52562567823678,"sku":"HDC-FGT","price":9.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/infernofire-hilliard-inferno-fire-grease-trap-inner-cover-hdc-fgt.jpg?v=1763112020"},{"product_id":"steel-two-piece-3-4-lock-collar-lc34steel2p","title":"Black Oxide Steel Two-Piece 3\/4 Inch Lock Collar for Kart Brackets","description":"\u003cp\u003eTransform loose fittings into rock-solid connections with this black oxide coated 3\/4 inch steel lock collar. Its two-piece design shines for custom welding projects, like attaching seat brackets or weight mounts, ensuring everything stays put during races.\u003c\/p\u003e\u003cp\u003eWithout a keyway, it's ideal for smooth shafts such as 3\/4 inch engine crankshafts or jackshafts, providing friction-based hold that withstands vibrations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlack oxide finish prevents rust in humid pit areas\u003c\/li\u003e\n\u003cli\u003eCompact size for tight kart spaces\u003c\/li\u003e\n\u003cli\u003eSupports creative modifications for personalized handling\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis collar helps racers stay organized by simplifying bracket installations, reducing setup time and allowing more practice laps. It indirectly boosts speed through stable, customized chassis dynamics. SKU: LC34STEEL2P\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this lock collar compatible with keyed shafts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific model is designed for smooth shafts. It relies on friction-based holding power, making it ideal for 3\/4 inch engine crankshafts or jackshafts that do not require a keyway.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose a two-piece design over a one-piece collar?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The two-piece design allows you to install or remove the collar without having to disassemble other components on the shaft. It is perfect for custom welding projects or adding brackets to existing setups where sliding a one-piece collar on from the end is not possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the black oxide finish benefit my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The black oxide coating provides a layer of protection against rust and corrosion, which is essential for karts stored in humid pit areas or exposed to track elements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this for mounting seat brackets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this collar is excellent for securing seat brackets or weight mounts. Its robust steel construction ensures that your custom modifications stay firmly in place despite the high vibrations experienced during racing.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/weight-bracket-short-3-4-wb34\"\u003eCompact 3\/4\" Short Weight Bracket for Precise Kart Balancing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/seat-reinforcement-kit-sold-each-esrk\"\u003eIndividual Seat Reinforcement Kit with Metric Hardware for Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/seat-mounting-kit-msmk\"\u003eComplete Kart Seat Mounting Kit with Hardware Essentials\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rubber-seat-grommet-pack-of-four-4-rsgk\"\u003eRubber Seat Grommet Pack of Four for Secure Kart Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nerf-bar-pin-kit-nbpk\"\u003eQuick-Release Nerf Bar Pin Kit with Safety Clip and Washers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swift Karting","offers":[{"title":"Default Title","offer_id":52562567987518,"sku":"LC34STEEL2P","price":9.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/lockcollars-steel-two-piece-3-4-lock-collar-lc34steel2p.jpg?v=1763112023"},{"product_id":"viper-clutch-floater-plate-standard-095-fcdc-fp95","title":"Standard Viper Clutch Floater Plate .095 Inch Thickness","description":"\u003cp\u003eEvery Viper clutch build starts with the right floater plate, and this standard .095 version sets the foundation for flawless operation. Its precise thickness ensures proper disc alignment, promoting even wear and preventing binding that could rob you of speed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStandard .095\" dimension fits most Viper clutch configurations out of the box.\u003c\/li\u003e\n\u003cli\u003eHigh-quality material resists deformation under centrifugal forces.\u003c\/li\u003e\n\u003cli\u003eSimplifies assembly for quicker turnaround between races.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy holding the ideal air gap, it allows friction discs to engage progressively, delivering power smoothly without harsh jerks—key for consistent lap times. Kart mechanics value its reliability, as it integrates seamlessly with other Viper parts, reducing the guesswork in custom setups. Whether refreshing a worn clutch or building new, this plate keeps your drive-line organized and performing at peak.\u003c\/p\u003e\u003cp\u003eInvest in this standard piece to avoid costly mismatches; it's the unsung hero behind many winning seasons. SKU: FCDC-FP95 upholds Viper's precision standards.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the .095 inch thickness important for my Viper clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The .095\" thickness is the standard dimension designed to ensure proper disc alignment. Using the correct floater plate prevents binding and ensures your friction discs engage at the optimal air gap for smooth power delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this floater plate with different Viper clutch setups?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this standard .095\" plate is designed to fit most Viper clutch configurations out of the box, making it a versatile choice for both refreshing a worn clutch or building a new one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the floater plate affect my lap times?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By maintaining the ideal air gap, this plate allows for progressive engagement of the friction discs. This reduces harsh jerking during acceleration, helping you maintain consistent power and more predictable lap times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should I replace my clutch floater plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your floater plate for signs of warping, heat discoloration, or uneven wear. If the plate shows deformation from centrifugal forces, it should be replaced immediately to ensure the rest of your clutch components function correctly.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-pressure-plate-fcdc-pp\"\u003eHigh-Performance Viper Clutch Pressure Plate for Superior Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-floater-plate-optional-115-fcdc-fp115\"\u003eViper .115 Optional Floater Plate with Shim Compatibility\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-floater-plate-optional-110-fcdc-fp110\"\u003eViper .110 Inch Optional Clutch Floater Plate for Expert Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-floater-plate-optional-100-fcdc-fp100\"\u003eViper Optional .100 Inch Clutch Floater Plate for Precision Spacing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-floater-plate-optional-090-fcdc-fp090\"\u003eOptional Viper Clutch Floater Plate .090 Inch for Custom Builds\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Viper","offers":[{"title":"Default Title","offer_id":52562568053054,"sku":"FCDC-FP95","price":12.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/parts-viper-clutch-floater-plate-standard-095-fcdc-fp95.jpg?v=1763112024"},{"product_id":"xtmlstd-master-link-for-xt2000-chains-xtmlstd","title":"RLV XT2000 Standard Master Link - #35 Pitch Yellow Box Chain - All Classes","description":"\u003cp\u003eSecuring your drive-line with the RLV XT2000 Standard Master Link is the most critical step in ensuring your racing go kart transfers maximum power from the clutch to the rear sprocket without catastrophic failure. When you are pushing the limits on the track, a snapped chain at 14,000 RPM is the last thing you want to worry about. Engineered specifically for the renowned \"Yellow Box\" XT2000 series, this #35 pitch master link provides the ultimate durability and tensile strength required for high-stress racing environments.