{"title":"SMC Clutches","description":"\u003cdiv class=\"rte\"\u003e\n\u003cp\u003eRun SMC clutches in your go-kart, and you get centrifugal units that engage smooth and hold up lap after lap. We've stocked these for years because they deliver consistent performance without the drama of cheaper imports. SMC started making clutches specifically for kart racing, focusing on lightweight shoes, strong springs, and hubs that fit most chassis setups.\u003c\/p\u003e\n\u003ch2\u003eWhy SMC for Your Kart Build\u003c\/h2\u003e\n\u003cp\u003eSMC clutches shine in high-RPM action. The centrifugal design means no belts slipping at launch; shoes fly out at the right speed and grip hard. We see them on everything from LO206 clones to X30 big blocks. Technicians like the easy shoe adjustments, too. Swap springs for track conditions, or drop in heavier shoes for more low-end punch on tight courses.\u003c\/p\u003e\n\u003cp\u003eStock comes in 5, 6, or 7 shoe models, matching engine sizes from 100cc up to 450cc. Hubs bolt to standard 3\/4-inch or 1-inch shafts. No custom machining needed. Pair with our Bando or Gillis belts for a setup that shifts clean through gears.\u003c\/p\u003e\n\u003ch3\u003eClasses Where SMC Dominates\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJunior and Senior Animal: Light shoes keep revs high.\u003c\/li\u003e\n\u003cli\u003eKA100 and LO206: Balanced engagement for clone racing.\u003c\/li\u003e\n\u003cli\u003eProKart and X30: Heavy-duty springs handle 15,000 RPM bursts.\u003c\/li\u003e\n\u003cli\u003eOutlaw and Spec: Affordable rebuild kits extend life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOwners tell us these clutches cut maintenance time. Clean the drum every few weekends, check shoe wear, and you're good. We carry full rebuild kits with arbors, so you press shoes out at the shop. Prices beat OEM on most brands, and they ship fast.\u003c\/p\u003e\n\u003cp\u003eBrowse the full SMC lineup here. Need torque specs or spring rates? Hit the chat or call; we've tuned hundreds. Grab one for your next race, and feel the difference in corner exits.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"oem-smc-11t-35-sprocket-standard-small-pattern-smc-4611","title":"SMC Clutches 4611 11T #35 Sprocket - Small Pattern - Kart Racing","description":"\u003cp\u003eWhen sourcing components from top-tier go kart stores, the SMC 4611 11T #35 Sprocket stands out as a mandatory upgrade for drivers demanding bulletproof drive-line reliability. Authenticity and structural integrity matter in competitive racing, and this OEM SMC sprocket delivers factory-fresh precision in a compact, small pattern design. Your drive-line's synchronization dictates your start-line position, and this component ensures instantaneous power delivery when the green flag drops.\u003c\/p\u003e\u003ch2\u003eEngineered for High-Torque Racing Go Kart Engines\u003c\/h2\u003e\u003cp\u003eModern racing go kart engines generate immense rotational force, requiring a sprocket that absolutely will not deform under extreme load. The SMC 11-tooth #35 sprocket is machined from high-strength, hardened materials to deliver unwavering durability. Designed specifically to integrate flawlessly with SMC small pattern clutch systems, this OEM component ensures your chain movement remains perfectly synchronized lap after lap. By minimizing parasitic drag and preventing tooth sheer, it eliminates the risk of unexpected mechanical failures during a critical heat race.\u003c\/p\u003e\u003ch2\u003eSeamless Integration with Your Belt Engine and Drive-Line\u003c\/h2\u003e\u003cp\u003eWhile some specialized setups might utilize a belt engine configuration, traditional chain-driven karts rely heavily on the structural integrity of their clutch drivers. This small pattern sprocket guarantees direct fitment without the need for custom machining or sketchy modifications. By maintaining a rigid manufacturing tolerance, it minimizes chain stretch and premature sprocket wear. Kart teams value this OEM reliability because it keeps maintenance schedules predictable and keeps the chassis dialed in for optimal performance across multiple track sessions.\u003c\/p\u003e\u003ch2\u003eEssential Gear for Your Trailer and Accessories Collection\u003c\/h2\u003e\u003cp\u003eEvery serious karting team knows that keeping spare drive-line components organized in your trailer and accessories bin is the secret to winning championships. The 11-tooth profile provides exceptional low-end torque, making it the absolute ideal gearing choice for tight, technical circuits where explosive corner-exit speed is required. Having this sprocket on hand supports broader gear ratio experiments for highly personalized tuning.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM SMC Precision:\u003c\/strong\u003e Guarantees flawless fitment with small pattern clutch systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11-Tooth Profile:\u003c\/strong\u003e Maximizes low-end torque for rapid acceleration on technical tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened Steel Construction:\u003c\/strong\u003e Resists deformation and tooth wear under heavy racing loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e#35 Chain Compatibility:\u003c\/strong\u003e Synchronizes perfectly with standard karting drive-lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Pattern Design:\u003c\/strong\u003e Mounts directly without requiring aftermarket modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePredictable Maintenance:\u003c\/strong\u003e High-strength material extends the lifespan of your entire chain assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChampionship Reliability:\u003c\/strong\u003e Trusted by professional teams to prevent unexpected heat race failures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this sprocket compatible with all #35 chain systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this sprocket is designed for standard #35 chain drive-lines. However, it is specifically engineered for SMC small pattern clutch systems, so please ensure your clutch hub matches this mounting pattern before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose an 11-tooth sprocket over other sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 11-tooth profile is primarily used to increase low-end torque. It is an excellent choice for technical tracks where you need explosive acceleration coming out of tight corners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if I need a \"small pattern\" sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Small pattern refers to the specific bolt hole configuration on the clutch driver. If your current clutch driver uses the standard SMC small pattern mounting, this unit will be a direct, bolt-on replacement without the need for modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this sprocket require special maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While this hardened steel sprocket is built for durability, you should inspect the teeth for signs of hooking or wear after every race weekend. Keeping your chain properly tensioned and lubricated will significantly extend the life of both the sprocket and your chain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this with a belt-driven engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this component is specifically designed for chain-driven karting applications using #35 chain. It is not compatible with belt-drive systems.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cp\u003eNone available.\u003c\/p\u003e","brand":"SMC Clutches","offers":[{"title":"Default Title","offer_id":52562655641918,"sku":"SMC-4611","price":23.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/clutchdrivers-oem-smc-11t-35-sprocket-standard-small-pattern-smc-4611.jpg?v=1763113747"},{"product_id":"high-performance-clutch-disk-best-aftermarket-friction-disk-available-smcfd8hp","title":"Premium High-Performance Clutch Friction Disk for 3.5\" Viper Clutches","description":"\u003cp\u003eStruggling with clutch slip on the track? This high-performance friction disk solves that by delivering top-tier grip and durability in every race.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e Designed for all 3.5\" diameter clutches featuring 8-slot baskets, ensuring seamless compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSuperior Materials:\u003c\/b\u003e Nominal thickness of .120\" to .127\" provides balanced friction without excessive drag.\u003c\/li\u003e\n\u003cli\u003eEnhanced Wear: Outlasts competitors, reducing the need for frequent replacements and keeping your focus on winning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn kart racing, where seconds matter, this disk's excellent characteristics mean quicker engagements and sustained power delivery. Imagine powering through straights with confidence, knowing your clutch won't falter under pressure. It's the best aftermarket choice for serious enthusiasts building or maintaining Viper-style clutches. Whether upgrading from OEM or refreshing a worn setup, it boosts overall driveline efficiency, helping you organize pit stops better by minimizing downtime. Track-tested for reliability, this disk integrates effortlessly, supporting higher speeds and tighter lines. For those chasing podium finishes, it's an essential upgrade that pays off lap after lap. SKU: SMCFD8HP\u003c\/p\u003e\u003cp\u003eDon't settle for average—experience the difference in acceleration and control that pros demand.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this friction disk is compatible with my clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This disk is specifically designed for 3.5\" diameter clutches that utilize an 8-slot basket design. Please verify your basket configuration before installation to ensure a proper fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the recommended thickness for this clutch disk?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This high-performance disk features a nominal thickness of .120\" to .127\". This range is engineered to provide optimal grip and power transfer while minimizing unnecessary drag.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should I replace my clutch friction disk?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your disk if you notice clutch slip, inconsistent engagement, or a drop in acceleration on the track. If the disk thickness falls below the manufacturer's recommended tolerance, it is time for a replacement to maintain peak performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this disk for both maintenance and performance upgrades?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Whether you are performing routine maintenance on a worn-out Viper-style clutch or looking to upgrade from an OEM part for better durability and grip, this disk is an ideal choice for serious kart racers.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-11t-35-sprocket-conversion-kit-for-viper-based-clutches-smc-5055\"\u003eSMC REV3 11T #35 Sprocket Conversion Kit - For 2-Disc Viper\/Gator Clutches - Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-10t-35-sprocket-conversion-kit-for-viper-based-clutches-smc-5045\"\u003eSMC 10t #35 Sprocket Conversion Kit for Viper-Style Kart Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-backing-plate-3623-smc-3623\"\u003eSMC #3623 Backing Plate for Robust Kart Clutch Support\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562670125374,"sku":"SMCFD8HP","price":24.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/parts-high-performance-clutch-disk-best-aftermarket-friction-disk-available-smcfd8hp.jpg?v=1763114085"},{"product_id":"smc-10t-35-sprocket-conversion-kit-for-bully-two-disk-clutches-smc-5046","title":"SMC Bully Two Disk 10T #35 Sprocket Conversion Kit - REV3 Tri-Hex - Outlaw\/Modified Racing","description":"\u003cp\u003eUpgrading your drive-line with elite \u003cstrong\u003eperformance parts\u003c\/strong\u003e is the fastest way to translate engine horsepower into raw track speed. The SMC 10t #35 Sprocket Conversion Kit is engineered specifically for snout-removed Bully Two Disk Clutches, delivering a bulletproof interface that eliminates wobble and maximizes torque transfer.\u003c\/p\u003e\u003ch2\u003eOptimizing Your Parts: Brake Late and Accelerate Harder\u003c\/h2\u003e\u003cp\u003eWhen upgrading your kart's \u003cstrong\u003eparts, brake\u003c\/strong\u003e components and drive-line systems must work in perfect harmony to handle extreme thermal loads and mechanical stress. This 10-tooth sprocket utilizes the innovative REV3 Tri-Hex pattern, creating a highly stable mounting surface that prevents slippage under heavy acceleration. By integrating a premium ball bearing system, this kit drastically reduces friction on the crankshaft. This means less parasitic power loss and a longer lifespan for your entire drive-line, ensuring you finish every main event without unexpected mechanical failures.\u003c\/p\u003e\u003ch2\u003eBeyond the Carburetor Kit: Perfecting Your Drive-Line\u003c\/h2\u003e\u003cp\u003eWhile many racers spend hours tuning their \u003cstrong\u003ecarburetor kit\u003c\/strong\u003e to find a few extra RPMs, they often neglect the critical connection between the engine and the rear axle. This conversion kit bridges that gap. Designed for high-revving powerhouses, the 10-tooth configuration provides snappier low-end acceleration, allowing you to pull away from the grid and rocket out of tight corners. It is fully scalable, allowing you to swap between 11t through 13t sprockets to adapt your gearing ratio to any track layout.\u003c\/p\u003e\u003ch2\u003eTrackside Maintenance: Easier Than Using Tire Cleaner\u003c\/h2\u003e\u003cp\u003eDurability doesn't just mean surviving the race; it means surviving the pits. Trackside adjustments should be as straightforward as wiping down your slicks with \u003cstrong\u003etire cleaner\u003c\/strong\u003e. This kit streamlines your clutch setup, allowing for rapid gear changes so you can spend more time analyzing telemetry and less time wrenching. Note: The included key stock may require minor trimming; pairing with SMC part #4651 is recommended for a flawless fit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eREV3 Tri-Hex Pattern:\u003c\/strong\u003e Delivers a rock-solid, anti-wobble interface for maximum torque transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnout-Removed Compatibility:\u003c\/strong\u003e Purpose-built for modified Bully Two Disk Clutches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction-Reducing Bearings:\u003c\/strong\u003e High-grade ball bearing system extends crankshaft and drive-line lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive 10-Tooth Profile:\u003c\/strong\u003e Maximizes low-end acceleration for faster grid launches and corner exits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable Gearing Options:\u003c\/strong\u003e Easily swap to 11t, 12t, or 13t sprockets to match specific track demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Mounting Hardware:\u003c\/strong\u003e Includes all necessary spacers and washers for a secure, precision fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Machined to withstand the extreme stress of competitive sprint and oval racing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this kit compatible with standard Bully clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This conversion kit is specifically engineered for snout-removed Bully Two Disk Clutches. Please ensure your clutch setup has been modified for this configuration before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need additional parts for a proper installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While the kit includes necessary spacers and washers, we highly recommend pairing this with SMC part #4651 for a flawless fit. Note that the included key stock may require minor trimming during the installation process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I change the gear ratio later if track conditions change?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The REV3 Tri-Hex system is fully scalable. Once this conversion kit is installed, you can easily swap between 11t, 12t, and 13t sprockets to fine-tune your gearing for different track layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the REV3 Tri-Hex pattern improve performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Tri-Hex pattern creates a rock-solid, anti-wobble interface. This ensures maximum torque transfer from the engine to the rear axle, preventing slippage during heavy acceleration and reducing parasitic power loss.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5035-chamfered-outer-spacer-for-10t-35-rev3-sprockets-smc-5035\"\u003eChamfered Outer Spacer for SMC 10t #35 REV3 Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085\"\u003eBearing Race Kit for BA and REV3 Snout Replacements in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5095-stepped-retaining-washer-for-bully-clutches-smc-5095\"\u003eStepped Retaining Washer for High-Performance Bully Kart Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562676777278,"sku":"SMC-5046","price":90.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-10t-35-sprocket-conversion-kit-for-bully-two-disk-clutches-smc-5046.jpg?v=1763114196"},{"product_id":"smc-10t-35-sprocket-conversion-kit-for-viper-based-clutches-smc-5045","title":"SMC 10t #35 Sprocket Conversion Kit for Viper-Style Kart Clutches","description":"\u003cp\u003eStruggling with outdated sprocket setups on your Viper clutch? This SMC 10t #35 Sprocket Conversion Kit solves that by providing a direct, high-performance upgrade that transforms your drive-line dynamics.\u003c\/p\u003e\u003cp\u003eSpecifically tailored for Viper Two Disk Clutches—after removing the bearing race—it also accommodates a broad array of Baker-style alternatives, including Gator, TopDog, Goldilocks, Ego, Touch, Illusion, and El Diablo. For modified Bully Two Disks without the snout, it works with user-supplied spacers, offering versatility across setups.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInnovative Tri-Hex mounting pattern ensures rock-solid alignment and easy installation.\u003c\/li\u003e\n\u003cli\u003ePremium radial ball bearing minimizes friction, cutting crank wear by up to 50% compared to standard designs.\u003c\/li\u003e\n\u003cli\u003eEliminates nearly all risks of sprocket seizing, promoting smoother operation and longer component life.\u003c\/li\u003e\n\u003cli\u003eAvailable companion parts like 11t, 12t, 13t sprockets and replacement drums for full customization.