{"product_id":"vashly-go-kart-clutch-3-4in-bore-10-tooth-for-40-41-420-chain-fits-predator-212-2-6-5-hp","title":"Vashly Go Kart Clutch 3\/4in Bore 10-Tooth for #40\/#41\/420 Chain — Fits Predator 212, 2–6.5 HP","description":"\u003cstrong\u003eVASHLY's 3\/4\" bore, 10-tooth centrifugal clutch is a direct-fit replacement for single-wheel drive go karts and minibike engines using #40\/#41\/420 chain, engineered to transfer torque cleanly from 2–6.5 HP engines (including Predator 212-style motors).\u003c\/strong\u003e\n\n\u003cp\u003eThis clutch assembly pairs a robust iron housing with centrifugal shoes sized for 10 teeth and a 3\/4\" bore, supplied with bolts, washers and simple tools to mount on the end of a crankshaft. It suits small recreational vehicles such as go karts, minibikes, fun karts and mini choppers where the driven tire is 15\" or smaller. The unit is designed for reliable engagement at rated RPM, abrasion resistance under regular loads, and straightforward installation for hobbyists and mechanics.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this clutch fit my engine and drive setup?\u003c\/h3\u003e\n\u003cp\u003eThe VASHLY clutch fits engines with a 3\/4\" crank bore and is compatible with 2–6.5 HP engines running around 2300 RPM, including common Predator 212-style motors. It accepts #40, #41 and 420-sized chain on a 10-tooth sprocket and is intended for single-wheel drive configurations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4\" bore mounting for standard small engine cranks\u003c\/li\u003e\n  \u003cli\u003e10-tooth sprocket to match #40\/#41\/420 chain\u003c\/li\u003e\n  \u003cli\u003eWorks with 2–6.5 HP, ~2300 RPM gasoline engines\u003c\/li\u003e\n  \u003cli\u003eDesigned for single-wheel drive and tires up to 15\" tall\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and performance can I expect from this clutch?\u003c\/h3\u003e\n\u003cp\u003eConstructed mainly from quality iron, the clutch housing balances strength and heat dissipation while keeping weight moderate. Centrifugal shoes engage progressively as engine speed rises, delivering usable torque for acceleration and hill climbs within its rated capacity without exotic materials or overbuilt mass.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIron housing for wear resistance and thermal conduction\u003c\/li\u003e\n  \u003cli\u003eCentrifugal engagement for smooth power transfer at target RPM\u003c\/li\u003e\n  \u003cli\u003eDurable finish to resist corrosion and abrasion in normal use\u003c\/li\u003e\n  \u003cli\u003eLightweight enough for hobby vehicle weight constraints\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it easy to install and what hardware comes with the clutch?\u003c\/h3\u003e\n\u003cp\u003eYes — the clutch ships with the metric bolt and washer kit plus two small wrenches to simplify installation on the crankshaft end. The unit can be mounted either inward or outward on the crankshaft and uses the included bolts to secure the hub; basic hand tools and a torque wrench are all you need for a reliable fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage includes clutch, 2 bolts, 2 washers, and 2 screw wrenches\u003c\/li\u003e\n  \u003cli\u003eBi-directional mount allows inward or outward mounting on crank\u003c\/li\u003e\n  \u003cli\u003eSimple bolt-on installation to crankshaft end with provided hardware\u003c\/li\u003e\n  \u003cli\u003eCheck shaft fitment before purchase to ensure compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I match this clutch to my kart’s drive components?\u003c\/h3\u003e\n\u003cp\u003eMatch the clutch to a sprocket and chain rated for #40\/#41\/420 sizes and confirm final drive ratio so the engine stays near its working RPM range. Use tires 15\" or smaller to avoid excessive load, and ensure chassis alignment to prevent premature wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse #40\/#41\/420 chain and a compatible 10T sprocket\u003c\/li\u003e\n  \u003cli\u003eKeep tire diameter at or below 15\" for correct engagement\u003c\/li\u003e\n  \u003cli\u003eVerify engine RPM and load to avoid overstressing the clutch\u003c\/li\u003e\n  \u003cli\u003eMaintain chain tension and alignment for longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This VASHLY 10-tooth centrifugal clutch is geared to DIY builders, kart hobbyists and small-vehicle mechanics who need a dependable, economical replacement or upgrade for single-wheel drive karts, minibikes, fun karts and mini choppers using small gas engines. It’s especially suitable when you require a 3\/4\" bore fitment, a 10T sprocket for #40\/#41\/420 chain, and a straightforward bolt-on installation with hardware included.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this clutch fit my Predator 212 engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your Predator-style engine has a 3\/4\" crank bore and runs near 2300 RPM, this clutch is compatible. Verify shaft diameter before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include mounting hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The package contains the clutch, two bolts, two washers and two screw wrenches for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Vashly","offers":[{"title":"Default Title","offer_id":48086335520926,"sku":"B09G33PQTH","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/vashly-clutch-front-view.jpg?v=1785895343","url":"https:\/\/northtrailauto.ca\/products\/vashly-go-kart-clutch-3-4in-bore-10-tooth-for-40-41-420-chain-fits-predator-212-2-6-5-hp","provider":"North Trail Auto","version":"1.0","type":"link"}