\u003c\/p\u003e\u003ch2\u003eBulletproof Drive-Line Reliability for Your Racing Go Kart Motor\u003c\/h2\u003e\u003cp\u003ePower is useless if it doesn't reach the ground. The RLV XT2000 master link is forged from high-grade hardened steel to withstand the brutal torque spikes generated by a high-output racing go kart motor. While many drivers focus their attention and budget on a flashy go kart steering wheel upgrade or obsessively tweaking their go kart steering geometry, neglecting the fundamental chain connection will inevitably leave you stranded on the grid. This OEM replacement (RLV #CHX5550) ensures perfect pin-to-plate alignment, eliminating the micro-binding that causes premature chain stretch and sprocket wear.\u003c\/p\u003e\u003ch2\u003ePrecision Power Transfer to Go Kart Axles\u003c\/h2\u003e\u003cp\u003eA seamless drive-line integration guarantees that every ounce of horsepower is efficiently delivered directly to your go kart axles. The XTMLSTD master link features precision-machined side plates and heat-treated pins that resist elongation under extreme thermal and mechanical loads. Whether you are running endurance races or short-sprint heats, this master link maintains optimal chain tension and structural integrity, keeping your setup organized and reducing track prep time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM RLV Precision:\u003c\/strong\u003e Exact fitment for XT2000 \"Yellow Box\" #35 chains, preventing drive-line misalignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened Steel Construction:\u003c\/strong\u003e Maximizes tensile strength to handle aggressive torque loads without snapping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-Treated Pins:\u003c\/strong\u003e Resists elongation and wear, ensuring consistent chain tension over multiple race weekends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Clip Design:\u003c\/strong\u003e Engineered for rapid, reliable installation in the pits while maintaining a lock-tight grip on the track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction Reduction:\u003c\/strong\u003e Perfectly matched side plates eliminate binding, allowing for a smoother, faster power flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Class Compatibility:\u003c\/strong\u003e Legal and highly recommended for all #35 chain racing classes, from Briggs LO206 to Yamaha KT100.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack-Tested Durability:\u003c\/strong\u003e Built to endure the harshest racing conditions, drastically reducing DNF risks associated with drive-line failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this master link compatible with all #35 chains?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This master link is specifically engineered for the RLV XT2000 \"Yellow Box\" #35 chain. While it is designed for #35 pitch, we recommend using it with the matching RLV XT2000 series for the best fitment and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my master link?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e As a critical safety component, it is best practice to inspect your master link for wear, pin elongation, or clip damage before every race weekend. If you notice any signs of binding or stress, replace it immediately to prevent a DNF.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which way should the master link clip face?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Always install the master link clip with the closed (rounded) end facing the direction of chain travel. This prevents the clip from catching on chain guides or sprockets, which could cause it to pop off during high-speed operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse a master link after removing the chain?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While it is possible, it is highly recommended to use a new master link whenever you break the chain. Master link clips can lose their tension after being removed and reinstalled, increasing the risk of failure on the track.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/xt2200-10ft-rlv-xtreme-chain-g-g-35-10-foot-roll-blue-box-xt2200-10ft\"\u003eRLV Xtreme G\/G #35 Chain 10-Foot Roll with Master Links\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/lo206-chain-tension-speed-secret-guide-xt2200-120-rlv-35\"\u003eRLV Xtreme G\/G #35 Racing Chain - 120 Links Blue Box - LO206 \/ Sprint\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/xt2200-rlv-xtreme-chain-g-g-35-106-link-blue-box-xt2200\"\u003eRLV Xtreme G\/G #35 Chain 106 Links Blue Box\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/premium-35-chain-breaker-rlv0765\"\u003eRLV Premium #35 Chain Breaker for Reliable Chain Sizing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/chx-5930-reaper-35-kart-chain-chx5930\"\u003eCHX 5930 Reaper #35 Premium Kart Chain 120 Links\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RLV","offers":[{"title":"Default Title","offer_id":52562568184126,"sku":"XTMLSTD","price":2.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/rlvxtremechain-xtmlstd-master-link-for-xt2000-chains-xtmlstd.jpg?v=1763112028"},{"product_id":"viper-clutch-drive-plate-screw-10-32x5-8-torx-bhcs-fcdc-dps4","title":"Extended 10-32x5\/8\" TORX BHCS Viper Clutch Drive Plate Screw","description":"\u003cul\u003e\n\u003cli\u003eLength advantage: At 5\/8\", this TORX BHCS suits Vortex, Rocket Rim, and custom tank mounts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Not for standard two\/three-disc; perfect for extended applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProvides robust fastening that keeps everything tight, enhancing reliability during high-speed runs. Great for builders attaching accessories without hassle, keeping your kart's setup neat and functional. SKU: FCDC-DPS4\u003c\/p\u003e\u003cp\u003eEfficient and strong for diverse racing needs.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary use for this 10-32x5\/8\" TORX BHCS screw?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This screw is specifically designed for extended applications, such as mounting Vortex or Rocket Rims and custom tank mounts. It is not intended for standard two or three-disc clutch assemblies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why use a TORX head for karting hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The TORX (star) drive provides superior torque transfer and reduces the risk of cam-out or stripping compared to standard Phillips or hex heads, ensuring your accessories remain securely fastened during high-speed racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this screw compatible with all Viper clutch systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this is a specialized hardware piece. It is optimized for extended setups and custom builds rather than standard clutch disc fastening. Always verify your specific mounting depth requirements before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What tools do I need to install this screw?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You will need a compatible TORX driver bit. Using the correct size driver is essential to prevent damage to the button head and ensure a flush, secure fit.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/fcdc-bully-replacement-drive-plate-fcdc-bcdp\"\u003eViper FCDC-BCDP Replacement Drive Plate for Bully Hubs - Heavy Duty - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-drive-plate-fcdc-dp\"\u003eViper Standard Clutch Drive Plate - 3\/4\" Bore - 4-Cycle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-big-block-drive-plate-fcdc-tdp\"\u003eHeavy-Duty Viper Big Block Drive Plate for 1.0\" Clutch Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-pressure-plate-fcdc-pp\"\u003eHigh-Performance Viper Clutch Pressure Plate for Superior Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-lever-support-fcdc-ls\"\u003eSilver Aluminum Viper Clutch Lever Support for Small Pin Levers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Viper","offers":[{"title":"Default Title","offer_id":52562568282430,"sku":"FCDC-DPS4","price":2.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/parts-viper-clutch-drive-plate-screw-10-32x5-8-torx-bhcs-fcdc-dps4.jpg?v=1763112031"},{"product_id":"219-replacement-push-pin-kmppm219","title":"KMC KMCTM219 Replacement Push Pin - 5\/16\" #219 Chain Breaker - All Classes","description":"\u003cp\u003eExtracting stubborn #219 chain rivets requires precision, and sourcing exact-fit kart parts for your pit tools is the only way to prevent driveline binding. The KMC #219 Replacement Push Pin (SKU: KMPPM219) is engineered specifically for the KMCTM219 chain breaker, delivering a precise 5\/16\" strike to effortlessly press out seized pins. A compromised chain breaker pin leads to bent links, stiff drivelines, and lost horsepower on the track. This direct-replacement component restores your economy chain tool to factory precision, ensuring you can break and rivet #219 chains without damaging the delicate side plates or rollers.