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOn the track, the smaller 10-tooth count delivers quicker acceleration, ideal for short tracks or starts requiring rapid speed buildup. This kit helps you organize your pit area efficiently, as its modular nature allows quick swaps during practice sessions without major disassembly.\u003c\/p\u003e\u003cp\u003eUsers praise its durability under high-torque conditions, noting consistent power transfer that shaves precious seconds from laps. Whether fine-tuning for agility or raw speed, this conversion empowers precise gear ratios tailored to your engine and track. It's a smart choice for racers aiming to stay ahead without overhauling the entire clutch system. SKU: SMC-5045.\u003c\/p\u003e\u003cp\u003eEmbrace reliability and performance; this kit bridges old hardware with modern efficiency, keeping you competitive and track-ready.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which clutch models is this 10t conversion kit compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This kit is specifically designed for Viper Two Disk Clutches (after removing the bearing race). It is also compatible with Baker-style alternatives, including Gator, TopDog, Goldilocks, Ego, Touch, Illusion, and El Diablo. It can also be used with modified Bully Two Disks without the snout when using user-supplied spacers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose a 10-tooth sprocket over larger sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 10-tooth count provides a lower gear ratio, which results in quicker acceleration. This is ideal for short tracks or race starts where you need to build speed rapidly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does the Tri-Hex mounting pattern benefit installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Tri-Hex design ensures rock-solid alignment of the sprocket, which simplifies the installation process and helps maintain consistent power transfer during high-torque racing conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit require special maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The kit features a premium radial ball bearing that minimizes friction and reduces crank wear. To ensure longevity, keep the assembly clean and inspect the bearing periodically for smooth rotation. The modular design allows for quick swaps during practice sessions without needing to disassemble the entire clutch.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-11t-35-sprocket-conversion-kit-for-viper-based-clutches-smc-5055\"\u003eSMC REV3 11T #35 Sprocket Conversion Kit - For 2-Disc Viper\/Gator Clutches - Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-10t-35-sprocket-conversion-kit-for-bully-two-disk-clutches-smc-5046\"\u003eSMC Bully Two Disk 10T #35 Sprocket Conversion Kit - REV3 Tri-Hex - Outlaw\/Modified Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5010-10t-35-rev3-sprocket-smc-5010\"\u003eSMC 10t #35 REV3 Sprocket for Precision Kart Drivetrain Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5035-chamfered-outer-spacer-for-10t-35-rev3-sprockets-smc-5035\"\u003eChamfered Outer Spacer for SMC 10t #35 REV3 Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562676842814,"sku":"SMC-5045","price":90.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-10t-35-sprocket-conversion-kit-for-viper-based-clutches-smc-5045.jpg?v=1763114197"},{"product_id":"smc-11t-35-sprocket-conversion-kit-for-bully-clutches-smc-5056","title":"SMC 11t #35 Sprocket Conversion Kit for Bully Two Disk Clutches","description":"\u003cul\u003e\n\u003cli\u003eSpacer kit tailored for snout-less Bully designs ensures perfect offset.\u003c\/li\u003e\n\u003cli\u003eREV3 Tri-Hex pattern for unyielding grip under load.\u003c\/li\u003e\n\u003cli\u003eSecure with 1.0\" 5\/16-24 HHCS (not included) for safety.\u003c\/li\u003e\n\u003cli\u003eOptions from 10t to 13t for gearing versatility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 11t configuration favors sustained pulls, ideal for longer straights where momentum builds. It cuts maintenance time by promoting even wear, keeping your track routine efficient and organized.\u003c\/p\u003e\u003cp\u003eIn competitive scenes, this kit's bearing tech prevents heat-related issues, allowing focus on driving finesse. Users see improved consistency, turning good runs into great ones. SKU: SMC-5056.\u003c\/p\u003e\u003cp\u003eSecure your edge with this straightforward upgrade path.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the mounting hardware included with this conversion kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the kit does not include the 1.0\" 5\/16-24 HHCS bolt required for installation. You will need to source this hardware separately to secure the sprocket to your clutch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the REV3 Tri-Hex pattern?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The REV3 Tri-Hex pattern is engineered to provide an unyielding grip under high-load conditions, ensuring that power transfer from your engine to the track remains consistent and efficient.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose an 11t sprocket for my Bully clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 11t configuration is specifically designed for sustained pulls. It is an excellent choice for tracks with longer straights where you need to build and maintain momentum effectively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this kit compatible with all Bully clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This kit is specifically tailored for snout-less Bully designs. It includes the necessary spacers to ensure the correct offset for these specific models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this kit help with maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By promoting even wear on the sprocket and utilizing advanced bearing technology, this kit helps reduce heat-related issues and minimizes the time spent on drivetrain maintenance, allowing you to focus on your driving.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-10t-35-sprocket-conversion-kit-for-bully-two-disk-clutches-smc-5046\"\u003eSMC Bully Two Disk 10T #35 Sprocket Conversion Kit - REV3 Tri-Hex - Outlaw\/Modified Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5095-stepped-retaining-washer-for-bully-clutches-smc-5095\"\u003eStepped Retaining Washer for High-Performance Bully Kart Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5011-11t-35-rev3-sprocket-smc-5011\"\u003eSMC 11t #35 REV3 Sprocket for Balanced Kart Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562676908350,"sku":"SMC-5056","price":90.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-11t-35-sprocket-conversion-kit-for-bully-clutches-smc-5056.jpg?v=1763114198"},{"product_id":"smc-11t-35-sprocket-conversion-kit-for-viper-based-clutches-smc-5055","title":"SMC REV3 11T #35 Sprocket Conversion Kit - For 2-Disc Viper\/Gator Clutches - Kart Racing","description":"\u003cp\u003eSlashing crank stress and eliminating sprocket seizures requires the highest quality go karts and parts on the market. The SMC REV3 11T #35 Sprocket Conversion Kit redefines Viper, Gator, and Baker-based clutch setups by replacing outdated needle bearings with a high-precision radial ball bearing. By removing the factory bearing race, this direct-fit inboard kit drastically reduces friction, ensuring your driveline translates every ounce of torque directly to the asphalt.\u003c\/p\u003e\u003ch2\u003eBeyond Tire Cleaner and Tire Tools: The Ultimate Driveline Upgrade\u003c\/h2\u003e\u003cp\u003eA race-winning program demands meticulous attention to every component. While organizing your trailer with fresh tire cleaner and precision tire tools is essential for race day prep, upgrading your clutch drum is the most direct way to lower lap times. This 11-tooth inboard drum kit utilizes SMC’s exclusive Tri-Hex locking pattern, delivering unparalleled stability under extreme loads and preventing the wobble that plagues standard setups.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-Hex Locking Innovation:\u003c\/strong\u003e Unique SMC pattern ensures absolute drum stability and high-RPM reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadial Ball Bearing Upgrade:\u003c\/strong\u003e Replaces standard needle bearings to slash crank stress and extend clutch life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Seize Design:\u003c\/strong\u003e Almost 100% eliminates the risk of the sprocket seizing on the crankshaft during intense heats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Direct fit for 2-disc Viper, Gator, TopDog, and Baker-style clutch systems (requires bearing race removal).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized 11T Profile:\u003c\/strong\u003e The #35 pitch 11-tooth setup provides the perfect balance of mid-range punch and top-end speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Dampening:\u003c\/strong\u003e Smooths out power delivery for tighter lines, faster sector times, and reduced chain fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fitment:\u003c\/strong\u003e Designed specifically for 8-tab friction discs, ensuring a seamless rebuild and error-free installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaximize Performance for All Engines for Sale\u003c\/h2\u003e\u003cp\u003eWhether you are bolting this onto your current setup or evaluating new 4-cycle engines for sale to build a fresh chassis, this 11-tooth profile strikes the ultimate sweet spot. It excels on tracks that blend long straights with technical infields, delivering steady, aggressive power without sacrificing top-end speed. It streamlines your build process with perfectly machined components, minimizing errors during pit-lane installs. Lock in your gearing, reduce mechanical wear, and experience the smooth, consistent engagement that puts you ahead of the pack.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this kit compatible with my existing clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This kit is a direct-fit for 2-disc Viper, Gator, TopDog, and Baker-style clutch systems. Please note that installation requires the removal of the factory bearing race to accommodate the high-precision radial ball bearing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I switch from needle bearings to this radial ball bearing kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Standard needle bearings are prone to seizing on the crankshaft under high heat. The SMC REV3 radial ball bearing design drastically reduces friction, slashes crank stress, and virtually eliminates the risk of sprocket seizure during intense racing heats.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the Tri-Hex locking pattern?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Tri-Hex pattern is an SMC exclusive that ensures absolute drum stability. It prevents the common \"wobble\" found in standard setups, providing smoother power delivery and better reliability at high RPMs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include the sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is an 11-tooth #35 pitch conversion kit designed to provide an optimal balance of mid-range punch and top-end speed for 4-cycle kart racing.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-10t-35-sprocket-conversion-kit-for-viper-based-clutches-smc-5045\"\u003eSMC 10t #35 Sprocket Conversion Kit for Viper-Style Kart Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085\"\u003eBearing Race Kit for BA and REV3 Snout Replacements in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562676941118,"sku":"SMC-5055","price":90.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-11t-35-sprocket-conversion-kit-for-viper-based-clutches-smc-5055.jpg?v=1763114199"},{"product_id":"smc-4004-vortex-silver-spring-sold-each-smc-4004","title":"Vortex Silver Spring for Tunable Kart Clutch Tension","description":"\u003cp\u003eSilver strikes the perfect balance – this Vortex spring delivers consistent force for clutches that need reliable mid-range pull without harsh lock-up. Ideal for tweaking SMC Vortex setups to your driving style.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMedium rate suits stock to mildly modified engines.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant coating for longevity in humid pit areas.\u003c\/li\u003e\n\u003cli\u003eSold each for custom stacking in multi-spring configurations.\u003c\/li\u003e\n\u003cli\u003ePre-compressed for immediate fit, no break-in required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAdjust engagement points effortlessly to gain fractions of seconds in starts, organizing your power curve for predictable handling. Kart enthusiasts use it to adapt to different fuels or altitudes seamlessly. It's the small tweak that amplifies overall speed. SKU: SMC-4004 – tension tailored for triumphs.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if the Silver spring is the right choice for my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Silver spring is a medium-rate spring designed for stock to mildly modified engines. It provides a balanced engagement that avoids harsh lock-up, making it ideal if you are looking for consistent mid-range pull and predictable handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I mix and match these springs with other colors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, these springs are sold individually specifically to allow for custom stacking. Many racers mix spring rates within their clutch configuration to fine-tune the engagement RPM and power curve to match specific track conditions, fuel types, or altitudes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do these springs require a break-in period?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the SMC Vortex Silver springs come pre-compressed from the factory. They are ready for immediate installation and use, allowing you to hit the track without waiting for the material to settle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How should I maintain these springs to ensure they last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These springs feature a corrosion-resistant coating, which helps them withstand humid pit environments. To maximize longevity, keep your clutch assembly clean and inspect the springs periodically for any signs of fatigue or uneven wear during your routine maintenance intervals.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-twelve-tab-clutch-disk-smc-4250\"\u003eSMC 12-Tab Clutch Disk - High-Grip Friction - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4068-vortex-gold-spring-sold-each-smc-4068\"\u003eVortex Gold Spring for Premium Kart Clutch Adjustability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4059-vortex-black-spring-sold-each-smc-4059\"\u003eVortex Black Spring for Firm Kart Clutch Response\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677072190,"sku":"SMC-4004","price":3.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-4004-vortex-silver-spring-sold-each-smc-4004.jpg?v=1763114201"},{"product_id":"smc-4059-vortex-black-spring-sold-each-smc-4059","title":"Vortex Black Spring for Firm Kart Clutch Response","description":"\u003cstrong\u003eFirm and fearless\u003c\/strong\u003e: Black Vortex springs ramp up pressure for clutches that engage with authority, suiting high-output karts where hesitation costs positions. Each one is a building block for personalized tension profiles in SMC systems.\u003cul\u003e\n\u003cli\u003eHeavy rate for reduced slip in boosted applications.\u003c\/li\u003e\n\u003cli\u003eDurable black finish resists wear from frequent adjustments.\u003c\/li\u003e\n\u003cli\u003eIndividual sale enables progressive spring combinations.\u003c\/li\u003e\n\u003cli\u003eEngineered for even compression, avoiding coil bind.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFeel the surge in acceleration as it organizes firm response, helping you blast out of hairpins. Versatile for wet or dry tracks, it maintains consistency. A favorite among tuners for dialing in pro-level feel. SKU: SMC-4059 – the grip behind your glory.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose the Black Vortex spring over other colors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The Black Vortex spring is a heavy-rate spring designed for high-output karts. It provides increased pressure to reduce clutch slip, making it ideal for engines that require a firmer, more authoritative engagement to prevent power loss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I mix and match these springs with other colors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Because these are sold individually, many tuners use a combination of different spring rates to dial in a specific engagement RPM and \"feel\" that suits their driving style and track conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my clutch needs a heavier spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e If you notice your kart hesitating or experiencing excessive clutch slip during acceleration out of corners, a heavier spring like the Black Vortex can help the clutch engage more firmly and transfer power to the wheels more efficiently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these springs compatible with all SMC clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These are designed for use within the SMC Vortex system. Always ensure your specific clutch model supports the use of these springs and check for proper clearance to avoid coil bind during full compression.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-twelve-tab-clutch-disk-smc-4250\"\u003eSMC 12-Tab Clutch Disk - High-Grip Friction - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4068-vortex-gold-spring-sold-each-smc-4068\"\u003eVortex Gold Spring for Premium Kart Clutch Adjustability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4004-vortex-silver-spring-sold-each-smc-4004\"\u003eVortex Silver Spring for Tunable Kart Clutch Tension\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677137726,"sku":"SMC-4059","price":3.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-4059-vortex-black-spring-sold-each-smc-4059.jpg?v=1763114202"},{"product_id":"smc-4068-vortex-gold-spring-sold-each-smc-4068","title":"Vortex Gold Spring for Premium Kart Clutch Adjustability","description":"\u003cp\u003eGold standard in springs: This Vortex option offers supple response for nuanced control, perfect for karts where finesse trumps force. Build your ideal stack with individuals from SMC's lineup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSoft-medium rate for progressive engagement in lighter classes.\u003c\/li\u003e\n\u003cli\u003eGold plating enhances corrosion resistance for all-weather racing.