{"title":"Honda GXH50 Kid Kart Engines \u0026 Parts","description":"\u003cp\u003eParts and complete engines for Honda GXH50 kid kart applications. Includes stock engines plus clutch adaptors, jets, and throttle hardware.\u003c\/p\u003e","products":[{"product_id":"conduit-clip-46-304","title":"Durable Conduit Clip for Honda GXH50 Kid Kart Wiring","description":"\u003cp\u003eStruggling with loose wires on your kid kart? This conduit clip solves that by firmly holding wiring in place on Honda GXH50 setups, preventing chafing and shorts during bumpy rides.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty plastic construction resists cracking under racing stress.\u003c\/li\u003e\n\u003cli\u003eQuick-snap design for fast, tool-free installation in the pit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt promotes better organization, keeping cables routed away from hot engine parts and moving components. This small addition can prevent big issues, like electrical failures that sideline young drivers mid-race. For safety-focused teams, it's a must-have to maintain clean, hazard-free engine bays.\u003c\/p\u003e\u003cp\u003eSKU: 46-304\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this conduit clip compatible with other kart engines besides the Honda GXH50?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While specifically designed for the Honda GXH50 Kid Kart setup, the clip is versatile enough to work on any chassis or engine application where standard conduit or wiring needs to be secured to a frame or bracket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any tools to install this clip?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the conduit clip features a quick-snap design that allows for tool-free installation, making it perfect for quick adjustments in the pit lane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use a conduit clip on a kid kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Loose wires can vibrate against the engine or frame, leading to chafing, insulation wear, and potential electrical shorts. Securing your wiring prevents these failures and keeps your engine bay organized and safe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many clips should I use for my wiring harness?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend using enough clips to ensure the wire has no slack and is routed away from hot exhaust components or moving parts. Typically, 2-3 clips are sufficient to secure the main wiring run on a GXH50.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-stock-engine-gxh50-stock\"\u003eHonda GXH50 Kid Kart Engine - 49cc 3.5HP - Factory Sealed Kid Kart Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-spec-clutch-jk-hkkc15\"\u003eHonda GXH50 Spec Kid Kart Clutch - 15T #219 Drum - Kid Kart Class Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-kid-kart-throttle-swivel-52-501\"\u003eHonda Kid Kart Throttle Swivel for Smooth Cable Linkage\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-spec-jet-52s-gxh50-cj52\"\u003eHonda GXH50 Spec Jet #52 for Optimized Kid Kart Fueling\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-kid-kart-clutch-spring-sold-each-nasr\"\u003eHonda GXH50 Kid Kart Clutch Spring - Red Spec - Kid Kart Class\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":52562615337278,"sku":"46-304","price":2.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/hondagxh50kidkart-conduit-clip-46-304.jpg?v=1763112868"},{"product_id":"honda-gxh50-spec-jet-52s-gxh50-cj52","title":"Honda GXH50 Spec Jet #52 for Optimized Kid Kart Fueling","description":"\u003cp\u003ePrecision fueling is key in kid kart spec racing, and this #52 jet for the Honda GXH50 delivers just that. It meters fuel accurately to match engine demands, promoting crisp starts and even power distribution.\u003c\/p\u003e\u003cp\u003eInstalling this jet can sharpen throttle sensitivity, allowing kids to navigate corners with confidence. It's a simple swap that yields noticeable gains in mid-range pull, essential for overtaking maneuvers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrass construction for corrosion resistance in humid pit environments.\u003c\/li\u003e\n\u003cli\u003eMeets spec class requirements, keeping you compliant and competitive.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrganize your tuning kit with this reliable part to avoid last-minute adjustments. Racers find it helps maintain peak performance without rich or lean conditions that rob speed.\u003c\/p\u003e\u003cp\u003eSKU: GXH50-CJ52\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the #52 jet important for the Honda GXH50?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In spec kid kart racing, the #52 jet is designed to meter fuel precisely to the engine's demands. Using the correct jet size prevents rich or lean conditions, ensuring your engine maintains peak performance and consistent power delivery throughout the race.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if I need to change my carburetor jet?