\u003c\/p\u003e\n\n\u003ch2\u003eEssential Maintenance for Peak Driveline Performance\u003c\/h2\u003e\n\u003cp\u003eMaintaining proper chain tension and integrity is just as critical to your lap times as tuning an lo206 carburetor kit or dialing in your chassis setup. A worn push pin can slip during extraction, mushrooming the chain's rivet and ruining an otherwise perfect race chain. By keeping a fresh KMC replacement pin in your toolbox, you guarantee a clean, straight push every time. Whether you are running a high-revving two-stroke or a heavy-duty setup driven by an electric motor for go karts, your #219 chain requires exact tolerances to transfer power efficiently to the rear axle.\u003c\/p\u003e\n\n\u003ch2\u003ePrecision Karting Tools \u0026amp; Components\u003c\/h2\u003e\n\u003cp\u003eProfessional mechanics know that every component matters. Just as you routinely inspect the parts of wheel assemblies for stress fractures or upgrade to the safest kart racing helmets to protect the driver, maintaining your pit tools is non-negotiable. This 5\/16\" push pin is machined from hardened steel to resist bending under high-torque loads, making it the ultimate cost-effective solution for extending the life of your KMCTM219 breaker.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fitment:\u003c\/strong\u003e Precision-machined exclusively for the KMC KMCTM219 #219 chain breaker tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened Steel Construction:\u003c\/strong\u003e Resists bending and mushrooming under extreme pressure during pin extraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16\" Strike Diameter:\u003c\/strong\u003e Perfectly sized to push #219 chain rivets without damaging outer link plates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Repair:\u003c\/strong\u003e Restores your existing chain breaker to full functionality without requiring a completely new tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Driveline Slop:\u003c\/strong\u003e Ensures clean chain breaks, reducing the risk of stiff links that rob horsepower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Spares:\u003c\/strong\u003e Small enough to keep multiple backups in your trackside toolbox for emergency pit repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal #219 Application:\u003c\/strong\u003e Works flawlessly on all standard and O-ring #219 kart racing chains.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know when it is time to replace my chain breaker push pin?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should replace your push pin if you notice the tip is mushroomed, bent, or chipped. A worn pin will not sit flush against the chain rivet, which can cause the pin to slip, damage your chain side plates, or lead to stiff links in your #219 chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this push pin compatible with other brands of chain breakers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This replacement pin is precision-machined specifically for the KMC KMCTM219 #219 chain breaker. We recommend using it only with the intended KMC tool to ensure proper alignment and prevent damage to the tool or your chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the new push pin into my KMCTM219 breaker?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Installation is straightforward: simply unscrew the handle or locking mechanism on your KMCTM219 tool, remove the damaged pin, insert the new KMC replacement pin, and secure it back into place. Ensure the pin is tightened properly before applying pressure to a chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this pin for #35 chains?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. This pin is specifically sized with a 5\/16\" strike diameter for #219 kart racing chains. Using the incorrect pin size for your chain type can result in damaged rollers or broken side plates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the best way to prevent the push pin from breaking prematurely?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Always ensure the chain is perfectly centered and aligned with the push pin before applying force. Avoid \"side-loading\" the pin by ensuring the chain breaker is square to the chain link. Keeping the threads of your tool lightly lubricated also helps ensure smooth operation.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/219-chain-breaker-kmctm219\"\u003eKMC KMCTM219 #219 Chain Breaker - 5\/16\" Push Pin - All Kart Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KMC","offers":[{"title":"Default Title","offer_id":52562568347966,"sku":"KMPPM219","price":6.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/chainbreakertools-219-replacement-push-pin-kmppm219.jpg?v=1763112032"},{"product_id":"chx-5930-reaper-35-kart-chain-chx5930","title":"CHX 5930 Reaper #35 Premium Kart Chain 120 Links","description":"\u003cp\u003eUnlock explosive acceleration with the CHX 5930 Reaper #35 Kart Chain (SKU: CHX5930), a game-changer in RLV xTreme Chain technology. Measuring 45 inches in a 120-link box, its gold-on-black aesthetic isn't just for show—it's engineered for peak efficiency in kart racing environments.\u003c\/p\u003e\u003cp\u003eWhat sets this chain apart? Its ultra-flexible design cuts down on bind, allowing seamless power delivery from engine to wheels. No more sluggish starts; instead, experience the thrill of rapid throttle response that shaves precious seconds off your lap times.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Construction:\u003c\/b\u003e Built with high-grade materials for tensile strength that withstands high-RPM abuse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree-Spinning Rollers:\u003c\/strong\u003e Reduce friction by up to 20% compared to standard chains, enhancing overall speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eVisual Appeal:\u003c\/i\u003e Gold-on-black finish resists dirt buildup, keeping your setup looking sharp and performing better.\u003c\/li\u003e\n\u003cli\u003eEasy Integration: Fits most #35 sprocket systems without modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor karters focused on organization, this chain comes pre-packaged for quick installation, minimizing track-side hassle. It's not just about going faster—it's about maintaining that edge through reliable, low-maintenance components. In modified classes or sprint races, where every ounce of power matters, the Reaper chain ensures your drive-line stays taut and efficient.\u003c\/p\u003e\u003cp\u003eConsider the science: less bind means less energy wasted, translating directly to higher top speeds and better corner exits. Paired with proper lubrication, it offers longevity that outpaces competitors, making it a smart investment for serious racers. Whether you're tuning for a local club event or national series, this chain positions you for podium finishes by optimizing your kart's drivetrain for uncompromised performance.\u003c\/p\u003e\u003cp\u003eDon't let inferior chains hold you back; embrace the Reaper for a smoother, quicker ride every time.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the CHX 5930 Reaper chain compatible with my existing #35 sprocket system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the Reaper #35 chain is designed for universal compatibility with standard #35 kart sprocket systems, allowing for easy integration without the need for modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many links are included in this package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This product comes as a 120-link chain, measuring 45 inches in total length, which is standard for most karting applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the Reaper chain improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The chain features free-spinning rollers that reduce friction by up to 20% compared to standard chains. This reduction in drag, combined with an ultra-flexible design that minimizes bind, allows for more efficient power transfer from your engine to the wheels, resulting in better throttle response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance is required to keep this chain performing at its peak?