\u003c\/li\u003e\n\u003cli\u003eHigh-cycle fatigue strength for season-long durability.\u003c\/li\u003e\n\u003cli\u003eConsistent diameter ensures even seating in clutch hubs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCustomize to match your gearing, gaining smoother transitions that organize speed buildup. Drivers appreciate the reduced chatter on bumpy tracks. It's about harmony in your drivetrain. SKU: SMC-4068 – premium pull for podium pursuits.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do these gold springs differ from other SMC Vortex spring colors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The gold spring features a soft-medium rate designed for progressive engagement. While black or silver springs may offer firmer or different tension profiles, the gold spring is specifically engineered for finesse and smoother transitions in lighter kart classes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I mix and match these springs within my clutch stack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, SMC Vortex clutches are designed for custom stack configurations. You can mix different spring rates to fine-tune your engagement point and match your specific gearing or track conditions.\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 While these springs feature high-cycle fatigue strength for season-long durability, you should inspect them regularly for signs of heat stress or uneven seating. If you notice inconsistent engagement or \"chatter\" on the track, it is likely time to refresh your stack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these springs compatible with all SMC clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These are designed for the SMC Vortex line. Always ensure your clutch hub is clean and free of debris to ensure the consistent diameter of the spring seats properly for even pressure distribution.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-twelve-tab-clutch-disk-smc-4250\"\u003eSMC 12-Tab Clutch Disk - High-Grip Friction - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4059-vortex-black-spring-sold-each-smc-4059\"\u003eVortex Black Spring for Firm Kart Clutch Response\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4004-vortex-silver-spring-sold-each-smc-4004\"\u003eVortex Silver Spring for Tunable Kart Clutch Tension\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677170494,"sku":"SMC-4068","price":3.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-4068-vortex-gold-spring-sold-each-smc-4068.jpg?v=1763114203"},{"product_id":"smc-4208-internal-retaining-ring-smc-4208","title":"SMC Vortex Rev3 Internal Retaining Ring - Bearing Holder - Kart Racing","description":"\u003cp\u003eWhen sourcing \u003cstrong\u003eracing go kart engine parts\u003c\/strong\u003e, securing your clutch's precision sealed bearing is non-negotiable for maintaining peak RPM transfer. The SMC-4208 Internal Retaining Ring is engineered specifically for SMC Vortex Rev3 sprockets, locking the precision sealed bearing firmly in place to prevent axial thrust and catastrophic clutch drag during high-load corner exits. Unlike standard hardware store snap rings, this specialized alloy retainer withstands extreme centrifugal forces without distorting, ensuring your driveline remains perfectly aligned lap after lap.\u003c\/p\u003e\u003ch2\u003eBeyond Basic Tire Parts: Driveline Reliability\u003c\/h2\u003e\u003cp\u003eA slipping or binding clutch robs horsepower faster than a bent axle. While many drivers obsess over \u003cstrong\u003etire parts\u003c\/strong\u003e or upgrading their \u003cstrong\u003ebrake calliper parts\u003c\/strong\u003e, the internal clutch components dictate how efficiently your engine's power reaches the track surface. If you are browsing local listings for \u003cstrong\u003ego karts for sale near me\u003c\/strong\u003e, always inspect the clutch assembly—a missing or warped retaining ring is a common failure point that leads to destroyed sprockets and bearings. By utilizing the genuine SMC-4208 internal ring, you guarantee that the precision sealed bearing within your REV3 sprocket stays seated, eliminating the lateral play that causes premature chain wear and erratic engagement.\u003c\/p\u003e\u003ch2\u003eEngineered for the SMC Vortex Rev3\u003c\/h2\u003e\u003cp\u003eSafety and performance go hand in hand. Just as you wouldn't compromise on \u003cstrong\u003ekart racing helmets\u003c\/strong\u003e, you cannot afford to run inferior retaining clips in a clutch spinning at 10,000+ RPM. This internal retaining ring is custom-manufactured to SMC's exact tolerances, providing a flush, secure fit inside the sprocket groove. It is lighter, stronger, and far more reliable than amateur safety-wire solutions or mismatched hardware.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Fitment:\u003c\/strong\u003e Purpose-built for SMC Vortex Rev3 clutch sprockets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Security:\u003c\/strong\u003e Locks the precision sealed bearing firmly into the sprocket housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-RPM Stability:\u003c\/strong\u003e Resists centrifugal expansion under extreme racing loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Alloy Construction:\u003c\/strong\u003e Hardened steel prevents warping and fatigue over multiple heat cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrag Reduction:\u003c\/strong\u003e Eliminates axial shift to maintain consistent clutch engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Precision-machined edges allow for quick seating with standard snap-ring pliers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Genuine SMC part (MPN: SMC-4208) ensures zero compromise on quality and track safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is this internal retaining ring necessary for my SMC Vortex Rev3?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This ring is critical for locking the precision sealed bearing into the sprocket housing. Without it, the bearing can experience axial thrust, leading to clutch drag, erratic engagement, and potential damage to your sprocket and driveline.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use a standard hardware store snap ring instead?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. Standard hardware store rings are not designed for the extreme centrifugal forces and high-load heat cycles of a racing kart clutch. The SMC-4208 is made from a specialized alloy that resists distortion at 10,000+ RPM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the SMC-4208 retaining ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The ring is designed for easy installation using standard snap-ring pliers. Ensure the ring is fully seated within the sprocket groove to provide a flush, secure fit before operating the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect this retaining ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect the ring during every routine clutch maintenance interval. If you notice any signs of warping, fatigue, or if the bearing shows lateral play, replace the ring immediately to prevent catastrophic clutch failure.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085\"\u003eBearing Race Kit for BA and REV3 Snout Replacements in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677268798,"sku":"SMC-4208","price":1.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-4208-internal-retaining-ring-smc-4208.jpg?v=1763114204"},{"product_id":"smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004","title":"Durable External Retaining Ring for REV3 Kart Sprockets","description":"\u003cp\u003eDon't let loose sprockets derail your race – this external retaining ring clamps down firmly on REV3 setups. Its snap-fit design offers quick security without tools, ideal for fast pit stops.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-tensile strength resists expansion under centrifugal forces.\u003c\/li\u003e\n\u003cli\u003eCompatible with all REV3 sprocket sizes for broad application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eResult? Uninterrupted power flow that keeps you ahead. SKU: SMC-5004.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this retaining ring compatible with all REV3 sprocket sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the SMC-5004 is designed for universal compatibility across all REV3 sprocket sizes, ensuring a secure fit regardless of your gearing choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install this retaining ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the snap-fit design allows for quick, tool-free installation, making it an ideal choice for rapid adjustments during pit stops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a high-tensile retaining ring important for racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e During high-RPM racing, centrifugal forces can cause standard rings to expand or fail. This high-tensile ring resists that expansion, keeping your sprocket firmly in place and ensuring uninterrupted power transfer to the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I replace my retaining ring when changing sprockets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While this ring is durable, it is good practice to inspect it for any signs of fatigue or loss of tension whenever you perform drivetrain maintenance to ensure your sprocket remains locked securely.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5011-11t-35-rev3-sprocket-smc-5011\"\u003eSMC 11t #35 REV3 Sprocket for Balanced Kart Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5012-12t-35-rev3-sprocket-smc-5012\"\u003eSMC 12t #35 REV3 Sprocket for Versatile Kart Gearing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4208-internal-retaining-ring-smc-4208\"\u003eSMC Vortex Rev3 Internal Retaining Ring - Bearing Holder - Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677301566,"sku":"SMC-5004","price":1.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004.jpg?v=1763114206"},{"product_id":"smc-5007-two-disk-twelve-slot-rev3-drum-only-smc-5007","title":"Two-Disk Twelve-Slot REV3 Drum for Precision Kart Clutches","description":"\u003cp\u003eSlots aren't just aesthetics – in this two-disk twelve-slot REV3 drum, they channel air to cool friction surfaces, preventing thermal slip that plagues hot laps. Built for SMC REV3, it elevates standard drums with targeted engineering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwelve strategic slots improve airflow without sacrificing strength.\u003c\/li\u003e\n\u003cli\u003eDual-disk support for increased torque capacity in modified karts.\u003c\/li\u003e\n\u003cli\u003eSlot pattern aids debris ejection, keeping surfaces clean mid-race.\u003c\/li\u003e\n\u003cli\u003eBalanced machining ensures even rotation at all speeds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis design organizes heat management so you can attack turns aggressively, knowing your clutch won't fade. Racers note improved consistency over sessions, with less need for cooling breaks. For trackside efficiency, its drop-in fit speeds up swaps. Transform your drivetrain from reactive to proactive – this drum delivers the slots to victory. Whether in club races or nationals, it helps maintain that edge. SKU: SMC-5007.\u003c\/p\u003e\u003cp\u003eExperience the difference in every shift, where power meets precision.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this drum compatible with all SMC REV3 clutch systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this drum is specifically engineered as a drop-in replacement for SMC REV3 two-disk clutch setups, ensuring a precise fit for your existing drivetrain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why are the twelve slots important for my racing performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The twelve strategic slots are designed to increase airflow across the friction surfaces. This active cooling prevents thermal slip and clutch fade, allowing you to maintain consistent engagement throughout long race sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the slot pattern require special maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The slots actually assist in debris ejection, keeping your friction surfaces cleaner mid-race. We recommend inspecting the drum during your routine clutch rebuilds to ensure no heavy debris buildup is present.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this drum for both club and national level racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. The balanced machining and high-strength construction are designed to handle the aggressive demands of both club and national competition, providing the reliability needed to attack turns with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-twelve-tab-clutch-disk-smc-4250\"\u003eSMC 12-Tab Clutch Disk - High-Grip Friction - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085\"\u003eBearing Race Kit for BA and REV3 Snout Replacements in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677367102,"sku":"SMC-5007","price":51.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5007-two-disk-twelve-slot-rev3-drum-only-smc-5007.jpg?v=1763114206"},{"product_id":"smc-5010-10t-35-rev3-sprocket-smc-5010","title":"SMC 10t #35 REV3 Sprocket for Precision Kart Drivetrain Tuning","description":"\u003cp\u003ePrecision meets power in the SMC 10t #35 REV3 Sprocket, a game-changer for kart racers optimizing their gearing for explosive starts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eREV3 design incorporates radial bearings to nearly eliminate seizing risks.\u003c\/li\u003e\n\u003cli\u003eLightweight construction lowers rotational inertia for faster revs.\u003c\/li\u003e\n\u003cli\u003eTri-Hex pattern ensures flawless alignment with compatible clutches.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis sprocket excels in scenarios demanding rapid torque buildup, such as tight tracks or youth classes where agility trumps top speed. By minimizing drag, it helps maintain engine efficiency, allowing longer stints without power loss. Kart teams value its role in fine-tuning ratios—pair it with larger rear sprockets for balanced acceleration.\u003c\/p\u003e\u003cp\u003eInstallation is a breeze, fitting into existing REV3 systems without tools beyond basics. On race day, it contributes to a well-organized pit by reducing the need for frequent adjustments. Durability under heat ensures consistent performance, helping you focus on lines and braking points rather than mechanical worries. SKU: SMC-5010.\u003c\/p\u003e\u003cp\u003eUnlock quicker laps through smarter power delivery; this sprocket is essential for competitive edges.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose a 10t sprocket for my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A 10t sprocket is ideal for tracks that require explosive acceleration and rapid torque buildup. It is a popular choice for tight technical circuits or youth classes where agility and quick corner exits are more important than top-end speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this sprocket compatible with my existing clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This sprocket is designed for the SMC REV3 system. It features a Tri-Hex pattern for a secure, aligned fit. Please ensure your clutch drum is compatible with the REV3 mounting standard before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the REV3 design improve performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The REV3 design utilizes integrated radial bearings to significantly reduce the risk of seizing. Its lightweight construction also lowers rotational inertia, allowing your engine to rev faster and maintain efficiency throughout your race.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install this sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the SMC 10t REV3 sprocket is designed for easy installation. It fits directly into existing REV3 systems using standard shop tools, making it a convenient swap during race day adjustments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance is required for this sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Because it is built for durability under high heat, it requires minimal maintenance. Regularly inspect the teeth for wear and ensure the radial bearings are clean and properly lubricated to maintain consistent power delivery.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5035-chamfered-outer-spacer-for-10t-35-rev3-sprockets-smc-5035\"\u003eChamfered Outer Spacer for SMC 10t #35 REV3 Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677432638,"sku":"SMC-5010","price":31.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5010-10t-35-rev3-sprocket-smc-5010.jpg?v=1763114208"},{"product_id":"smc-5011-11t-35-rev3-sprocket-smc-5011","title":"SMC 11t #35 REV3 Sprocket for Balanced Kart Acceleration","description":"\u003cp\u003eBalance speed and control using the SMC 11t #35 REV3 Sprocket, crafted to elevate drive efficiency in demanding races.\u003c\/p\u003e\u003cp\u003eIts design targets versatile tracks, providing punchy acceleration that carries through corners.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdvanced bearing integration fights friction for cooler runs.\u003c\/li\u003e\n\u003cli\u003eCompact build aids quick engine response.\u003c\/li\u003e\n\u003cli\u003eSeamless fit in REV3 ecosystems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTrack benefits include reduced noise and vibration, fostering precise handling. It simplifies gear management, aiding organized setups. Pros leverage it for repeatable performance. SKU: SMC-5011.\u003c\/p\u003e\u003cp\u003eStep up your game's power curve.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this 11t sprocket compatible with all SMC clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This sprocket is specifically designed for the REV3 ecosystem. Please ensure your clutch drum is compatible with REV3-style sprockets before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does changing to an 11t sprocket affect my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e An 11t sprocket is excellent for tracks requiring punchy acceleration out of corners. It provides a shorter gear ratio compared to larger tooth counts, helping the engine reach its power band more quickly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any additional hardware to install this sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While the sprocket is a direct fit for REV3 systems, we recommend using the correct spacers and retaining rings to ensure proper alignment and prevent lateral movement on the clutch snout.