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e If your kart is experiencing sluggish throttle response, difficulty starting, or inconsistent power in the mid-range, it may be time to inspect or replace your jet. The #52 jet is a standard spec part that helps sharpen throttle sensitivity for better corner exit speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this jet legal for all kid kart classes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This jet is designed to meet spec class requirements for the Honda GXH50. Always check your local track's rulebook or series technical regulations to ensure this specific size is compliant with your current racing class.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the brass construction require special maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The brass construction is chosen for its excellent corrosion resistance, especially in humid pit environments. To maintain performance, simply ensure your fuel system remains clean and free of debris that could clog the precision-metered orifice.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-stock-engine-gxh50-stock\"\u003eHonda GXH50 Kid Kart Engine - 49cc 3.5HP - Factory Sealed Kid Kart Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-spec-clutch-jk-hkkc15\"\u003eHonda GXH50 Spec Kid Kart Clutch - 15T #219 Drum - Kid Kart Class Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-kid-kart-clutch-spring-sold-each-nasr\"\u003eHonda GXH50 Kid Kart Clutch Spring - Red Spec - Kid Kart Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-kid-kart-throttle-swivel-52-501\"\u003eHonda Kid Kart Throttle Swivel for Smooth Cable Linkage\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-kid-kart-throttle-return-spring-hkk-trs\"\u003eHonda Kid Kart Throttle Return Spring for Safe Operation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":52562630541630,"sku":"GXH50-CJ52","price":11.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/hondagxh50kidkart-honda-gxh50-spec-jet-52s-gxh50-cj52.jpg?v=1763113223"},{"product_id":"honda-gxh50-stock-engine-gxh50-stock","title":"Honda GXH50 Kid Kart Engine - 49cc 3.5HP - Factory Sealed Kid Kart Class","description":"\u003cp\u003eWhile many enthusiasts focus on \u003cstrong\u003ego karting for adults\u003c\/strong\u003e, building the next generation of champions starts here with the Honda GXH50 kid kart engine. This 49cc, 3.5HP 4-stroke OHV powerhouse is built to the sealed-engine spec for the 5-to-8-year-old Kid Kart class. Combining Honda's legendary reliability with user-friendly mechanics, this engine delivers consistent torque for navigating tight apexes and long straightaways. Parents and coaches rely on its low vibration and noise levels, ensuring a safe, controlled environment without sacrificing the thrill of speed.\u003c\/p\u003e\u003cdiv style=\"margin:16px 0;padding:10px 16px;background:#eefaf0;border-left:4px solid #2e7d32;border-radius:0 6px 6px 0;\"\u003e\n\u003cstrong\u003eIn stock and ready to ship.\u003c\/strong\u003e With Honda GXH50 engines running scarce across the industry right now, we keep this one in stock and shipping fast.\u003c\/div\u003e\u003ch2\u003eComplete Your Build: Motor Mount, Clutch \u0026amp; Drive Components\u003c\/h2\u003e\u003cp\u003eA bare engine needs a few key parts before it can turn wheels. Start with the \u003ca href=\"\/products\/honda-gxh50-motor-mount\"\u003eHonda GXH50 Motor Mount\u003c\/a\u003e, the bracket that bolts this engine securely to your chassis. From there, power has to reach the rear axle: the \u003ca href=\"\/products\/honda-gxh50-spec-clutch-jk-hkkc15\"\u003eHonda GXH50 Spec Kid Kart Clutch - 15T #219 Drum\u003c\/a\u003e is built to the exact 15-tooth, #219-chain spec Kid Kart tech inspectors expect. Because the GXH50's output shaft and the clutch don't mate directly, most builds also need the \u003ca href=\"\/products\/jk-hcmk-clutch-adaptor-kit-for-gxh50-jk-hcmk\"\u003eJK-HCMK Clutch Adaptor Kit\u003c\/a\u003e to join the two. Once you're racing, keep a spare \u003ca href=\"\/products\/honda-gxh50-kid-kart-clutch-spring-sold-each-nasr\"\u003eHonda GXH50 Kid Kart Clutch Spring - Red Spec\u003c\/a\u003e on hand; springs wear with engagement cycles, and a fresh one keeps launches consistent from heat to heat.\u003c\/p\u003e\u003ch2\u003eKeep It Running: Spark Plug, Jetting and Throttle Linkage\u003c\/h2\u003e\u003cp\u003eRoutine maintenance is what keeps a sealed engine reliable all season, since the internals themselves are off-limits once the tech seal is on. Carry a spare \u003ca href=\"\/products\/ngk-cr5hsb-spark-plug-honda-gxh50-cr5hsb\"\u003eNGK CR5HSB Spark Plug\u003c\/a\u003e so a fouled plug never costs you a race day. Every track sits at a different elevation, and carburetor jetting is one of the few adjustments Kid Kart rules allow: the \u003ca href=\"\/products\/honda-gxh50-spec-jet-52s-gxh50-cj52\"\u003eHonda GXH50 Spec Jet #52\u003c\/a\u003e is sized for optimized fueling as you dial in your local conditions. Smooth throttle response also depends on a clean cable pull, so the \u003ca href=\"\/products\/honda-kid-kart-throttle-swivel-52-501\"\u003eHonda Kid Kart Throttle Swivel\u003c\/a\u003e keeps that cable linkage moving freely instead of binding at full lock.