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To maintain the longevity and efficiency of your Reaper chain, ensure it is kept clean and properly lubricated before every track session. The gold-on-black finish is designed to resist dirt buildup, but regular cleaning will help maintain the low-friction performance of the rollers.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/xt2200-10ft-rlv-xtreme-chain-g-g-35-10-foot-roll-blue-box-xt2200-10ft\"\u003eRLV Xtreme G\/G #35 Chain 10-Foot Roll with Master Links\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/lo206-chain-tension-speed-secret-guide-xt2200-120-rlv-35\"\u003eRLV Xtreme G\/G #35 Racing Chain - 120 Links Blue Box - LO206 \/ Sprint\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/xt2200-rlv-xtreme-chain-g-g-35-106-link-blue-box-xt2200\"\u003eRLV Xtreme G\/G #35 Chain 106 Links Blue Box\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/premium-35-chain-breaker-rlv0765\"\u003eRLV Premium #35 Chain Breaker for Reliable Chain Sizing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RLV","offers":[{"title":"Default Title","offer_id":52562569003326,"sku":"CHX5930","price":35.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/rlvxtremechain-chx-5930-reaper-35-kart-chain-chx5930.jpg?v=1763112043"},{"product_id":"hilliard-inferno-clutch-weight-snap-ring-kit-16pc-hdc-wsrk","title":"Hilliard Inferno 16-Piece Clutch Weight Snap Ring Kit","description":"\u003cp\u003ePrepare for the season ahead by grabbing this comprehensive 16-piece kit of Hilliard Inferno Clutch Weight Snap Rings, each one a guardian against mechanical mishaps.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerfect for multiple karts or spare inventories in BLAZE, FIRE, FLAME systems\u003c\/li\u003e\n\u003cli\u003eHigh-strength material withstands the rigors of competitive karting\u003c\/li\u003e\n\u003cli\u003eSimplifies assembly, reducing time spent on fixes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith SKU: HDC-WSRK, you'll keep your clutches assembled tightly, promoting uninterrupted power flow that accelerates you past rivals. This kit streamlines trackside organization, letting you focus on strategy rather than scrambling for parts. Whether for personal use or team support, it ensures every session ends with solid hardware ready for the next heat.\u003c\/p\u003e\u003cp\u003eInvest in durability that translates to consistent speeds and fewer frustrations.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to replace clutch weight snap rings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Snap rings secure the clutch weights in place. Over time, heat and vibration can cause them to lose tension or become brittle. Replacing them ensures your clutch weights remain properly seated, preventing mechanical failure and ensuring consistent engagement during your race.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these snap rings compatible with all Hilliard Inferno clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this 16-piece kit is designed to be compatible with the Hilliard Inferno BLAZE, FIRE, and FLAME clutch systems, making it a versatile addition to your trackside toolbox.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect my clutch hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend inspecting your clutch assembly, including snap rings and springs, before every race weekend. If you notice any signs of wear, deformation, or if a ring has been removed during maintenance, it should be replaced immediately to maintain optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include enough rings for a full clutch rebuild?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this 16-piece kit provides enough hardware to service your clutch weights, making it perfect for teams running multiple karts or for keeping spares on hand for quick repairs between heats.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-clutch-with-oem-bully-conversion-comes-with-drum-but-no-driver-included-see-note-in-description-about-parts-supplied-and-springs-hdc-blaze-bully\"\u003eHilliard Inferno BLAZE Clutch with OEM Bully Conversion and Drum Included\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-fire-clutch-comes-with-drum-but-no-driver-included-hdc-fire\"\u003eHilliard Inferno FIRE Clutch with Drum - Advanced Friction Lining for Superior Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-flame-fire-tuning-kit-hdc-bztk\"\u003eHilliard Inferno BLAZE, FLAME \u0026amp; FIRE Clutch Tuning Kit - Assorted Springs \u0026amp; Weights - LO206 \/ 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-weight-snap-ring-pack-50pk-hdc-wsrp\"\u003eHilliard Inferno 50-Piece Clutch Weight Snap Ring Pack\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hilliard","offers":[{"title":"Default Title","offer_id":52562569920830,"sku":"HDC-WSRK","price":5.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/infernoblaze-hilliard-inferno-clutch-weight-snap-ring-kit-16pc-hdc-wsrk.jpg?v=1763112062"},{"product_id":"pm-12sl10p-performance-pill-pm-12sl10p","title":"Performance Pill for Axiom and Xpect Kart Hangers - Set of Three Needed","description":"\u003cstrong\u003eSmall part, big impact\u003c\/strong\u003e—this performance pill is the key to locking in your Axiom or Xpect hanger adjustments, with three needed per kart to maintain structural integrity.\u003cul\u003e\n\u003cli\u003eCompatible with both Axiom and Xpect systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThree required\u003c\/b\u003e for full kart installation\u003c\/li\u003e\n\u003cli\u003eEnsures precise spacing for optimal geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt prevents slippage in dynamic conditions, allowing consistent caster and camber that sharpen your kart's turn-in. Organizing these pills in your toolkit simplifies tweaks between track sessions, keeping you ahead of the competition. SKU: PM-12SL10P.\u003c\/p\u003e\u003cp\u003eFor those chasing setup perfection, it facilitates micro-adjustments that yield macro gains in lap speed, making your drive-line more responsive and reliable.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many performance pills do I need for my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You need a total of three performance pills per kart to ensure proper structural integrity and consistent geometry adjustments for your Axiom or Xpect hanger systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why are these pills necessary for my steering setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These pills are designed to lock in your hanger adjustments and prevent slippage during dynamic track conditions. By ensuring precise spacing, they allow you to maintain consistent caster and camber settings for a more responsive turn-in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these compatible with all kart chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, these are specifically engineered for Axiom and Xpect hanger systems. Please ensure your kart utilizes these specific systems before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any additional parts to protect these pills?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While the pills are durable, we highly recommend using the \u003ca href=\"\/products\/pm-12sl10pc-performance-pill-cover-pm-12sl10pc\"\u003eProtective Performance Pill Cover for Axiom and Xpect Cassettes\u003c\/a\u003e to keep them secure and protected from debris during racing sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do these pills help with my lap times?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By facilitating micro-adjustments to your kart's geometry, these pills allow for \"macro gains\" in speed. They provide the reliability needed to fine-tune your drive-line, making the kart more predictable and faster through the corners.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-12sl10-pmi-axiom-cassette-pm-12sl10\"\u003ePMI Axiom Axle Cassette - Versatile Left and Right Fit with Bearing Ring\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-12sl10pc-performance-pill-cover-pm-12sl10pc\"\u003eProtective Performance Pill Cover for Axiom and Xpect Cassettes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-12ht9bs-performance-small-bearing-sleeve-pm-12ht9bs\"\u003ePerformance Small Bearing Sleeve for Axiom Kart Cassettes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-12ht9b-performance-big-bearing-sleeve-pm-12ht9b\"\u003ePerformance Big Bearing Sleeve for Axiom Cassettes - 72mm OD Fit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-3-20-metric-toe-lock-20mm-pm-3-20\"\u003e20mm Metric Toe Lock for Precise Kart Alignment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Performance Manufacturing","offers":[{"title":"Default Title","offer_id":52562570051902,"sku":"PM-12SL10P","price":9.