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain the bearing inside the sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The integrated bearing is designed to reduce friction and heat. To maximize its lifespan, keep the area clean of debris and ensure it is properly lubricated according to your specific racing class maintenance schedule.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5089-spacer-for-smc-5011-sprocket-smc-5089\"\u003ePrecision Spacer for SMC 11t #35 REV3 Sprocket\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5007-two-disk-twelve-slot-rev3-drum-only-smc-5007\"\u003eTwo-Disk Twelve-Slot REV3 Drum for Precision Kart Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677498174,"sku":"SMC-5011","price":31.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5011-11t-35-rev3-sprocket-smc-5011.jpg?v=1763114210"},{"product_id":"smc-5012-12t-35-rev3-sprocket-smc-5012","title":"SMC 12t #35 REV3 Sprocket for Versatile Kart Gearing","description":"\u003cp\u003eVersatility defines the SMC 12t #35 REV3 Sprocket, adapting to diverse racing styles with ease.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBearing tech for reduced wear.\u003c\/li\u003e\n\u003cli\u003eIdeal mid-size tooth count.\u003c\/li\u003e\n\u003cli\u003eStable Tri-Hex integration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt fosters smooth power across RPMs, aiding in varied terrains for consistent laps. Keeps pit work orderly with durable design. SKU: SMC-5012.\u003c\/p\u003e\u003cp\u003eAdapt and conquer any circuit.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this sprocket compatible with all SMC REV3 clutch systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the SMC 12t #35 REV3 sprocket is designed specifically for the REV3 Tri-Hex integration, ensuring a secure and stable fit across the SMC REV3 product line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the benefits of using a 12t sprocket compared to smaller sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A 12t sprocket offers a versatile mid-range gear ratio. It is ideal for tracks that require a balance between strong acceleration out of corners and maintaining consistent top-end speed on straights.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any specific spacers when installing this 12t sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, for proper alignment and spacing on your REV3 clutch assembly, we recommend using the \u003ca href=\"\/products\/smc-5093-inboard-spacer-for-12t-35-and-larger-sprockets-smc-5093\"\u003ePrecision Inboard Spacer for 12T #35 and Larger Kart Sprockets\u003c\/a\u003e to ensure optimal drivetrain performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain the sprocket for maximum longevity?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The REV3 sprocket features advanced bearing technology to reduce wear. To keep it in peak condition, ensure your chain tension is set correctly and regularly inspect the teeth for signs of hooking or excessive wear after race days.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5093-inboard-spacer-for-12t-35-and-larger-sprockets-smc-5093\"\u003ePrecision Inboard Spacer for 12T #35 and Larger Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677563710,"sku":"SMC-5012","price":31.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5012-12t-35-rev3-sprocket-smc-5012.jpg?v=1763114210"},{"product_id":"smc-5013-13t-35-rev3-sprocket-smc-5013","title":"SMC 13t #35 REV3 Sprocket for High-Speed Kart Applications","description":"\u003cp\u003ePush boundaries with the SMC 13t #35 REV3 Sprocket, tailored for velocity enthusiasts.\u003c\/p\u003e\u003cp\u003eLarger tooth profile sustains high speeds effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAnti-seize bearing system.\u003c\/li\u003e\n\u003cli\u003eREV3 precision engineering.\u003c\/li\u003e\n\u003cli\u003eEnhances endurance runs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDelivers sustained thrust, minimizing drop-offs in fast sections. Supports efficient track prep. SKU: SMC-5013.\u003c\/p\u003e\u003cp\u003eAccelerate toward faster finishes.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose a 13t sprocket for my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A 13t sprocket is designed for high-speed applications. It provides a larger tooth profile that helps sustain top-end speed and minimizes power drop-offs in fast sections of the track, making it ideal for endurance racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this sprocket compatible with my REV3 clutch system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the SMC 13t #35 REV3 sprocket is precision-engineered specifically for the REV3 system, ensuring a perfect fit and optimal power transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance is required for this sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This sprocket features an anti-seize bearing system to ensure smooth operation. We recommend regular inspection for tooth wear and ensuring the bearing remains clean and properly lubricated to maintain peak performance during long track sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any specific spacers when installing this 13t sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, for proper alignment and spacing on your REV3 clutch, you may require specific hardware such as the universal inner spacer or the inboard spacer designed for 12T and larger sprockets.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5093-inboard-spacer-for-12t-35-and-larger-sprockets-smc-5093\"\u003ePrecision Inboard Spacer for 12T #35 and Larger Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677694782,"sku":"SMC-5013","price":31.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5013-13t-35-rev3-sprocket-smc-5013.jpg?v=1763114211"},{"product_id":"smc-5014-14t-35-rev-3-sprocket-smc-5014","title":"SMC 14t #35 REV3 Sprocket for Enduring Kart Power Transfer","description":"\u003cul\u003e\n\u003cli\u003eREV3 durability features.\u003c\/li\u003e\n\u003cli\u003e14t for steady torque.\u003c\/li\u003e\n\u003cli\u003eBearing-reduced friction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eExcels in prolonged sessions, maintaining grip without fade. Aids in systematic maintenance. SKU: SMC-5014.\u003c\/p\u003e\u003cp\u003eSustain your lead lap after lap.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the 14t tooth count on this REV3 sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 14t configuration is specifically engineered to provide steady, consistent torque, making it an excellent choice for maintaining power delivery throughout long racing sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this sprocket compatible with other REV3 components?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this sprocket is designed as part of the SMC REV3 ecosystem. It features bearing-reduced friction to ensure seamless integration with your existing REV3 clutch setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the REV3 design help with maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The REV3 series is built for durability and prolonged use. By reducing friction and resisting heat fade, this sprocket allows for more systematic maintenance intervals, helping you sustain your lead lap after lap.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any specific spacers for this 14t sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For optimal alignment and performance, we recommend using the appropriate inner spacers designed for the REV3 sprocket line to ensure the sprocket is seated correctly on your clutch snout.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085\"\u003eBearing Race Kit for BA and REV3 Snout Replacements in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4208-internal-retaining-ring-smc-4208\"\u003eSMC Vortex Rev3 Internal Retaining Ring - Bearing Holder - Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677727550,"sku":"SMC-5014","price":31.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5014-14t-35-rev-3-sprocket-smc-5014.jpg?v=1763114212"},{"product_id":"smc-5015-15t-35-rev3-sprocket-smc-5015","title":"SMC 15t #35 REV3 Sprocket for Strong Mid-to-High Speed Gains","description":"\u003cp\u003eStrong pulls await with the SMC 15t #35 REV3 Sprocket, bridging speeds seamlessly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOptimized for transitions.\u003c\/li\u003e\n\u003cli\u003eLow-maintenance build.\u003c\/li\u003e\n\u003cli\u003eSecure REV3 fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBoosts sector times in varied layouts, streamlining race prep. SKU: SMC-5015.\u003c\/p\u003e\u003cp\u003ePower through every phase.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this 15t sprocket compatible with all SMC clutch systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This sprocket is specifically designed for the SMC REV3 system. Please ensure your clutch drum is compatible with the REV3 sprocket interface before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does changing to a 15t sprocket affect my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Moving to a 15t sprocket is an excellent way to bridge the gap between low-end acceleration and top-end speed. It is optimized for mid-to-high speed transitions, helping you maintain momentum through varied track layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any specific spacers when installing this sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, proper spacing is critical for alignment. For 12t and larger sprockets, we recommend using the \u003ca href=\"\/products\/smc-5093-inboard-spacer-for-12t-35-and-larger-sprockets-smc-5093\"\u003ePrecision Inboard Spacer for 12T #35 and Larger Kart Sprockets\u003c\/a\u003e to ensure the chain line remains straight and reduces wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance is required for the REV3 sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The REV3 design is built for low maintenance. However, you should regularly inspect the teeth for signs of hooking or wear and ensure the \u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e is secure before every race session.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5093-inboard-spacer-for-12t-35-and-larger-sprockets-smc-5093\"\u003ePrecision Inboard Spacer for 12T #35 and Larger Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677760318,"sku":"SMC-5015","price":31.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5015-15t-35-rev3-sprocket-smc-5015.jpg?v=1763114214"},{"product_id":"smc-5016-16t-35-rev3-sprocket-smc-5016","title":"SMC 16t #35 REV3 Sprocket for Consistent High-Performance Racing","description":"\u003cp\u003eConsistency is king in the SMC 16t #35 REV3 Sprocket, built for unflinching performance.\u003c\/p\u003e\u003cp\u003eHandles high loads with grace.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBearing longevity.\u003c\/li\u003e\n\u003cli\u003eTri-Hex stability.\u003c\/li\u003e\n\u003cli\u003eTrack-proven.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAids in focused, organized sessions. SKU: SMC-5016.\u003c\/p\u003e\u003cp\u003eStay steady, race ahead.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this 16t sprocket compatible with all SMC REV3 clutch systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the SMC 16t #35 REV3 sprocket is designed specifically for the REV3 system. It utilizes the Tri-Hex interface to ensure a secure fit and consistent power transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance is required for the REV3 sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To maintain peak performance, regularly inspect the teeth for signs of wear or hooking. Ensure the sprocket is properly lubricated and that the retaining ring is secure before every track session to prevent premature failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does changing to a 16t sprocket affect my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Moving to a 16t sprocket will generally provide a higher top-end speed compared to smaller tooth counts, though it will reduce your initial acceleration. It is a popular choice for tracks with long straights where maintaining momentum is critical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any special spacers to install this sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Depending on your specific clutch setup, you may need an inner or outer spacer to ensure proper alignment. We recommend checking your current assembly to see if you require a universal inner spacer for REV3 sprockets.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5015-15t-35-rev3-sprocket-smc-5015\"\u003eSMC 15t #35 REV3 Sprocket for Strong Mid-to-High Speed Gains\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5017-17t-35-rev3-sprocket-smc-5017\"\u003eSMC 17t #35 REV3 Sprocket for Top-Tier Kart Velocity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677858622,"sku":"SMC-5016","price":31.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5016-16t-35-rev3-sprocket-smc-5016.jpg?v=1763114215"},{"product_id":"smc-5017-17t-35-rev3-sprocket-smc-5017","title":"SMC 17t #35 REV3 Sprocket for Top-Tier Kart Velocity","description":"\u003cul\u003e\n\u003cli\u003e17t for max velocity.\u003c\/li\u003e\n\u003cli\u003eREV3 friction control.\u003c\/li\u003e\n\u003cli\u003eRobust construction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThrives in speed chases, enhancing strategic runs. Keeps setups tidy. SKU: SMC-5017.\u003c\/p\u003e\u003cp\u003eVelocity redefined for winners.\u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eMaximize your kart's top-end potential with the SMC 17t #35 REV3 Sprocket. Engineered for racers who demand velocity, this sprocket features advanced REV3 friction control technology to ensure smooth power delivery and consistent performance on the track. Its robust construction is built to withstand the rigors of competitive racing, making it an essential component for strategic gearing setups.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this sprocket compatible with all SMC REV3 clutch systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this 17t sprocket is designed specifically for the REV3 system. Ensure your clutch drum is compatible with #35 chain pitch for proper fitment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does changing to a 17t sprocket affect my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Moving to a 17t sprocket is typically used to increase your top-end speed. It is ideal for tracks with long straightaways where maintaining high velocity is critical for competitive lap times.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any additional hardware to install this sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Depending on your specific clutch setup, you may require a retaining ring or a specific spacer to ensure the sprocket is seated correctly. We recommend checking your current assembly for wear when swapping sprockets.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect my sprocket for wear?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your sprocket teeth for signs of hooking or thinning before every race day. A worn sprocket can cause premature chain failure and inconsistent power transfer.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5016-16t-35-rev3-sprocket-smc-5016\"\u003eSMC 16t #35 REV3 Sprocket for Consistent High-Performance Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5018-18t-35-rev3-sprocket-smc-5018\"\u003eSMC 18t #35 REV3 Sprocket for Ultimate Kart Endurance Speed\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5007-two-disk-twelve-slot-rev3-drum-only-smc-5007\"\u003eTwo-Disk Twelve-Slot REV3 Drum for Precision Kart Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677891390,"sku":"SMC-5017","price":31.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5017-17t-35-rev3-sprocket-smc-5017.jpg?v=1763114216"},{"product_id":"smc-5018-18t-35-rev3-sprocket-smc-5018","title":"SMC 18t #35 REV3 Sprocket for Ultimate Kart Endurance Speed","description":"\u003cp\u003eUltimate endurance meets speed in the SMC 18t #35 REV3 Sprocket.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtended wear resistance.\u003c\/li\u003e\n\u003cli\u003eBalanced 18t profile.\u003c\/li\u003e\n\u003cli\u003eEasy integration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSupports marathon efforts with reliable output, organizing long hauls. SKU: SMC-5018.\u003c\/p\u003e\u003cp\u003eEndure and excel.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the SMC 18t #35 REV3 Sprocket compatible with all SMC clutch systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This sprocket is specifically designed for the REV3 system. Please ensure your clutch drum is compatible with the REV3 sprocket profile before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does changing to an 18t sprocket affect my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e An 18t sprocket is typically used to adjust your gear ratio for higher top-end speed. It is ideal for tracks where you need to maintain momentum during long endurance runs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any special hardware to install this sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, for a secure fit, we recommend using the appropriate retaining rings and spacers designed for the REV3 series to ensure the sprocket remains properly aligned under racing conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain my sprocket for maximum longevity?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Regularly inspect the teeth for signs of wear or hooking. Keep the chain properly lubricated and ensure the sprocket is free of debris to prevent premature wear on both the sprocket and your drive chain.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5019-19t-35-rev3-sprocket-smc-5019\"\u003eSMC 19t #35 REV3 Sprocket for Peak Kart Top-End Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5017-17t-35-rev3-sprocket-smc-5017\"\u003eSMC 17t #35 REV3 Sprocket for Top-Tier Kart Velocity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677989694,"sku":"SMC-5018","price":31.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5018-18t-35-rev3-sprocket-smc-5018.jpg?v=1763114217"},{"product_id":"smc-5019-19t-35-rev3-sprocket-smc-5019","title":"SMC 19t #35 REV3 Sprocket for Peak Kart Top-End Performance","description":"\u003cp\u003ePeak top-end arrives with the SMC 19t #35 REV3 Sprocket, for elite racers.\u003c\/p\u003e\u003cp\u003eLargest in series for pure speed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdvanced REV3 tech.\u003c\/li\u003e\n\u003cli\u003eMinimal drag design.\u003c\/li\u003e\n\u003cli\u003eProven in wins.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDrives final-stretch surges, maintaining order in high-stakes. SKU: SMC-5019.