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed-Class Reliability:\u003c\/strong\u003e Built to the sealed-engine spec that keeps the Kid Kart class level, with no special tuning allowed beyond carburetor jetting. Your local track's tech inspector applies the official seal when you bring your kart in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Iron Cylinder Sleeve:\u003c\/strong\u003e Delivers exceptional, long-lasting wear resistance even in the dustiest track conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless Recoil System:\u003c\/strong\u003e Guarantees quick, reliable starts so your driver spends more time on the track and less time in the pits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel-Efficient Design:\u003c\/strong\u003e Runs on 91 octane unleaded, meaning fewer pit stops and more focused seat time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Weighing just 12.1 lbs, it fits seamlessly onto standard kid kart motor mounts without upsetting chassis balance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessible Maintenance:\u003c\/strong\u003e Features easy-to-reach oil fill and drain points to keep your pit area organized and race-ready.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade to proven performance that grows with your child's racing journey. From throttle response to idle stability, every component is optimized for educational racing. Equip your chassis with Honda quality and inspire the next generation of speed demons today.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this engine ready to race out of the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes - this is a genuine Kid Kart class engine built to the sealed-engine spec, ready to install. Note that the official tech seal itself is applied by your local track's tech inspector when you bring your kart in for inspection (not before shipping) - see the sealing question below. Make sure your chassis is properly prepped and your carburetor jetting is adjusted for your specific track elevation and conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance is required for the GXH50?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e To ensure longevity, perform regular oil changes using the easy-to-reach fill and drain points. Once your track has applied the tech seal, avoid internal modifications to maintain class legality and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What fuel should I use with this engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This engine is designed for efficiency and performance using 91 octane unleaded gasoline. Using high-quality fuel helps prevent overheating and ensures consistent throttle response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I modify the engine for more power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The GXH50 is a sealed engine class. Modifications beyond basic carburetor jetting are typically prohibited in Kid Kart racing to ensure a level playing field for all young drivers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I ensure the engine fits my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Weighing only 12.1 lbs, this engine is compact and designed to fit standard kid kart motor mounts. It is balanced to maintain the handling characteristics of your chassis.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this engine come sealed from you, or do I need to get it sealed?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Since late 2024, sealing is done at your local track, not before shipping. Bring your kart to the track and the tech inspector will apply the official seal during inspection. That seal stays on for the season, or until the engine is torn down for maintenance - this is now the standard practice at Kid Kart tracks nationwide, on both the East Coast and West Coast.\u003c\/p\u003e\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-motor-mount\"\u003eHonda GXH50 Motor Mount\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-spec-clutch-jk-hkkc15\"\u003eHonda GXH50 Spec Kid Kart Clutch - 15T #219 Drum - Kid Kart Class Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jk-hcmk-clutch-adaptor-kit-for-gxh50-jk-hcmk\"\u003eJK-HCMK Clutch Adaptor Kit for Honda GXH50 Kid Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ngk-cr5hsb-spark-plug-honda-gxh50-cr5hsb\"\u003eNGK CR5HSB Spark Plug for Honda GXH50 Kid Kart Engine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-spec-jet-52s-gxh50-cj52\"\u003eHonda GXH50 Spec Jet #52 for Optimized Kid Kart Fueling\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-kid-kart-clutch-spring-sold-each-nasr\"\u003eHonda GXH50 Kid Kart Clutch Spring - Red Spec - Kid Kart Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-kid-kart-throttle-swivel-52-501\"\u003eHonda Kid Kart Throttle Swivel for Smooth Cable Linkage\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-kid-kart-throttle-return-spring-hkk-trs\"\u003eHonda Kid Kart Throttle Return Spring for Safe Operation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":52562630574398,"sku":"GXH50-STOCK","price":739.