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/axlecassettes-pm-12sl10p-performance-pill-pm-12sl10p.jpg?v=1763112064"},{"product_id":"rcwl-reaper-weight-lever-rcwl","title":"Reaper Weight Lever - Tunable Horstman Clutch Element","description":"\u003cp\u003eUnlock tunable power: The Reaper Weight Lever allows precise adjustments to clutch weights, dictating when and how aggressively your Horstman system grabs hold.\u003c\/p\u003e\u003cp\u003eIts ergonomic design facilitates easy modifications, whether dialing in for low-end torque or high-RPM scream. This versatility makes it a favorite for adaptive racing strategies.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBalanced construction for even centrifugal force application.\u003c\/li\u003e\n\u003cli\u003eResists bending under peak loads.\u003c\/li\u003e\n\u003cli\u003eEnhances weight movement for progressive engagement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Reaper Weight Lever (SKU: RCWL) empowers you to match clutch behavior to your driving style, resulting in launches that propel you ahead of the pack. Trackside tweaks become effortless, keeping your kart dialed for evolving conditions. For those organizing pit setups, this lever simplifies maintenance, ensuring organized, efficient race prep.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the Reaper Weight Lever affect my kart's launch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Reaper Weight Lever allows you to adjust the centrifugal force applied to the clutch. By tuning these levers, you can dictate the RPM at which the clutch engages, allowing you to dial in a more aggressive launch for better acceleration off the corners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Reaper Weight Lever compatible with all Horstman clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This lever is specifically designed for the Reaper series. Always ensure your clutch system is a Reaper model before installation to guarantee proper fitment and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to adjust these levers trackside?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Reaper Weight Lever is designed for easy access, making trackside adjustments efficient. While standard hand tools are typically sufficient, keeping your clutch assembly clean and well-lubricated will ensure the levers move freely during adjustments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect my weight levers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your weight levers during every routine clutch maintenance interval. Look for signs of bending or uneven wear, as these can lead to inconsistent clutch engagement and poor power transfer.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rcdh-reaper-drive-hub-rcdh\"\u003eReaper Drive Hub - High-Performance Horstman Clutch Core\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rcls-reaper-lever-support-rcls\"\u003eReaper Lever Support - Robust Horstman Clutch Reinforcement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rcpp-reaper-pressure-plate-rcpp\"\u003eReaper Pressure Plate - Dynamic Horstman Clutch Controller\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rcfp105-reaper-floater-plate-105-rcfp105\"\u003eHorstman Reaper .105\" Floater Plate - Precision Clutch Enhancer - 4-Cycle\/KT100\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rcbk-reaper-bolt-kit-rcbk\"\u003eReaper Bolt Kit for Horstman Clutch Assembly\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Horstman","offers":[{"title":"Default Title","offer_id":52562570084670,"sku":"RCWL","price":16.88,"currency_code":"USD","in_stock":true}]},{"product_id":"hilliard-inferno-clutch-spring-black-hdc-bs","title":"Hilliard Inferno Black Clutch Spring for Enhanced Engagement","description":"\u003cp\u003eEngineered for precision, the black Hilliard Inferno Clutch Spring delivers balanced tension that sharpens your kart's response on demanding tracks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIdeal match for BLAZE primary use, plus FIRE and FLAME compatibility\u003c\/li\u003e\n\u003cli\u003ePromotes efficient power delivery to shave seconds off your times\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUnlike generic springs, this one (SKU: HDC-BS) resists fatigue under high RPMs, keeping your clutch engaging reliably race after race. Organize your spares kit with this essential for quick swaps during maintenance sessions.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary purpose of the black Hilliard Inferno clutch spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The black spring (HDC-BS) is engineered to provide balanced tension, which helps sharpen your kart's throttle response and ensures efficient power delivery out of corners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which Hilliard Inferno clutches are compatible with this spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This spring is designed as an ideal match for the BLAZE clutch, and it is also fully compatible with the FIRE and FLAME clutch models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose this spring over a generic alternative?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Unlike generic springs, the Hilliard Inferno black spring is specifically built to resist fatigue under high RPM conditions, ensuring your clutch engagement remains consistent and reliable throughout your race day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my clutch springs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is recommended to inspect your springs during routine maintenance. If you notice a drop in performance or inconsistent engagement, it is a good practice to swap them out. Keeping a few spares in your kit allows for quick adjustments during trackside maintenance sessions.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-clutch-with-oem-bully-conversion-comes-with-drum-but-no-driver-included-see-note-in-description-about-parts-supplied-and-springs-hdc-blaze-bully\"\u003eHilliard Inferno BLAZE Clutch with OEM Bully Conversion and Drum Included\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-fire-clutch-comes-with-drum-but-no-driver-included-hdc-fire\"\u003eHilliard Inferno FIRE Clutch with Drum - Advanced Friction Lining for Superior Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-flame-clutch-with-needle-bearing-and-race-comes-with-drum-but-no-driver-included-hdc-flame-nb\"\u003eHilliard Inferno FLAME Tunable Racing Clutch - Needle Bearing \u0026amp; Drum - 3\/4\" Bore\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-flame-fire-tuning-kit-hdc-bztk\"\u003eHilliard Inferno BLAZE, FLAME \u0026amp; FIRE Clutch Tuning Kit - Assorted Springs \u0026amp; Weights - LO206 \/ 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-white-hdc-ws\"\u003eHilliard Inferno White Clutch Spring - 2300 RPM Engagement - LO206 \/ 4-Cycle\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hilliard","offers":[{"title":"Default Title","offer_id":52562570641726,"sku":"HDC-BS","price":3.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/infernoblaze-hilliard-inferno-clutch-spring-black-hdc-bs.jpg?v=1763112077"},{"product_id":"hilliard-inferno-clutch-spring-green-hdc-gs","title":"Hilliard Inferno Green Clutch Spring for Optimal Tension","description":"\u003cul\u003e\n\u003cli\u003eGreen-coded for easy identification in your toolkit\u003c\/li\u003e\n\u003cli\u003eSuits Inferno BLAZE setups, extending to FIRE and FLAME variants\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eExperience refined control as this spring (SKU: HDC-GS) fine-tunes clutch release, helping you navigate tight corners with less drag and more precision. It's a simple swap that organizes your parts while pushing your kart toward podium finishes.\u003c\/p\u003e\u003cp\u003eRacers trust its resilience to maintain peak operation, turning potential power losses into gains on the circuit.