\u003c\/p\u003e\u003cp\u003eClaim the top with precision.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose the 19t #35 REV3 sprocket for my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 19t is the largest in the REV3 series, specifically engineered for racers looking to maximize top-end speed. Its minimal drag design ensures efficient power transfer during high-stakes final stretches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this sprocket compatible with all SMC clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This sprocket is designed for the REV3 system. Please ensure your clutch drum is compatible with the REV3 sprocket mounting pattern. For larger sprockets like the 19t, ensure you have the correct spacing and clearance on your engine mount.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any specific spacers when installing the 19t sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, for larger sprockets (12t and above), we recommend using the precision inboard spacer (SMC-5093) to ensure proper alignment and prevent binding against the clutch drum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I maintain my REV3 sprocket for peak performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Regularly inspect the teeth for signs of wear or hooking. Keep the sprocket clean of debris and ensure your chain tension is set correctly to prevent premature wear on both the sprocket and the chain.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5018-18t-35-rev3-sprocket-smc-5018\"\u003eSMC 18t #35 REV3 Sprocket for Ultimate Kart Endurance Speed\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5093-inboard-spacer-for-12t-35-and-larger-sprockets-smc-5093\"\u003ePrecision Inboard Spacer for 12T #35 and Larger Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562678022462,"sku":"SMC-5019","price":36.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5019-19t-35-rev3-sprocket-smc-5019.jpg?v=1763114218"},{"product_id":"smc-5035-chamfered-outer-spacer-for-10t-35-rev3-sprockets-smc-5035","title":"Chamfered Outer Spacer for SMC 10t #35 REV3 Sprockets","description":"\u003cp\u003eFine-tune your REV3 sprocket installation with the SMC Chamfered Outer Spacer, a small but crucial piece for 10t #35 configurations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChamfered edges allow easy insertion and secure seating.\u003c\/li\u003e\n\u003cli\u003ePrevents axial play, ensuring even load distribution.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant material withstands track conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis spacer enhances overall drivetrain harmony by maintaining optimal clearances, which translates to quieter runs and less wear on adjacent parts. In racing, where vibrations can lead to fatigue, it helps sustain speed without interruptions. Simple addition that keeps your setup organized and responsive. SKU: SMC-5035.\u003c\/p\u003e\u003cp\u003eIdeal for quick maintenance checks, it supports faster assembly times at the pit.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the chamfered edge on this spacer important?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The chamfered edge is designed to allow for easier insertion into the sprocket assembly and ensures the spacer seats securely against the bearing or drum, preventing binding during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this spacer help with clutch vibration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. By eliminating axial play and ensuring even load distribution across your 10t #35 REV3 sprocket, this spacer helps reduce drivetrain vibrations that can lead to premature part fatigue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this spacer compatible with all REV3 sprockets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This specific spacer is precision-engineered for 10t #35 REV3 configurations. For other sprocket sizes, please refer to our specific spacer options to ensure proper clearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect my clutch spacers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend checking your spacers during every routine clutch maintenance or rebuild. If you notice signs of wear, scoring, or if there is noticeable axial play in the sprocket, it is time to replace the spacer to maintain drivetrain harmony.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562678186302,"sku":"SMC-5035","price":4.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5035-chamfered-outer-spacer-for-10t-35-rev3-sprockets-smc-5035.jpg?v=1763114219"},{"product_id":"smc-5082-two-disk-rev3-drum-only-smc-5082","title":"Two-Disk REV3 Drum for Enhanced Kart Clutch Capacity","description":"\u003cp\u003eDouble the contact, double the drive – the two-disk REV3 drum expands your clutch's potential by accommodating dual friction surfaces. Tailored for SMC REV3 series, it facilitates progressive engagement, ideal for engines with variable power bands.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExpanded internal diameter for dual-disk setups without compromising balance.\u003c\/li\u003e\n\u003cli\u003eHardened shell withstands abrasive track conditions and high-speed impacts.\u003c\/li\u003e\n\u003cli\u003eVentilated design promotes cooling, preventing fade during long heats.\u003c\/li\u003e\n\u003cli\u003eLightweight alloy reduces rotational inertia for snappier throttle response.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRacers leverage this drum to fine-tune slip points, achieving that perfect blend of traction and speed out of corners. It organizes complex clutch interactions into seamless performance, minimizing adjustments between sessions. For teams chasing championships, this upgrade means less guesswork and more victories. Integrate it into your build for the grip that turns potential into podiums. SKU: SMC-5082.\u003c\/p\u003e\u003cp\u003eWhether upgrading from single-disk or refreshing a worn assembly, the results are clear: quicker laps and happier mechanics.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this drum compatible with single-disk setups?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This drum is specifically engineered for two-disk configurations. While it is a direct replacement for the SMC REV3 series, it is designed to accommodate the extra width and friction surface requirements of a dual-disk setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this drum come with a sprocket included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this is the drum only. You will need to select a compatible sprocket based on your gearing requirements. We offer a variety of REV3-compatible sprockets that integrate seamlessly with this unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the ventilated design help my clutch performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The ventilation slots allow for increased airflow through the clutch assembly. This helps dissipate heat generated during high-RPM engagement, which prevents \"clutch fade\" and ensures consistent performance throughout long race heats.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance is required for the REV3 drum?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Periodically inspect the internal friction surfaces for signs of glazing or excessive wear. Ensure the drum remains free of debris and oil, as contaminants can cause the clutch to slip or engage inconsistently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this with my existing SMC Vortex clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this drum is designed for the SMC REV3 series and is compatible with standard SMC Vortex two-disk clutch assemblies. Ensure your internal spacers and retaining rings are properly seated during installation.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-twelve-tab-clutch-disk-smc-4250\"\u003eSMC 12-Tab Clutch Disk - High-Grip Friction - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5083-three-disk-rev3-drum-only-smc-5083\"\u003eThree-Disk REV3 Drum for Maximum Kart Clutch Power\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5007-two-disk-twelve-slot-rev3-drum-only-smc-5007\"\u003eTwo-Disk Twelve-Slot REV3 Drum for Precision Kart Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562678251838,"sku":"SMC-5082","price":48.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5082-two-disk-rev3-drum-only-smc-5082.jpg?v=1763114220"},{"product_id":"smc-5083-three-disk-rev3-drum-only-smc-5083","title":"Three-Disk REV3 Drum for Maximum Kart Clutch Power","description":"\u003cstrong\u003eTriple threat for torque\u003c\/strong\u003e: This three-disk drum takes REV3 clutches to new heights, multiplying engagement area for engines that pack a punch. In SMC's lineup, it's the choice for tracks where power overwhelms standard setups.\u003cp\u003eBreakdown of benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThree-disk compatibility for layered friction, maximizing hold without overload.\u003c\/li\u003e\n\u003cli\u003ePrecision-machined grooves ensure even wear across all surfaces.\u003c\/li\u003e\n\u003cli\u003eEnhanced cooling fins dissipate heat faster, sustaining performance in endurance races.\u003c\/li\u003e\n\u003cli\u003eBalanced weight distribution prevents wobbles at peak RPMs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEnvision launching off the line with zero hesitation – that's the edge this drum provides, organizing multi-disk interactions for pro-level control. It cuts down on rebuild frequency, keeping your kart race-ready and your budget intact. For ambitious drivers, it's the component that bridges stock limitations to custom speed. Pair with high-grip disks for a system that dominates straights and holds lines. SKU: SMC-5083 – power multiplication redefined.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I upgrade to a three-disk drum over a standard two-disk setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The three-disk drum increases the total friction surface area, allowing your clutch to handle higher torque loads without slipping. It is the ideal upgrade for engines that overwhelm standard two-disk setups, providing better power transfer off the line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this drum compatible with my existing REV3 clutch components?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this drum is specifically engineered for the SMC REV3 clutch system. However, ensure you are using compatible three-disk friction plates to take full advantage of the increased capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the three-disk design affect heat management?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This drum features enhanced cooling fins designed to dissipate heat rapidly. This is critical for endurance racing, where sustained high-RPM operation can cause clutch fade in standard drums.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to perform any special maintenance on this drum?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To maintain peak performance, regularly inspect the precision-machined grooves for signs of uneven wear. Keeping the drum clean and ensuring your friction disks are within spec will significantly extend the life of your clutch assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this drum fit my current sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This drum is designed to work with the standard REV3 sprocket mounting system. If you are changing your gear ratio, ensure you are using a compatible REV3-style sprocket.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-twelve-tab-clutch-disk-smc-4250\"\u003eSMC 12-Tab Clutch Disk - High-Grip Friction - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085\"\u003eBearing Race Kit for BA and REV3 Snout Replacements in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4208-internal-retaining-ring-smc-4208\"\u003eSMC Vortex Rev3 Internal Retaining Ring - Bearing Holder - Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5011-11t-35-rev3-sprocket-smc-5011\"\u003eSMC 11t #35 REV3 Sprocket for Balanced Kart Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562678317374,"sku":"SMC-5083","price":51.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5083-three-disk-rev3-drum-only-smc-5083.jpg?v=1763114221"},{"product_id":"smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085","title":"Bearing Race Kit for BA and REV3 Snout Replacements in Karts","description":"\u003cp\u003eSnout issues sidelining your kart? This bearing race kit for BA and REV3 snouts provides the fix, replacing worn races to reinstate factory-like precision. Essential for clutch overhauls, it targets the heart of rotational support.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete set includes all necessary races for full snout refresh.\u003c\/li\u003e\n\u003cli\u003eHigh-precision tolerances match OEM specs for vibration-free operation.\u003c\/li\u003e\n\u003cli\u003eCorrosion-proof materials endure moisture and debris from track environments.\u003c\/li\u003e\n\u003cli\u003eStreamlines replacement process, cutting downtime during busy race weekends.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePost-install, expect buttery-smooth engagement that translates to sharper acceleration and better fuel economy in 4-stroke setups. It's a proactive step for organized maintenance, preventing costly cascade failures. Kart teams swear by it for keeping veterans competitive against new builds. This kit doesn't just repair; it upgrades reliability, letting you push harder without worry. Ideal for DIY tuners or pro shops. SKU: SMC-5085 – restoration that races.\u003c\/p\u003e\u003cp\u003eWith proper torque, your snout will spin true, organizing power flow from crankshaft to chain.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should I replace the bearing races in my BA or REV3 snout?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should replace them if you notice excessive play in the clutch drum, vibration during acceleration, or if the snout no longer spins with factory-like smoothness. Regular inspection during clutch overhauls is recommended to prevent cascade failures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this kit compatible with all SMC REV3 clutch setups?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this kit is specifically engineered for BA and REV3 snout replacements, ensuring the high-precision tolerances required for these specific clutch systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install these bearing races?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While standard shop tools are often sufficient, we recommend using a proper bearing driver to ensure the races are seated evenly without damaging the precision surfaces. Always ensure proper torque during reassembly to keep the snout spinning true.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will replacing these races improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. By reducing internal friction and vibration, this kit promotes smoother clutch engagement, which translates to more efficient power transfer from the crankshaft to the chain, potentially improving acceleration and fuel economy.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4208-internal-retaining-ring-smc-4208\"\u003eSMC Vortex Rev3 Internal Retaining Ring - Bearing Holder - Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562678382910,"sku":"SMC-5085","price":19.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085.jpg?v=1763114223"},{"product_id":"smc-5089-spacer-for-smc-5011-sprocket-smc-5089","title":"Precision Spacer for SMC 11t #35 REV3 Sprocket","description":"\u003cp\u003eMaintain exact tolerances with the SMC Spacer for 11t #35 REV3 Sprockets, vital for flawless clutch function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal .775\" width for precise fit.\u003c\/li\u003e\n\u003cli\u003eMandatory for 11t REV3 applications.\u003c\/li\u003e\n\u003cli\u003eMinimizes misalignment risks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt supports even stress distribution, enhancing speed consistency and track organization. Simple yet effective for peak efficiency. SKU: SMC-5089.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is this spacer mandatory for the 11t REV3 sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 11t #35 REV3 sprocket has specific dimensional requirements. This spacer ensures the sprocket is correctly positioned on the clutch snout, preventing lateral movement and ensuring the chain aligns perfectly with your rear sprocket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the width of this spacer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This spacer features a nominal width of .775\", which is engineered to maintain the exact tolerances required for flawless clutch engagement in REV3 applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this spacer with other sprocket sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific spacer (SMC-5089) is designed specifically for the 11t #35 REV3 sprocket. Using it with different tooth counts may result in improper alignment and potential drivetrain failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this spacer improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By minimizing misalignment, this spacer reduces friction and wear on your chain and sprocket. Proper alignment ensures even stress distribution, which helps maintain consistent speed and improves the overall efficiency of your power transfer.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5011-11t-35-rev3-sprocket-smc-5011\"\u003eSMC 11t #35 REV3 Sprocket for Balanced Kart Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085\"\u003eBearing Race Kit for BA and REV3 Snout Replacements in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562678415678,"sku":"SMC-5089","price":5.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5089-spacer-for-smc-5011-sprocket-smc-5089.jpg?v=1763114224"},{"product_id":"smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092","title":"Universal Inner Spacer for REV3 Kart Sprockets","description":"\u003cp\u003eImagine a clutch that engages flawlessly every time you hit the throttle – that's the promise of this inner spacer for REV3 sprockets. It fills the gap between components, preventing unwanted movement that leads to power loss or premature wear.\u003c\/p\u003e\u003cp\u003eKey advantages include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUniversal fit across all REV3 models, simplifying inventory for teams with multiple karts.\u003c\/li\u003e\n\u003cli\u003eHigh-strength material withstands intense racing stresses, ensuring longevity in competitive environments.