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/hondagxh50kidkart-honda-gxh50-stock-engine-gxh50-stock.jpg?v=1763113224"},{"product_id":"honda-kid-kart-throttle-return-spring-hkk-trs","title":"Honda Kid Kart Throttle Return Spring for Safe Operation","description":"\u003cp\u003eEssential for safety, this throttle return spring snaps the pedal back to idle on Honda kid karts, ensuring reliable engine control.\u003c\/p\u003e\u003cp\u003eIts sturdy wire design handles repeated use without fatigue, helping young drivers maintain focus on the track. Quick installation keeps your kart organized and race-ready.\u003c\/p\u003e\u003cp\u003eSKU: HKK-TRS\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a throttle return spring essential for my kid kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The throttle return spring is a critical safety component. It ensures that the throttle pedal automatically snaps back to the idle position when the driver lifts their foot, preventing the engine from staying stuck at high RPMs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the throttle return spring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect the spring before every race weekend. If you notice any signs of stretching, rust, or if the pedal feels sluggish and fails to return to idle crisply, it is time to replace it to maintain safe operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this spring compatible with all Honda kid kart setups?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This spring is specifically designed for standard Honda kid kart throttle linkages. Ensure your pedal assembly is free of debris to allow the spring to function at its full potential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this spring myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this is a straightforward installation. Simply hook the spring into the designated anchor points on your throttle pedal and the chassis linkage. Ensure the spring has enough tension to pull the pedal back firmly without binding.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-stock-engine-gxh50-stock\"\u003eHonda GXH50 Kid Kart Engine - 49cc 3.5HP - Factory Sealed Kid Kart Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-spec-clutch-jk-hkkc15\"\u003eHonda GXH50 Spec Kid Kart Clutch - 15T #219 Drum - Kid Kart Class Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-kid-kart-throttle-swivel-52-501\"\u003eHonda Kid Kart Throttle Swivel for Smooth Cable Linkage\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-spec-jet-52s-gxh50-cj52\"\u003eHonda GXH50 Spec Jet #52 for Optimized Kid Kart Fueling\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-kid-kart-clutch-spring-sold-each-nasr\"\u003eHonda GXH50 Kid Kart Clutch Spring - Red Spec - Kid Kart Class\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":52562630607166,"sku":"HKK-TRS","price":1.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/hondagxh50kidkart-honda-kid-kart-throttle-return-spring-hkk-trs.jpg?v=1763113225"},{"product_id":"honda-kid-kart-throttle-swivel-52-501","title":"Honda Kid Kart Throttle Swivel for Smooth Cable Linkage","description":"\u003cp\u003ePicture this: a young racer feathers the throttle perfectly through a chicane. That's the kind of control this Honda kid kart throttle swivel enables by linking the cable to the carburetor without slop.\u003c\/p\u003e\u003cp\u003eMade from durable materials, it withstands the vibrations of track action, maintaining alignment for consistent response. This small part bigly impacts lap times by minimizing lag in power delivery.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCorrosion-resistant finish for longevity in wet or dirty conditions.\u003c\/li\u003e\n\u003cli\u003eEasy to adjust during pit stops, keeping setups organized.\u003c\/li\u003e\n\u003cli\u003eBoosts confidence with predictable throttle behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor teams prepping multiple karts, it's a straightforward upgrade that streamlines maintenance. No more jerky inputs— just smooth, efficient operation that helps kids push their limits safely.\u003c\/p\u003e\u003cp\u003eSKU: 52-501\u003c\/p\u003e\u003cp\u003eIntegrate it into your GXH50 system for refined handling, turning good runs into podium finishes.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a throttle swivel important for a kid kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A throttle swivel eliminates \"slop\" or play in your throttle linkage. By providing a secure, precise connection between the cable and the carburetor, it ensures that every movement of the pedal translates directly to the engine, resulting in smoother acceleration and better control for the driver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this swivel compatible with the Honda GXH50 engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this throttle swivel is designed to integrate seamlessly into the Honda GXH50 system, making it an ideal upgrade for maintaining consistent throttle response in the Kid Kart class.