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the green-coded spring in my Hilliard Inferno clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The green spring (HDC-GS) is designed to fine-tune your clutch engagement. By adjusting the tension, it helps optimize the clutch release, which reduces drag in tight corners and allows for more precise power delivery out of turns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which Hilliard Inferno clutch models are compatible with the green spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This spring is specifically designed for the Inferno BLAZE, FIRE, and FLAME clutch variants. It is a direct replacement part to help maintain peak performance and consistency on the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my clutch springs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Clutch springs are subject to high heat and repetitive stress. It is recommended to inspect them regularly for signs of fatigue or loss of tension. If you notice inconsistent engagement or a drop in acceleration, swapping in fresh springs is a cost-effective way to restore your kart's performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I mix different colored springs in my clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For balanced performance and even engagement, it is highly recommended to use a matching set of springs. Mixing spring tensions can cause uneven shoe engagement, leading to premature wear and inconsistent handling.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-clutch-with-oem-bully-conversion-comes-with-drum-but-no-driver-included-see-note-in-description-about-parts-supplied-and-springs-hdc-blaze-bully\"\u003eHilliard Inferno BLAZE Clutch with OEM Bully Conversion and Drum Included\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-fire-clutch-comes-with-drum-but-no-driver-included-hdc-fire\"\u003eHilliard Inferno FIRE Clutch with Drum - Advanced Friction Lining for Superior Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-flame-clutch-with-needle-bearing-and-race-comes-with-drum-but-no-driver-included-hdc-flame-nb\"\u003eHilliard Inferno FLAME Tunable Racing Clutch - Needle Bearing \u0026amp; Drum - 3\/4\" Bore\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-flame-fire-tuning-kit-hdc-bztk\"\u003eHilliard Inferno BLAZE, FLAME \u0026amp; FIRE Clutch Tuning Kit - Assorted Springs \u0026amp; Weights - LO206 \/ 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-yellow-hdc-ys\"\u003eHilliard Inferno Yellow Clutch Spring for Quick Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hilliard","offers":[{"title":"Default Title","offer_id":52562570772798,"sku":"HDC-GS","price":3.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/infernoblaze-hilliard-inferno-clutch-spring-green-hdc-gs.jpg?v=1763112079"},{"product_id":"hilliard-inferno-clutch-spring-orange-hdc-os","title":"Hilliard Inferno Orange Clutch Spring for Responsive Shifts","description":"\u003cp\u003eWhy settle for sluggish engagement when the orange Hilliard Inferno Clutch Spring can transform your setup? It provides the exact resistance needed for seamless power application.\u003c\/p\u003e\u003cp\u003eCompatible across BLAZE, FIRE, and FLAME (SKU: HDC-OS), this spring helps eliminate hesitation, allowing smoother transitions that keep your momentum alive through every turn. Keep your trackside organization sharp by stocking these color-coded essentials for fast, error-free replacements.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary purpose of the orange Hilliard Inferno clutch spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The orange spring is designed to provide specific resistance for your Hilliard Inferno clutch, helping to eliminate sluggish engagement and ensuring smooth, responsive power delivery out of corners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this spring compatible with all Hilliard Inferno clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This spring is specifically designed for the BLAZE, FIRE, and FLAME series (SKU: HDC-OS). Always verify your clutch model before installation to ensure proper engagement characteristics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my clutch springs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Clutch springs are wear items that can lose tension over time due to heat and repeated cycling. It is recommended to inspect them for fatigue or deformation regularly and keep a spare set in your trackside kit for quick, error-free replacements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I mix different colored springs in my clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For consistent performance and balanced engagement, it is highly recommended to use a matching set of springs across all shoes. Mixing spring tensions can lead to uneven wear and unpredictable clutch behavior.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-flame-fire-tuning-kit-hdc-bztk\"\u003eHilliard Inferno BLAZE, FLAME \u0026amp; FIRE Clutch Tuning Kit - Assorted Springs \u0026amp; Weights - LO206 \/ 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-yellow-hdc-ys\"\u003eHilliard Inferno Yellow Clutch Spring for Quick Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-white-hdc-ws\"\u003eHilliard Inferno White Clutch Spring - 2300 RPM Engagement - LO206 \/ 4-Cycle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-red-hdc-rs\"\u003eHilliard Inferno Red Clutch Spring for High-Performance Grip\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-flame-tunable-racing-clutch-shoe-hdc-shfl\"\u003eHilliard Inferno FLAME Tunable Racing Clutch Shoe for Speed Optimization\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hilliard","offers":[{"title":"Default Title","offer_id":52562570805566,"sku":"HDC-OS","price":3.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/infernoblaze-hilliard-inferno-clutch-spring-orange-hdc-os.jpg?v=1763112080"},{"product_id":"hilliard-inferno-clutch-spring-red-hdc-rs","title":"Hilliard Inferno Red Clutch Spring for High-Performance Grip","description":"\u003cp\u003ePicture dominating starts with the red Hilliard Inferno Clutch Spring's robust tension, locking in power the moment you hit the throttle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRed hue signals high-stiffness option for aggressive racing styles\u003c\/li\u003e\n\u003cli\u003eVersatile fit for Inferno BLAZE, FIRE, and FLAME\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis component (SKU: HDC-RS) cuts down on slip, promoting faster exits from pits or corners. It streamlines your maintenance routine, keeping parts sorted and ready for action-packed weekends at the kart track.\u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cp\u003ePicture dominating starts with the red Hilliard Inferno Clutch Spring's robust tension, locking in power the moment you hit the throttle.\u003c\/p\u003e\n\u003cp\u003eThe red hue signals a high-stiffness option designed for aggressive racing styles. This component (SKU: HDC-RS) is a versatile fit for Inferno BLAZE, FIRE, and FLAME clutches, effectively cutting down on slip to promote faster exits from pits or corners. It streamlines your maintenance routine, keeping your parts sorted and ready for action-packed weekends at the kart track.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary benefit of using the red Hilliard Inferno clutch spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The red spring is a high-stiffness option. It provides increased tension, which helps lock in power more aggressively, reduces clutch slip, and promotes faster acceleration out of corners.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Which Hilliard clutches are compatible with the red spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This spring is designed for use with the Hilliard Inferno BLAZE, FIRE, and FLAME clutch models.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: When should I choose the red spring over other color-coded options?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should choose the red spring if you are looking for a higher engagement RPM or a stiffer feel to suit an aggressive driving style. If you find your current setup is slipping too much, the red spring is an excellent tuning choice to firm up the engagement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this spring difficult to install?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the Hilliard Inferno system is designed for easy maintenance. The springs are accessible when servicing the clutch shoes, allowing for quick swaps at the track between heats to adjust your engagement characteristics.