\u003c\/li\u003e\n\u003cli\u003eContributes to quieter operation by stabilizing sprocket positioning, minimizing noise distractions on the track.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor mechanics and drivers alike, integrating this spacer means fewer adjustments mid-season and more time dominating corners. It directly supports faster power transfer, giving you the edge in straightaways. SKU: SMC-5092 – reliability you can build your race strategy around.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this spacer compatible with all REV3 sprocket sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the SMC-5092 is designed as a universal inner spacer specifically for the REV3 sprocket line, ensuring consistent fitment regardless of the tooth count you are running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is an inner spacer necessary for my kart clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The inner spacer fills the critical gap between drivetrain components. By eliminating unwanted lateral movement, it prevents power loss, reduces vibration, and minimizes premature wear on your sprocket and clutch assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this spacer affect my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By stabilizing the sprocket position, this spacer ensures more efficient power transfer from the engine to the rear axle. This leads to smoother clutch engagement and improved acceleration out of corners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I replace this spacer when changing sprockets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is good practice to inspect your spacer for signs of wear or deformation whenever you perform a gear change. If the spacer shows grooves or thinning, replacing it with a fresh SMC-5092 will help maintain optimal sprocket alignment.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085\"\u003eBearing Race Kit for BA and REV3 Snout Replacements in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5011-11t-35-rev3-sprocket-smc-5011\"\u003eSMC 11t #35 REV3 Sprocket for Balanced Kart Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4208-internal-retaining-ring-smc-4208\"\u003eSMC Vortex Rev3 Internal Retaining Ring - Bearing Holder - Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562679660862,"sku":"SMC-5092","price":4.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092.jpg?v=1763114225"},{"product_id":"smc-5093-inboard-spacer-for-12t-35-and-larger-sprockets-smc-5093","title":"Precision Inboard Spacer for 12T #35 and Larger Kart Sprockets","description":"\u003cp\u003ePrecision engineering meets track demands in this inboard spacer, crafted to fit seamlessly with 12T #35 sprockets and beyond. By maintaining exact spacing within your SMC clutch assembly, it prevents misalignment that could sap precious horsepower during acceleration phases.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSupports larger sprockets for versatile gearing options in various track conditions.\u003c\/li\u003e\n\u003cli\u003eReduces vibration and heat buildup, extending component life for more race sessions without downtime.\u003c\/li\u003e\n\u003cli\u003eEasy installation enhances pit efficiency, letting you focus on strategy rather than mechanics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're tuning for sprint races or endurance events, this spacer optimizes power delivery from engine to wheels, helping shave seconds off your lap times. Racers report smoother shifts and quicker starts, translating to better positioning in tight fields. SKU: SMC-5093 – a small part with big impact on your kart's speed potential.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is an inboard spacer necessary for my kart clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The inboard spacer ensures your sprocket is perfectly aligned within the clutch assembly. Proper alignment prevents binding and uneven wear, which is critical for maintaining maximum horsepower transfer from your engine to the wheels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this spacer compatible with all #35 sprockets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This specific spacer is precision-engineered for 12T #35 sprockets and larger. It is designed to maintain the correct spacing required for these specific gear sizes in SMC clutch systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this spacer help with heat management?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By ensuring the sprocket runs true and reducing friction-induced misalignment, this spacer helps minimize unnecessary vibration and heat buildup, which can otherwise lead to premature component failure during long race sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this for both sprint and endurance racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Because this spacer optimizes power delivery and improves component durability, it is an excellent addition for both sprint racing, where acceleration is key, and endurance events, where reliability is paramount.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5012-12t-35-rev3-sprocket-smc-5012\"\u003eSMC 12t #35 REV3 Sprocket for Versatile Kart Gearing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5007-two-disk-twelve-slot-rev3-drum-only-smc-5007\"\u003eTwo-Disk Twelve-Slot REV3 Drum for Precision Kart Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085\"\u003eBearing Race Kit for BA and REV3 Snout Replacements in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562679726398,"sku":"SMC-5093","price":4.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5093-inboard-spacer-for-12t-35-and-larger-sprockets-smc-5093.jpg?v=1763114226"},{"product_id":"smc-5095-stepped-retaining-washer-for-bully-clutches-smc-5095","title":"Stepped Retaining Washer for High-Performance Bully Kart Clutches","description":"\u003cstrong\u003eLock in peak performance\u003c\/strong\u003e with the stepped design that provides superior hold compared to flat washers. Specifically tailored for Bully clutches, it addresses common issues like loosening during aggressive shifts, keeping your drivetrain solid through every turn.\u003cul\u003e\n\u003cli\u003eStepped profile enhances stability, ideal for high-speed tracks where vibrations are intense.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant construction stands up to trackside elements, maintaining integrity over multiple seasons.\u003c\/li\u003e\n\u003cli\u003eQuick to install, saving valuable time during pre-race setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis washer isn't just a fastener; it's a safeguard for your investment, allowing smoother engagement and quicker acceleration. Drivers notice the difference in handling precision, leading to confident overtakes. SKU: SMC-5095 – the detail that defines winning margins.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use a stepped washer instead of a standard flat washer on my Bully clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The stepped design provides a more secure, mechanical lock that prevents the hardware from loosening under the intense vibrations and aggressive shifting common in high-speed kart racing. It ensures your drivetrain remains stable throughout the race.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this washer compatible with all kart clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific washer (SMC-5095) is precision-engineered specifically for Bully clutches. Using it on non-compatible clutch systems may result in improper fitment or hardware failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my clutch retaining hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While this washer is constructed from corrosion-resistant materials for long-term durability, it is best practice to inspect it during every major clutch rebuild or if you notice any signs of wear or deformation during your pre-race setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this washer require any special tools for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, it is designed for quick and easy installation, allowing you to save valuable time during trackside maintenance or gear changes.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-11t-35-sprocket-conversion-kit-for-bully-clutches-smc-5056\"\u003eSMC 11t #35 Sprocket Conversion Kit for Bully Two Disk Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-10t-35-sprocket-conversion-kit-for-bully-two-disk-clutches-smc-5046\"\u003eSMC Bully Two Disk 10T #35 Sprocket Conversion Kit - REV3 Tri-Hex - Outlaw\/Modified Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-backing-plate-3623-smc-3623\"\u003eSMC #3623 Backing Plate for Robust Kart Clutch Support\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-floater-3622-smc-3622\"\u003eSMC #3622 Floater for Smooth Clutch Operation in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-twelve-tab-clutch-disk-smc-4250\"\u003eSMC 12-Tab Clutch Disk - High-Grip Friction - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562679791934,"sku":"SMC-5095","price":4.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5095-stepped-retaining-washer-for-bully-clutches-smc-5095.jpg?v=1763114227"},{"product_id":"smc-9t-35-sprocket-conversion-kit-outboard-mount-only-smc-5045","title":"SMC 9t #35 Sprocket Conversion Kit for Outboard Mount in Two-Disk Clutches","description":"\u003cp\u003eFor outboard-only applications, the SMC 9t #35 Sprocket Conversion Kit universalizes upgrades across two-disk platforms like Bully and Viper.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits after 7\/8\" snout removal on Bully.\u003c\/li\u003e\n\u003cli\u003eCustomer shims may be needed for alignment.\u003c\/li\u003e\n\u003cli\u003eRecommend SMC #4651 key for Bully.\u003c\/li\u003e\n\u003cli\u003eREV3 drum style for modern performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis aggressive 9-tooth setup maximizes initial thrust, perfect for drag-style launches or short ovals. It demands competent assembly to avoid issues, rewarding with blistering acceleration. Organizes complex builds by providing core components. Note: Image approximate; not for novices. SKU: SMC-5045.\u003c\/p\u003e\u003cp\u003eHarness extreme torque for track dominance, if you're up to the build.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this conversion kit compatible with all kart clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This kit is specifically designed for outboard-only applications on two-disk platforms, such as Bully and Viper. It is intended for experienced builders and requires specific modifications, such as 7\/8\" snout removal on Bully clutches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the 9-tooth sprocket setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 9-tooth configuration is an aggressive setup designed to maximize initial thrust. It is ideal for drag-style launches or short oval tracks where rapid acceleration out of corners is critical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need additional parts for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, customer shims may be required to achieve proper alignment. For Bully clutch applications, we highly recommend using the SMC #4651 key for a secure fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this kit suitable for beginners?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this product is designed for advanced racers and experienced mechanics. It demands competent assembly to ensure performance and safety; it is not recommended for novices.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4208-internal-retaining-ring-smc-4208\"\u003eSMC Vortex Rev3 Internal Retaining Ring - Bearing Holder - Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562679857470,"sku":"SMC-5045","price":90.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-9t-35-sprocket-conversion-kit-outboard-mount-only-smc-5045.jpg?v=1763114228"},{"product_id":"smc-backing-plate-3623-smc-3623","title":"SMC #3623 Backing Plate for Robust Kart Clutch Support","description":"\u003cp\u003eWhat holds your clutch together under extreme G-forces? The #3623 backing plate, engineered to absorb shocks and maintain structural integrity in SMC systems. It acts as the backbone, supporting even expansion of clutch elements for uniform power application.\u003c\/p\u003e\u003cp\u003eDiscover its edge:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReinforced edges resist warping from repeated engagements.\u003c\/li\u003e\n\u003cli\u003eOptimized thickness balances rigidity with minimal added weight.\u003c\/li\u003e\n\u003cli\u003ePrecision holes for secure spring mounting, reducing setup errors.\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple SMC drum configurations for versatile use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn practice, this plate translates to fewer vibrations and more predictable shifts, helping you navigate chicanes with confidence. For organized pit crews, it's a plug-and-play solution that streamlines maintenance. Elevate from average to elite by securing the core of your drivetrain – this backing plate ensures every ounce of engine power reaches the track. Ideal for racers aiming for series points. SKU: SMC-3623.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary function of the SMC #3623 backing plate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The backing plate acts as the structural backbone of your SMC clutch system. It is designed to absorb extreme G-forces and shocks, ensuring that clutch elements expand uniformly for consistent power transfer to the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this backing plate compatible with all SMC clutch drums?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The #3623 is engineered for versatility and is compatible with multiple SMC drum configurations. Please verify your specific drum model to ensure a perfect fit for your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the #3623 backing plate improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By providing a rigid, warp-resistant foundation, this plate reduces vibrations and promotes more predictable shifts. This allows for smoother power delivery, which is essential for maintaining speed through technical chicanes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this part require special tools for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the #3623 is designed as a plug-and-play solution. Its precision-drilled holes allow for quick and secure spring mounting, making it an ideal component for pit crews looking to streamline maintenance during race days.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-floater-3622-smc-3622\"\u003eSMC #3622 Floater for Smooth Clutch Operation in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-twelve-tab-clutch-disk-smc-4250\"\u003eSMC 12-Tab Clutch Disk - High-Grip Friction - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562679923006,"sku":"SMC-3623","price":19.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-backing-plate-3623-smc-3623.jpg?v=1763114229"},{"product_id":"smc-floater-3622-smc-3622","title":"SMC #3622 Floater for Smooth Clutch Operation in Karts","description":"\u003cstrong\u003eFloat like a pro\u003c\/strong\u003e – this #3622 floater enables your clutch shoes to move independently, optimizing contact with the drum for instantaneous response. In the heat of a race, every millisecond counts, and this component delivers by eliminating binding that robs speed.\u003cul\u003e\n\u003cli\u003ePrecision-machined for minimal weight, improving overall drivetrain responsiveness.\u003c\/li\u003e\n\u003cli\u003eSupports high-RPM environments without deforming, ideal for tuned engines.\u003c\/li\u003e\n\u003cli\u003eEasy integration into existing SMC clutches, no modifications needed.\u003c\/li\u003e\n\u003cli\u003eEnhances heat dissipation by allowing better airflow around moving parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTeams using this floater often see extended intervals between rebuilds, keeping costs down while staying competitive. It's not just about speed; it's about the smooth organization of power that lets you focus on lines and braking points. For karts running tight schedules, this part ensures reliability that matches your ambition. Visualize crossing the finish line first, thanks to a clutch that engages without hesitation. SKU: SMC-3622 – the subtle upgrade that elevates your game.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary function of the SMC #3622 Floater?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The floater allows your clutch shoes to move independently, ensuring they maintain optimal contact with the clutch drum. This eliminates binding, which helps prevent power loss and provides a more responsive, consistent engagement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the #3622 Floater compatible with my existing SMC clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this component is designed for easy integration into existing SMC clutch assemblies. It requires no modifications for installation, making it a straightforward upgrade for your drivetrain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this floater help with clutch maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By improving heat dissipation and reducing binding, the #3622 Floater helps minimize wear on your clutch components. Many racing teams find that using this part extends the intervals between necessary clutch rebuilds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this in high-RPM racing environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. The #3622 is precision-machined to be lightweight and durable, allowing it to withstand high-RPM environments without deforming, making it an ideal choice for tuned racing engines.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-backing-plate-3623-smc-3623\"\u003eSMC #3623 Backing Plate for Robust Kart Clutch Support\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-twelve-tab-clutch-disk-smc-4250\"\u003eSMC 12-Tab Clutch Disk - High-Grip Friction - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4068-vortex-gold-spring-sold-each-smc-4068\"\u003eVortex Gold Spring for Premium Kart Clutch Adjustability\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562679955774,"sku":"SMC-3622","price":18.