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I check my throttle linkage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your throttle swivel and cable linkage before every race day. Ensure the swivel is tight, free of debris, and that the throttle returns to the idle position smoothly. The corrosion-resistant finish helps, but regular cleaning during pit stops keeps the mechanism operating at peak efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this help with jerky throttle inputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. By removing the slack in the linkage, this swivel allows for more linear and predictable throttle behavior. This helps young racers feather the throttle more effectively through corners, leading to more stable handling and improved lap times.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-stock-engine-gxh50-stock\"\u003eHonda GXH50 Kid Kart Engine - 49cc 3.5HP - Factory Sealed Kid Kart Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-spec-clutch-jk-hkkc15\"\u003eHonda GXH50 Spec Kid Kart Clutch - 15T #219 Drum - Kid Kart Class Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-spec-jet-52s-gxh50-cj52\"\u003eHonda GXH50 Spec Jet #52 for Optimized Kid Kart Fueling\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-gxh50-kid-kart-clutch-spring-sold-each-nasr\"\u003eHonda GXH50 Kid Kart Clutch Spring - Red Spec - Kid Kart Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/honda-kid-kart-throttle-return-spring-hkk-trs\"\u003eHonda Kid Kart Throttle Return Spring for Safe Operation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":52562630639934,"sku":"52-501","price":18.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/hondagxh50kidkart-honda-kid-kart-throttle-swivel-52-501.jpg?v=1763113227"},{"product_id":"jk-hcmk-clutch-adaptor-kit-for-gxh50-jk-hcmk","title":"JK-HCMK Clutch Adaptor Kit for Honda GXH50 Kid Karts","description":"\u003cp\u003eBridge the gap between engine and clutch seamlessly using the JK-HCMK Adaptor Kit, stock solution for mounting the Spec Premier Clutch on Honda GXH50 engines. It includes a 1\/4-28x1.75 SHCS screw and hi-collar lock washer for a firm, vibration-resistant hold.\u003c\/p\u003e\u003cp\u003eWhile tailored for the GXH50, some other clutch brands may need shims or minor mods for fit—flexibility for tinkerers. This kit ensures proper alignment, crucial for efficient power flow that propels young racers forward without hitches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eContents:\u003c\/b\u003e Screw and lock washer for immediate use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptation:\u003c\/strong\u003e Stock for Premier, adaptable elsewhere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAdvantage:\u003c\/em\u003e Simplifies installation for faster assembly times.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMechanics love how it keeps workspaces orderly, reducing loose parts during builds. For kid karts, reliable mounting means safer, speedier outings. SKU: JK-HCMK. Mount with assurance.\u003c\/p\u003e\u003cp\u003eIts thoughtful design prevents loosening under torque, supporting consistent laps. Whether for a first-time setup or refresh, this adaptor enhances overall drivetrain harmony.\u003c\/p\u003e","brand":"JK Racing","offers":[{"title":"Default Title","offer_id":52562636931390,"sku":"JK-HCMK","price":22.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/hondagxh50kidkartclutch-jk-hcmk-clutch-adaptor-kit-for-gxh50-jk-hcmk.jpg?v=1763113372"},{"product_id":"gxh50-spec-pilot-jet-35","title":"Honda GXH50 #35 Spec Pilot Jet - OEM Carburetor Part","description":"\u003cp\u003eThis Honda GXH50 Spec Pilot Jet #35 delivers the exact OEM component needed for carburetor tuning on 4-cycle kart engines. It is manufactured to comply with most class rules, using Honda part number 99204-ZE2-0350.\u003c\/p\u003e\u003cp\u003eThe jet installs directly into compatible GXH50 carburetors, with the package containing exactly one O-ring for sealing.\u003c\/p\u003e\u003cp\u003eRacers rely on this pilot jet to maintain legal specifications without modification.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat engine does this pilot jet fit?\u003c\/h3\u003e\u003cp\u003eIt is designed specifically for the Honda GXH50.\u003c\/p\u003e\u003ch3\u003eIs this an OEM Honda part?\u003c\/h3\u003e\u003cp\u003eYes, it matches Honda OEM part number 99204-ZE2-0350.\u003c\/p\u003e\u003ch3\u003eHow many O-rings come with the jet?\u003c\/h3\u003e\u003cp\u003eThe package includes only one O-ring.\u003c\/p\u003e\u003ch3\u003eDoes this jet help with racing rules?\u003c\/h3\u003e\u003cp\u003eIt serves as a spec jet to comply with most rules.\u003c\/p\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":54336044728638,"sku":"GXH50-PJ35","price":15.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/Honda_GXH50_Spec_Pilot_Jet_35.jpg?v=1787800510"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/collections\/hondagxh50kidkartclutch-jk-hcmk-clutch-adaptor-kit-for-gxh50-jk-hcmk.jpg?v=1788984470","url":"https:\/\/swiftkarting.com\/collections\/honda-gxh50-kid-kart-engine-parts.oembed","provider":"Swift Karting","version":"1.0","type":"link"}