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-clutch-with-oem-bully-conversion-comes-with-drum-but-no-driver-included-see-note-in-description-about-parts-supplied-and-springs-hdc-blaze-bully\"\u003eHilliard Inferno BLAZE Clutch with OEM Bully Conversion and Drum Included\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-fire-clutch-comes-with-drum-but-no-driver-included-hdc-fire\"\u003eHilliard Inferno FIRE Clutch with Drum - Advanced Friction Lining for Superior Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-flame-fire-tuning-kit-hdc-bztk\"\u003eHilliard Inferno BLAZE, FLAME \u0026amp; FIRE Clutch Tuning Kit - Assorted Springs \u0026amp; Weights - LO206 \/ 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-yellow-hdc-ys\"\u003eHilliard Inferno Yellow Clutch Spring for Quick Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hilliard","offers":[{"title":"Default Title","offer_id":52562570936638,"sku":"HDC-RS","price":3.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/infernoblaze-hilliard-inferno-clutch-spring-red-hdc-rs.jpg?v=1763112083"},{"product_id":"hilliard-inferno-clutch-spring-white-hdc-ws","title":"Hilliard Inferno White Clutch Spring - 2300 RPM Engagement - LO206 \/ 4-Cycle","description":"\u003cp\u003eDialing in the exact engagement RPM on your racing kart requires precision tuning, and the Hilliard Inferno White Clutch Spring delivers the exact tension needed for consistent off-corner acceleration.\u003c\/p\u003e\u003ch2\u003ePrecision Tuning Beyond Motor Engine Oil and Chassis Setup\u003c\/h2\u003e\u003cp\u003eWhen you are chasing hundredths of a second, every component matters. You already obsess over the viscosity of your motor engine oil and the exact alignment of your chassis, but your clutch engagement is what actually transfers that power to the track. The Hilliard Inferno White Clutch Spring (SKU: HDC-WS) is engineered specifically for the BLAZE, FIRE, FLAME, and FURY systems. Rated for approximately 2300 to 2800 RPM engagement depending on your shoe weight configuration, this spring provides a smooth, predictable bite that prevents bogging down out of tight hairpins.\u003c\/p\u003e\u003ch2\u003eSeamless Integration with Your Drivetrain and Brake Discs\u003c\/h2\u003e\u003cp\u003eA well-tuned clutch works in harmony with your entire braking and acceleration system. If you are diving deep into the braking zone and relying on premium brake discs to scrub speed, you need a clutch that engages flawlessly the moment you get back on the throttle. The white color-coding allows engine builders and mechanics to quickly identify the spring tension during rapid pit-area clutch rebuilds. This minimizes downtime and ensures that your setup is exactly where it needs to be before the green flag drops.\u003c\/p\u003e\u003ch2\u003eComplementing Brake Caliper Parts for Ultimate Control\u003c\/h2\u003e\u003cp\u003eKart control is a delicate balance between stopping power and forward drive. Just as you meticulously bleed your lines and inspect your brake caliper parts for optimal deceleration, tuning your Hilliard clutch with the white spring ensures your acceleration is equally dialed. The engineered tension of the HDC-WS spring significantly reduces drivetrain vibration, stabilizing your runs and minimizing energy loss. This translates directly into tangible gains in lap consistency, allowing you to hit your marks lap after lap.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2300-2800 RPM Engagement:\u003c\/strong\u003e Provides a smooth, predictable power transfer tailored for 4-cycle racing engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Tensile Steel Construction:\u003c\/strong\u003e Engineered to withstand extreme heat cycles without losing its spring rate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite Color-Coded Finish:\u003c\/strong\u003e Allows for rapid visual identification during high-pressure clutch rebuilds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Reduction:\u003c\/strong\u003e Stabilizes the clutch shoes to minimize chatter and energy loss upon engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Integrates seamlessly with Hilliard Inferno BLAZE, FIRE, FLAME, and FURY clutch systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Lap Times:\u003c\/strong\u003e Delivers repeatable bite points, ensuring predictable acceleration out of every corner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Power Delivery:\u003c\/strong\u003e Prevents engine bogging by allowing the motor to reach its optimal torque band before fully engaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the engagement RPM range for the Hilliard Inferno White Clutch Spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The white spring is rated for approximately 2300 to 2800 RPM. The exact engagement point will vary based on your specific clutch shoe weight configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which Hilliard clutch systems are compatible with this spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This spring is designed for use with the Hilliard Inferno BLAZE, FIRE, FLAME, and FURY clutch systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the spring color-coded white?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The white color-coding allows mechanics and engine builders to quickly identify the spring tension during rapid pit-area clutch rebuilds, ensuring your setup is accurate before heading back onto the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does changing the spring tension affect my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Adjusting your spring tension allows you to dial in your engagement RPM. A properly tuned spring prevents engine bogging out of tight corners by allowing the motor to reach its optimal torque band before the clutch fully engages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use these springs for LO206 racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, these springs are a popular choice for 4-cycle racing, including the LO206 class, where precise off-corner acceleration is critical for competitive lap times.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-flame-fire-tuning-kit-hdc-bztk\"\u003eHilliard Inferno BLAZE, FLAME \u0026amp; FIRE Clutch Tuning Kit - Assorted Springs \u0026amp; Weights - LO206 \/ 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-yellow-hdc-ys\"\u003eHilliard Inferno Yellow Clutch Spring for Quick Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-red-hdc-rs\"\u003eHilliard Inferno Red Clutch Spring for High-Performance Grip\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-orange-hdc-os\"\u003eHilliard Inferno Orange Clutch Spring for Responsive Shifts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-weight-snap-ring-kit-16pc-hdc-wsrk\"\u003eHilliard Inferno 16-Piece Clutch Weight Snap Ring Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hilliard","offers":[{"title":"Default Title","offer_id":52562570969406,"sku":"HDC-WS","price":3.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/infernoblaze-hilliard-inferno-clutch-spring-white-hdc-ws.jpg?v=1763112084"},{"product_id":"hilliard-inferno-clutch-spring-yellow-hdc-ys","title":"Hilliard Inferno Yellow Clutch Spring for Quick Acceleration","description":"\u003cp\u003eLaunch ahead of the pack using the vibrant yellow Hilliard Inferno Clutch Spring, which tunes your clutch for instantaneous response.\u003c\/p\u003e\u003cp\u003eBest for BLAZE with cross-compatibility to FIRE and FLAME (SKU: HDC-YS), it helps channel engine torque efficiently, cutting acceleration delays. Stay organized at the track with color-coded springs like this, making tweaks straightforward and keeping your focus on winning.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eYellow indicates lighter tension for agile handling\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the yellow color indicate on this Hilliard Inferno clutch spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The yellow color signifies a specific tension rating designed for lighter engagement. In the Hilliard Inferno system, yellow springs are used to achieve agile handling and a more instantaneous response during acceleration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Hilliard Inferno Yellow Spring compatible with all Inferno clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this spring (HDC-YS) is designed for cross-compatibility across the Hilliard Inferno line, including the BLAZE, FIRE, and FLAME models. It is a standard tuning component for these clutches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if I should use the yellow spring instead of other colors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Clutch spring selection is a key part of tuning your kart's engagement RPM. If you are experiencing acceleration delays, the yellow spring's lighter tension can help the clutch engage more quickly. We recommend testing different spring colors to see which best matches your engine's torque curve and track conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to replace all springs in the clutch at once?