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-floater-3622-smc-3622.jpg?v=1763114230"},{"product_id":"smc-twelve-tab-clutch-disk-smc-4250","title":"SMC 12-Tab Clutch Disk - High-Grip Friction - 4-Cycle Racing","description":"\u003cp\u003eFriction management is the defining factor in 4-cycle kart racing, and the SMC 12-Tab Clutch Disk delivers the precise engagement required to dominate the grid. When you are tuning your drivetrain, every millisecond of lock-up time dictates your corner exit speed. Designed specifically for SMC clutch systems, this twelve-tab friction disk maximizes surface area contact, distributing torsional force evenly to prevent slippage under heavy loads.\u003c\/p\u003e\u003ch2\u003eOptimizing Your Motor Engine For Sale or Racing\u003c\/h2\u003e\u003cp\u003eWhether you are prepping a fresh motor engine for sale or dialing in your current race chassis, drivetrain efficiency cannot be ignored. The twelve precisely machined tabs ensure balanced wear and optimal torque handling, translating to aggressive, predictable lock-up. Unlike standard OEM disks that glaze over during high-heat operating windows, this high-temperature friction material maintains its bite lap after lap. You wouldn't compromise on premium engine oil or top-tier go kart racing helmets, so your clutch assembly demands the same level of uncompromising quality.\u003c\/p\u003e\u003ch2\u003eSeamless Integration with Your LO206 Carburetor Kit\u003c\/h2\u003e\u003cp\u003ePower delivery is a holistic system. When you fine-tune your fuel delivery with an lo206 carburetor kit, you need a clutch disk capable of transferring that optimized power directly to the rear axle. The lightweight construction of the SMC-4250 shaves critical rotating mass from your clutch assembly, allowing the engine to spool up faster and hit peak RPMs without parasitic drag.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications \u0026amp; Competitive Advantages\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwelve-Tab Architecture:\u003c\/strong\u003e Distributes engagement force evenly for rapid, stutter-free lock-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temp Friction Lining:\u003c\/strong\u003e Resists glazing and fade during extreme heat cycles and standing starts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Rotating Mass:\u003c\/strong\u003e Lightweight core design accelerates engine revs for better straightaway speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMC System Compatibility:\u003c\/strong\u003e Engineered as a direct drop-in replacement for SMC Gold and Vortex clutch baskets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Torque Transfer:\u003c\/strong\u003e Eliminates mid-corner slip, maximizing horsepower delivery to the drive-line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Balanced wear characteristics reduce the need for constant rebuilds between heat races.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Tolerances:\u003c\/strong\u003e Machined to exact SMC factory specifications to prevent basket grooving.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMaintaining your drivetrain with genuine SMC replacement components is the easiest way to secure a competitive advantage on race day. A slipping clutch robs you of horsepower, destroys your momentum, and overheats your entire drive-line. By upgrading to the high-grip twelve-tab disk, you are ensuring that every ounce of torque generated by your engine is efficiently transferred to the tarmac. Stop losing tenths of a second to clutch slip. Rebuild your SMC clutch with the 12-tab disk and experience the immediate, aggressive engagement that puts you on the podium.\u003c\/p\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 SMC clutch disk?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your clutch disk if you notice inconsistent engagement, a drop in corner-exit acceleration, or if the engine RPMs flare without a corresponding increase in kart speed. If the friction material appears glazed, shows uneven wear, or if the tabs are grooved, it is time for a replacement to maintain peak performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this 12-tab disk compatible with all SMC clutch baskets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This disk is specifically engineered as a direct drop-in replacement for SMC Gold and Vortex clutch baskets. It is designed to fit the 12-tab architecture of these systems to ensure precise, stutter-free lock-up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the weight of the clutch disk affect my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The SMC-4250 features a lightweight core design that reduces rotating mass. By shaving this critical weight from your clutch assembly, your engine can spool up faster, allowing you to reach peak RPMs more quickly for better straightaway speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this disk with other brands of 4-cycle clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This disk is precision-machined to exact SMC factory specifications. While it may physically fit other baskets, we strongly recommend using it only with compatible SMC systems to ensure proper torque transfer and to prevent damage to your clutch basket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the 12-tab design over standard disks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 12-tab architecture provides a larger surface area for engagement, which distributes torsional force more evenly. This prevents slippage under heavy loads and reduces the likelihood of the disk glazing over during high-heat racing conditions.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5007-two-disk-twelve-slot-rev3-drum-only-smc-5007\"\u003eTwo-Disk Twelve-Slot REV3 Drum for Precision Kart Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-floater-3622-smc-3622\"\u003eSMC #3622 Floater for Smooth Clutch Operation in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562680021310,"sku":"SMC-4250","price":35.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-twelve-tab-clutch-disk-smc-4250.jpg?v=1763114232"},{"product_id":"smc-vortex-spring-tool-smc-4018","title":"SMC Vortex Clutch Spring Tool - Spring Compressor \u0026 Removal - All Classes","description":"\u003cp\u003eServicing your go kart clutch in the hot pit lane demands precision, and the SMC Vortex Spring Tool delivers instant, slip-free compression for rapid spring swaps. When track temperatures shift and you need to adjust your engagement RPM, fighting with stubborn clutch springs using pliers is a guaranteed way to lose a heat race. This purpose-built SMC-4018 tool compresses and removes Vortex clutch springs effortlessly, turning a frustrating chore into a seamless, five-second task.\u003c\/p\u003e\u003ch2\u003eOutpace the Competition: From Engine Carburettor to Clutch Engagement\u003c\/h2\u003e\u003cp\u003eEvery component on your chassis dictates your lap times. Just as you meticulously tune your engine carburettor for optimal fuel delivery or ensure your belt engine drive system is perfectly aligned, your clutch engagement point must be flawlessly dialed. The SMC Vortex Spring Tool allows you to swap spring rates instantly to match track conditions. Whether you are staging next to your fuel jugs in the paddock or making a last-minute adjustment on the grid, this tool's custom hook design grips the spring securely without slipping, preventing bent fingers and damaged components.\u003c\/p\u003e\u003ch2\u003eMaximize Your Setup for the Best Go Kart Tires for Racing\u003c\/h2\u003e\u003cp\u003eTuning your clutch is directly tied to how your chassis puts power to the ground. Even if you are running the best go kart tires for racing, an improperly timed clutch engagement will spin the rear wheels or bog the motor out of the apex. By utilizing the SMC spring tool, mechanics and drivers can rapidly test different Vortex spring colors and rates to find the perfect bite point. The ergonomic handle minimizes hand fatigue during multiple changes, while its compact footprint fits perfectly in any trackside toolbox.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Hook Geometry:\u003c\/strong\u003e Grips SMC Vortex springs securely, eliminating dangerous slips during high-tension removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Grip Handle:\u003c\/strong\u003e Minimizes hand fatigue and provides maximum leverage for stiff, high-engagement springs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Vortex Compatibility:\u003c\/strong\u003e Works flawlessly with all SMC Vortex spring rates, colors, and tension specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrackside Portability:\u003c\/strong\u003e Compact, lightweight design fits easily into your pit cart alongside your tire pressure gauges and tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Engagement Tuning:\u003c\/strong\u003e Swap springs in seconds to adapt to changing track temperatures and tire grip levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Built from hardened steel to withstand seasons of abuse in professional karting environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamage Prevention:\u003c\/strong\u003e Eliminates the need for pliers, protecting your springs from deformation and your hands from injury.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this tool compatible with all SMC Vortex clutch spring colors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the SMC-4018 is designed to work with all SMC Vortex spring rates and colors, ensuring you can adjust your engagement RPM regardless of the specific spring tension you are running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use this tool instead of standard pliers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Standard pliers often slip, which can damage the spring coils or cause injury to your fingers. The custom hook geometry of this tool provides a secure, slip-free grip that makes removal and installation safe and nearly effortless.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does changing my clutch springs affect my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Your clutch engagement point determines when power is transferred to the rear wheels. By using this tool to swap springs quickly, you can fine-tune your engagement to prevent the engine from bogging down or the tires from spinning excessively out of corners, helping you optimize your setup for changing track conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the SMC Vortex Spring Tool durable enough for professional racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. It is constructed from hardened steel to withstand the rigors of professional karting environments and frequent use in the pit lane.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/products\/oem-smc-11t-35-sprocket-standard-small-pattern-smc-4611\"\u003eSMC Clutches 4611 11T #35 Sprocket - Small Pattern - Kart Racing\u003c\/a\u003e\u003c\/p\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562680119614,"sku":"SMC-4018","price":17.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-vortex-spring-tool-smc-4018.jpg?v=1763114233"},{"product_id":"smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002","title":"SMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement","description":"\u003cp\u003eImagine hitting the throttle and feeling immediate, unyielding grip from your kart's drivetrain—that's the promise of the SMC Vortex Two Disk Clutch in its advanced REV3 configuration. Without a sprocket included, this clutch offers flexibility for tailored gearing, allowing racers to fine-tune their setup for specific track demands.\u003c\/p\u003e\u003cp\u003eBuilt with aerospace-grade materials, the REV3 style incorporates dual-disk technology that engages progressively, ensuring smooth starts and powerful launches. This design is particularly beneficial in sprint races where quick acceleration can mean the difference between pole position and the pack.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRevolutionary REV3 enhancements provide better heat dissipation, preventing fade during extended sessions.\u003c\/li\u003e\n\u003cli\u003ePrecision-machined components reduce vibration, leading to less wear on bearings and extended clutch life.\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of kart engines, from 100cc to 450cc, for versatile application.\u003c\/li\u003e\n\u003cli\u003eOptimizes power delivery to keep you ahead in straightaways and corners alike.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn the world of kart racing, where every millisecond counts, this clutch shines by minimizing engagement delay. Racers report noticeable improvements in lap consistency, especially on technical circuits with frequent speed changes. Its robust construction withstands the torque of high-revving engines, making it a favorite among professional teams.\u003c\/p\u003e\u003cp\u003eSetting it up is user-friendly; simply bolt it onto your crankshaft and pair with your chosen sprocket for a custom ratio that suits your driving style. Over time, this investment pays off through reduced maintenance and enhanced reliability, keeping you organized and focused at the track rather than troubleshooting failures.\u003c\/p\u003e\u003cp\u003eFor those upgrading from single-disk systems, the transition reveals a world of refined control—smoother shifts, faster recovery from slides, and ultimately, more wins. The SMC Vortex isn't just a clutch; it's a performance multiplier that elevates your entire racing experience. Whether you're a seasoned pro or an ambitious club racer, integrating this REV3 style clutch will sharpen your competitive edge. SKU: SMC-5002.\u003c\/p\u003e\u003cp\u003eBeyond speed, it promotes better organization with its modular design, allowing easy sprocket swaps without full disassembly. Embrace the future of kart clutching and watch your times drop.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this clutch compatible with my kart engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The SMC Vortex REV3 is highly versatile and compatible with a wide range of kart engines, specifically designed for 100cc to 450cc applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this clutch come with a sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific model (SMC-5002) does not include a sprocket. This allows you to select the exact tooth count and ratio required for your specific track gearing needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the SMC Vortex REV3?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Installation is straightforward: simply bolt the clutch unit onto your crankshaft and secure your chosen sprocket. Its modular design allows for future sprocket swaps without requiring a full disassembly of the clutch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the benefits of the REV3 dual-disk design?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The dual-disk technology provides superior heat dissipation to prevent fade, reduces vibration for longer bearing life, and ensures progressive, powerful engagement for faster launches off the line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How can I maintain peak performance with this clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To keep your clutch performing at its best, we recommend regular inspections and using the official rebuild kit when friction surfaces show signs of wear. Keeping the unit clean and properly adjusted will ensure 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\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5011-11t-35-rev3-sprocket-smc-5011\"\u003eSMC 11t #35 REV3 Sprocket for Balanced Kart Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4068-vortex-gold-spring-sold-each-smc-4068\"\u003eVortex Gold Spring for Premium Kart Clutch Adjustability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562680152382,"sku":"SMC-5002","price":435.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002.jpg?v=1763114234"},{"product_id":"smc-vortex-two-disk-rebuild-kit-smc-5072","title":"SMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing","description":"\u003cp\u003eRestoring maximum lock-up and eliminating off-corner clutch slip is critical to lowering your lap times, which is why racers constantly searching for the best go kart parts near me trust the SMC Vortex Two-Disk Rebuild Kit to deliver factory-fresh engagement. When your powertrain starts bleeding tenths of a second due to glazed friction material or fatigued springs, a complete overhaul is the only way to regain your competitive advantage. The SMC-5072 kit provides every essential component required to rebuild your SMC Vortex two-disk clutch, ensuring precise RPM engagement and aggressive bite out of the apex.\u003c\/p\u003e\n\n\u003ch2\u003eBeyond the Brake Caliper: Powertrain Efficiency\u003c\/h2\u003e\n\u003cp\u003eMany drivers spend hours obsessing over chassis setup, swapping brake discs, or bleeding a sticky brake caliper, only to ignore the massive time loss caused by a slipping clutch. Power transfer is everything in 4-cycle racing. By replacing worn internal clutch components with this premium SMC rebuild kit, you guarantee that every ounce of horsepower generated by your engine is instantly transferred to the rear axle. The high-quality friction materials resist thermal glazing under extreme race conditions, providing consistent lock-up lap after lap.\u003c\/p\u003e\n\n\u003ch2\u003eComprehensive Maintenance: From Go Kart Fuel Tank to Clutch\u003c\/h2\u003e\n\u003cp\u003eA winning kart requires a holistic approach to maintenance. Just as you would flush your go kart fuel tank to prevent debris from clogging your fuel lines, or precisely tune your lo206 carburetor kit for optimal air-fuel ratio, your clutch demands regular servicing to maintain peak efficiency. This rebuild kit minimizes downtime in the pits by providing a streamlined, all-in-one solution. You won't be scrambling for individual replacement parts; everything needed to restore optimal spring tension and friction surface area is included.\u003c\/p\u003e\n\n\u003ch2\u003eSMC-5072 Rebuild Kit Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Friction Disks:\u003c\/strong\u003e Engineered to resist glazing and deliver a sharp, consistent bite during high-RPM engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-Treated Floater Plates:\u003c\/strong\u003e Prevents warping under intense thermal loads, ensuring a perfectly flat mating surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Tension Springs:\u003c\/strong\u003e Restores factory engagement RPM, eliminating sluggish acceleration and clutch drag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Power Transfer:\u003c\/strong\u003e Directly translates engine torque to the drive-line for faster, more predictable corner exits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Fade Resistance:\u003c\/strong\u003e Built to withstand the extreme heat cycles of competitive club and national series racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Fit Replacement:\u003c\/strong\u003e Designed specifically for the SMC Vortex two-disk clutch system for seamless installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Hardware Set:\u003c\/strong\u003e Includes all necessary wear items to prevent the hassle of sourcing individual components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTransform potential mechanical failures into sustained, race-winning performance. Invest in the SMC Vortex Two-Disk Rebuild Kit and ensure your powertrain is as dialed in as the rest of your chassis.