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, for consistent clutch performance and balanced engagement, it is highly recommended to replace all springs in your clutch assembly simultaneously rather than mixing different tension springs.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-clutch-with-oem-bully-conversion-comes-with-drum-but-no-driver-included-see-note-in-description-about-parts-supplied-and-springs-hdc-blaze-bully\"\u003eHilliard Inferno BLAZE Clutch with OEM Bully Conversion and Drum Included\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-fire-clutch-comes-with-drum-but-no-driver-included-hdc-fire\"\u003eHilliard Inferno FIRE Clutch with Drum - Advanced Friction Lining for Superior Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-flame-fire-tuning-kit-hdc-bztk\"\u003eHilliard Inferno BLAZE, FLAME \u0026amp; FIRE Clutch Tuning Kit - Assorted Springs \u0026amp; Weights - LO206 \/ 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-white-hdc-ws\"\u003eHilliard Inferno White Clutch Spring - 2300 RPM Engagement - LO206 \/ 4-Cycle\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hilliard","offers":[{"title":"Default Title","offer_id":52562571034942,"sku":"HDC-YS","price":3.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/infernoblaze-hilliard-inferno-clutch-spring-yellow-hdc-ys.jpg?v=1763112086"},{"product_id":"35-replacement-push-pin-3-8-for-breaker-with-handle-kmppm38","title":"3\/8\" #35 Replacement Push Pin for Handled Breakers","description":"\u003cp\u003eRefresh your handled #35 breaker with this 3\/8\" replacement push pin, tailored for tools like the KMCTM for reliable performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecific Fit:\u003c\/strong\u003e Matches 3\/8-24 threads perfectly, restoring full functionality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTough Build:\u003c\/strong\u003e Resists bending under pressure, ideal for repeated chain breaks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eQuick swaps keep your adjustments on point, enabling accurate chain lengths that optimize sprocket interaction and power delivery. In the heat of kart prep, this pin prevents delays, supporting setups that enhance speed and control. A must-have spare for any serious racer. SKU: KMPPM38 keeps things moving.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this 3\/8\" pin is the right size for my chain breaker?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This pin is specifically designed for #35 chain breakers that utilize a 3\/8-24 thread. Please verify your current breaker's thread pitch before ordering to ensure a proper fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the replacement push pin?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Simply unscrew the worn or damaged pin from your breaker handle using a wrench. Thread the new 3\/8\" pin into the handle until it is seated firmly. Ensure it is tightened securely to prevent it from backing out during use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should I replace my chain breaker pin?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should replace the pin immediately if you notice it is bent, chipped, or if the tip has become rounded. A damaged pin can cause the chain link to bind or result in an incomplete break, potentially damaging your chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this pin on a #219 chain breaker?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. This pin is specifically sized for #35 chain breakers. #219 chains require a smaller diameter pin to fit the link dimensions correctly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the best way to extend the life of my chain breaker pin?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Always ensure the chain is perfectly aligned with the breaker pin before applying pressure. Avoid \"side-loading\" the pin, which occurs when the chain is not seated squarely in the tool, as this is the primary cause of pin bending and breakage.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/35-chain-breaker-w-handle-kmctm\"\u003e#35 Chain Breaker with Ergonomic Handle for Easy Use\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/35-replacement-push-pin-5-16-kmppm\"\u003e5\/16\" #35 Replacement Push Pin for Standard Breakers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KMC","offers":[{"title":"Default Title","offer_id":52562571460926,"sku":"KMPPM38","price":4.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/chainbreakertools-35-replacement-push-pin-3-8-for-breaker-with-handle-kmppm38.jpg?v=1763112094"},{"product_id":"scsrsc-sprocket-retaining-spiral-clip-scsrsc","title":"Double-Wound Sprocket Retaining Spiral Clip for Secure Fit","description":"\u003cp\u003eHold it together: this double-wound spiral clip secures sprockets in Stinger drums, vital for chain-driven precision.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDouble layering adds grip without bulk.\u003c\/li\u003e\n\u003cli\u003eCompatible with select brands for broad applicability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvoid the chaos of loose parts— it clamps tight, maintaining alignment for smooth drives. Note exclusions for certain sprockets to ensure fit.\u003c\/p\u003e\u003cp\u003eSmall fix for big peace of mind on race day.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a double-wound spiral clip better than a standard snap ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The double-wound design provides superior radial tension and a more consistent grip around the sprocket groove. This added security prevents the clip from vibrating loose under the high-frequency conditions of kart racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I ensure this clip is properly seated during installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Ensure the clip is fully compressed into the groove of the Stinger drum. You should hear or feel a distinct \"snap\" as it seats. Always verify that the clip is flush within the groove all the way around to maintain proper sprocket alignment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse this clutch clip after removing the sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While these clips are durable, it is best practice to inspect them for any signs of deformation or loss of tension after removal. If the clip does not snap back tightly into the groove, replace it to ensure your sprocket remains secure on the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this clip compatible with all Stinger clutch drums?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This clip is designed for specific Stinger drum configurations. Please verify your drum model and groove dimensions before installation. Note that some specialized sprockets may have different retention requirements.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/scd-stinger-billet-drum-not-lo-206-legal-scd\"\u003eStinger SCD Billet Clutch Drum - Less Driver - Non-LO206\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/scdh-stinger-drive-hub-scdh\"\u003eDurable Stinger Drive Hub for Robust Kart Power Transmission\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ap144-stinger-clutch-mounting-kit-ap144\"\u003eOEM Stinger Clutch Mounting Kit with Chamfered Spacer\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sccsr-stinger-cartridge-snap-ring-sccsr\"\u003eReliable Stinger Cartridge Snap Ring for Secure Shaft Retention\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/scdsr-stinger-driver-snap-ring-7-8-bcosr\"\u003e7\/8-Inch Stinger Driver Snap Ring for Sprocket Security\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stinger","offers":[{"title":"Default Title","offer_id":52562571723070,"sku":"SCSRSC","price":3.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/stinger-scsrsc-sprocket-retaining-spiral-clip-scsrsc.jpg?v=1763112098"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/collections\/drive-line-components.webp?v=1777759576","url":"https:\/\/swiftkarting.com\/collections\/drive-line-components\/bully-1%22-turbo.oembed?page=2","provider":"Swift Karting","version":"1.0","type":"link"}