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I rebuild my SMC Vortex two-disk clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Maintenance intervals depend on your racing frequency and track conditions. However, if you notice off-corner clutch slip, sluggish acceleration, or inconsistent RPM engagement, it is time to perform a full rebuild to restore factory-fresh performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include everything needed for a full overhaul?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the SMC-5072 kit is a comprehensive solution. It includes high-friction disks, heat-treated floater plates, and precision tension springs to ensure you have all the necessary wear items to restore your clutch without needing to source individual components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this rebuild kit myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The kit is designed as a direct-fit replacement for the SMC Vortex two-disk clutch system. While it is straightforward to install, ensure you have the proper tools to disassemble the clutch assembly and verify that all components are seated correctly to maintain optimal spring tension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this kit help with clutch drag?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. By replacing fatigued springs and worn friction materials, this kit restores the correct engagement RPM and helps eliminate clutch drag, ensuring that your engine's power is efficiently transferred to the rear axle.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-twelve-tab-clutch-disk-smc-4250\"\u003eSMC 12-Tab Clutch Disk - High-Grip Friction - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-floater-3622-smc-3622\"\u003eSMC #3622 Floater for Smooth Clutch Operation in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4068-vortex-gold-spring-sold-each-smc-4068\"\u003eVortex Gold Spring for Premium Kart Clutch Adjustability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4059-vortex-black-spring-sold-each-smc-4059\"\u003eVortex Black Spring for Firm Kart Clutch Response\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562680250686,"sku":"SMC-5072","price":125.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-vortex-two-disk-rebuild-kit-smc-5072.jpg?v=1763114235"},{"product_id":"plastic-sprocket-guard-spacer-ps","title":"SMC AP8\/AP9 Plastic Sprocket Guard Spacer - Anti-Friction Guide - Universal Karting","description":"\u003cp\u003eEliminating drivetrain friction is the fastest way to lower your lap times, and as a leading \u003cstrong\u003ego kart shop\u003c\/strong\u003e, we recommend the SMC SM-PS Plastic Sprocket Guard Spacer to achieve exactly that. Designed specifically to mate with SMC AP8 small or AP9 medium aluminum sprocket guards, this lightweight nylon spacer transforms your standard guards into a highly efficient sprocket guide system. By providing the exact clearance needed to prevent chain rub, it ensures your #35 or #219 chain tracks perfectly straight, maximizing power transfer from the clutch to the rear axle. Whether you are running a high-revving 2-cycle or maximizing your \u003cstrong\u003ebriggs and stratton lo206 horsepower\u003c\/strong\u003e, maintaining a free-spinning driveline is critical for preserving momentum out of tight corners.\u003c\/p\u003e\n\u003ch2\u003eBeyond Go Kart Wheels: Optimizing Driveline Efficiency\u003c\/h2\u003e\n\u003cp\u003eWhile many racers focus entirely on tire pressures and \u003cstrong\u003ego kart wheels\u003c\/strong\u003e for grip, neglecting your chain path will scrub off valuable speed. The SMC plastic guard spacer acts as a buffer, absorbing vibration and resisting the intense heat generated during long feature races. When you sandwich this spacer between two AP8 or AP9 guards, you create a rigid, friction-free channel that prevents the chain from derailing over aggressive curbs. This precise alignment reduces the risk of binding, ensuring that every ounce of torque reaches the track surface.\u003c\/p\u003e\n\u003ch2\u003eComplement Your Brakes and Parts with Driveline Security\u003c\/h2\u003e\n\u003cp\u003eA dropped chain can end your weekend just as quickly as a blown motor. While investing in top-tier \u003cstrong\u003eengine rebuilding kits\u003c\/strong\u003e is essential for power, the SMC spacer is your insurance policy for reliability. It standardizes your rear-end setup, allowing for rapid gear changes in the pits without having to re-measure clearances. Just like upgrading your \u003cstrong\u003ebrakes and parts\u003c\/strong\u003e for deeper corner entry, installing this spacer gives you the confidence to push the kart to its absolute limits without fear of mechanical failure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fitment:\u003c\/strong\u003e Custom-machined to perfectly align with SMC AP8 and AP9 aluminum sprocket guards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction Reduction:\u003c\/strong\u003e Maintains optimal chain clearance to eliminate power-robbing chain rub.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat \u0026amp; Vibration Resistant:\u003c\/strong\u003e Constructed from durable, lightweight nylon plastic that withstands extreme racing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriveline Security:\u003c\/strong\u003e Prevents chain derailment and misalignment when riding aggressive curbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Gear Changes:\u003c\/strong\u003e Simplifies your sprocket guide assembly for faster, standardized pit adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Ideal for both 2-cycle and 4-cycle setups, including Briggs LO206 and clone classes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Insurance:\u003c\/strong\u003e A highly affordable driveline upgrade that drastically improves overall kart reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which sprocket guards is this spacer compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This spacer is specifically designed to mate with SMC AP8 (small) and AP9 (medium) aluminum sprocket guards to create a secure, friction-free chain guide system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this spacer work with both #35 and #219 chains?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the spacer provides the necessary clearance to ensure that both #35 and #219 chains track straight and remain free of power-robbing chain rub.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this spacer suitable for 4-cycle engines like the Briggs LO206?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. It is designed for universal compatibility, making it an excellent choice for both 2-cycle and 4-cycle setups, including Briggs LO206 and clone classes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this spacer improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By maintaining precise chain alignment and reducing friction, it ensures maximum power transfer from your clutch to the rear axle. It also acts as a buffer against vibration and prevents chain derailment when hitting aggressive curbs.\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 Installation is straightforward. Simply sandwich the nylon spacer between your two aluminum sprocket guards to create a rigid, standardized channel that simplifies your rear-end setup and allows for faster gear changes in the pits.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5089-spacer-for-smc-5011-sprocket-smc-5089\"\u003ePrecision Spacer for SMC 11t #35 REV3 Sprocket\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5093-inboard-spacer-for-12t-35-and-larger-sprockets-smc-5093\"\u003ePrecision Inboard Spacer for 12T #35 and Larger Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5035-chamfered-outer-spacer-for-10t-35-rev3-sprockets-smc-5035\"\u003eChamfered Outer Spacer for SMC 10t #35 REV3 Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562723537214,"sku":"PS","price":5.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/sprocketguardshardware-plastic-sprocket-guard-spacer-ps.jpg?v=1763114788"},{"product_id":"aftermarket-smc-buller-premier-driver-35-specify-size-smc-b","title":"High-Performance Aftermarket #35 Clutch Driver for SMC, Buller, and Premier Karts - Specify Tooth Count","description":"\u003cp\u003eEnhance your kart's performance with the Aftermarket SMC\/Buller\/Premier #35 Clutch Driver in the 17T configuration, engineered for superior power transfer in competitive racing. This new-style driver features a precision slip fit bearing design that ensures smooth engagement, minimizes vibration, and extends component lifespan. Compatible with a range of popular kart brands including SMC, Buller, and Premier, it's the ideal upgrade for racers seeking reliable drivetrain efficiency, especially in setups requiring lower gearing.\u003c\/p\u003e\u003cp\u003eCrafted from high-strength materials, this 17T clutch driver resists wear and tear from intense track sessions, delivering consistent torque and acceleration. Whether you're tuning for sprint racing or endurance events, the #35 17T option offers versatility to match your setup with its specific tooth count for balanced speed and control. Easy to install with standard tools, it slips seamlessly onto your clutch assembly, reducing downtime and maintenance hassles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Features:\u003c\/strong\u003e Slip fit bearing for effortless installation and operation; 17T for optimized low-end torque\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Built to withstand high-RPM demands of kart racing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits SMC, Buller, and Premier clutch systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Boost:\u003c\/strong\u003e The 17T variant enhances acceleration for technical tracks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn the world of karting, every component counts toward victory. Our aftermarket #35 17T clutch driver stands out by combining affordability with top-tier quality, making it a must-have for amateur and professional drivers alike. Specify the 17T tooth count to fine-tune gearing ratios, ensuring your kart responds perfectly to your driving style. Don't settle for stock parts—elevate your ride with this essential driveline upgrade and experience the difference in handling and speed.\u003c\/p\u003e\u003cp\u003ePerfect for go-kart enthusiasts looking to customize their machine for optimal track performance. Add the #35 17T to your cart today and gear up for the next race!\u003c\/p\u003e","brand":"SMC","offers":[{"title":"#35 17T","offer_id":52569034654014,"sku":"SMC**B#35 17T","price":24.7,"currency_code":"USD","in_stock":true},{"title":"#35 18T","offer_id":53239550902590,"sku":"SMC**B#35 18T","price":24.7,"currency_code":"USD","in_stock":true},{"title":"#35 19T","offer_id":53239550935358,"sku":"SMC**B#35 19T","price":24.7,"currency_code":"USD","in_stock":true},{"title":"#35 20T","offer_id":53239550968126,"sku":"SMC**B#35 20T","price":24.7,"currency_code":"USD","in_stock":true},{"title":"#35 21T","offer_id":53239551000894,"sku":"SMC**B#35 21T","price":24.7,"currency_code":"USD","in_stock":true},{"title":"#35 22T","offer_id":53239551033662,"sku":"SMC**B#35 22T","price":24.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/clutchdrivers-aftermarket-smc-buller-premier-driver-35-specify-size-smc-b_f90fdae5-ace6-4a0d-90f1-eee54ec58b52.jpg?v=1763125231"},{"product_id":"smc-9t-35-sprocket-conversion-kit-outboard-mount-bully-viper","title":"SMC 9T #35 Sprocket Conversion Kit - Outboard Mount for Bully \u0026 Viper Clutches","description":"\u003cp\u003eUpgrade your kart's drivetrain with the \u003cstrong\u003eSMC 9T #35 Sprocket Conversion Kit\u003c\/strong\u003e, designed specifically for \u003cem\u003eRev3 style drums\u003c\/em\u003e. This kit provides a reliable outboard mount solution, perfect for racers seeking precise chain alignment and performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUniversal Fitment:\u003c\/strong\u003e Compatible with all two-disk Bully and Viper style clutches. Note: On Bully clutches, the 7\/8\" snout must be removed prior to installation. Additional customer-supplied spacers or shims may be required for optimal setup.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eOutboard use only – ensures proper clearance and functionality.\u003c\/li\u003e\n\u003cli\u003eKey is \u003cstrong\u003eNOT included\u003c\/strong\u003e. We recommend pairing with our part #4651 Key for Bully applications.\u003c\/li\u003e\n\u003cli\u003eNot ideal for drop ship sales due to assembly needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThomas Fehring, designer of all SMC products, shares this pro tip: Countersink your chain guard mounting holes and secure with flat head cap screws to resolve main clearance issues with the engine.\u003c\/p\u003e\n\n\u003cdiv class=\"warning\"\u003e\n\u003cp\u003e\u003cem\u003ePicture not 100% accurate.\u003c\/em\u003e This kit is best suited for competent clutch builders. If you're new to clutch work, consider professional assistance to avoid complications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eEngineered for durability and ease in competitive karting setups, this conversion kit helps maintain smooth power transfer while adapting to #35 chain systems. Ideal for track enthusiasts maintaining Bully or Viper clutches.\u003c\/p\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this kit compatible with all Bully and Viper clutches?\u003c\/strong\u003e\u003cbr\u003eA: Yes, universal fit for all two-disk styles. Remove 7\/8\" snout from Bully clutches.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does the kit include a key?\u003c\/strong\u003e\u003cbr\u003eA: No, key not included. Recommend part #4651 for Bully use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this for inboard mounting?\u003c\/strong\u003e\u003cbr\u003eA: No, outboard mount only.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What about spacers?\u003c\/strong\u003e\u003cbr\u003eA: May require customer-supplied spacers or shims.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Any chain guard advice?\u003c\/strong\u003e\u003cbr\u003eA: Countersink holes and use flat head cap screws, per designer Thomas Fehring.\u003c\/p\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":53244459843902,"sku":"SMC-5040","price":82.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/SMC_9t_35_Sprocket_Conversion_Kit_OUTBOARD_MOUNT_ONLY.jpg?v=1774902587"},{"product_id":"smc-10t-35-sprocket-conversion-kit-three-disk-clutches","title":"SMC 10T #35 Sprocket Conversion Kit for Viper Bully Three Disk Clutches","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003ePrecision Sprocket Conversion for Superior Drive Performance\u003c\/h2\u003e\n\u003cp\u003eTransform your kart's drivetrain with the SMC 10T #35 Sprocket Conversion Kit, engineered specifically for three disk clutches. This kit delivers seamless integration and enhanced reliability, minimizing wear and maximizing efficiency on the track.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit Design:\u003c\/strong\u003e Perfectly compatible with Viper or Bully Three Disk Clutches—just remove the bearing race for installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works with Baker-style clutches including Gator, TopDog, Goldilocks, Ego, Touch, Illusion, El Diablo, and many others.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptable for Modified Setups:\u003c\/strong\u003e Fits Bully Three Disk clutches with snout removed for BA10T or BA11T drive sprockets (customer-supplied spacers required).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInnovative Tri-Hex Pattern:\u003c\/strong\u003e Exclusive to new SMC kits for secure, precise mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Components Available:\u003c\/strong\u003e Pair with additional 11T-19T #35 sprockets, 12T-13T #219 sprockets, or replacement drums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Radial Ball Bearing:\u003c\/strong\u003e Reduces crank wear dramatically and virtually eliminates sprocket seizing risks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuilt for racers who demand durability and performance, this kit ensures smooth power transfer and long-lasting operation under intense conditions. The radial ball bearing stands out by providing smoother rotation and protection for your crankshaft, keeping you on the track longer without unexpected downtime.\u003c\/p\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for most applications. For Viper\/Bully, simply remove the bearing race. Verify your clutch type and snout configuration beforehand to ensure optimal fit. Professional installation recommended for best results.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\u003ch3\u003eWhich clutches is this kit directly compatible with?\u003c\/h3\u003e\n\u003cp\u003eViper or Bully Three Disk Clutches (bearing race removal required). Also fits Gator, TopDog, Goldilocks, Ego, Touch, Illusion, El Diablo, and other Baker-style clutches.\u003c\/p\u003e\n\u003ch3\u003eCan it be used on modified Bully clutches?\u003c\/h3\u003e\n\u003cp\u003eYes, for Bully Three Disk with snout removed to use BA10T or BA11T drive sprockets—requires customer-supplied spacers.\u003c\/p\u003e\n\u003ch3\u003eWhat makes the bearing special?\u003c\/h3\u003e\n\u003cp\u003eThe high-quality radial ball bearing minimizes crank wear and nearly eliminates the risk of sprocket seizing on the crank.\u003c\/p\u003e\n\u003ch3\u003eAre additional sprockets available?\u003c\/h3\u003e\n\u003cp\u003eYes, 11T thru 19T #35 and 12T\/13T #219 sprockets, plus replacement drums, are available separately.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":53244460040510,"sku":"SMC-5049","price":89.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/SMC_10t_35_Sprocket_Conversion_Kit_for_THREE_DISK_Clutches.jpg?v=1774902628"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/collections\/smc.webp?v=1777760665","url":"https:\/\/swiftkarting.com\/collections\/smc.oembed","provider":"Swift Karting","version":"1.0","type":"link"}