{"product_id":"sehnsucht-centrifugal-clutch-kit-3-4-bore-10t-with-420-chain-fits-predator-212-honda-clones-up-to-6-5-hp","title":"SEHNSUCHT Centrifugal Clutch Kit 3\/4\" Bore 10T with #420 Chain — Fits Predator 212 \u0026 Honda Clones, Up to 6.5 HP","description":"\u003cp\u003e\u003cstrong\u003eSEHNSUCHT's 3\/4\" bore centrifugal clutch and 10-tooth sprocket with #420 chain convert small gas engines into reliable single-wheel drive for minibikes, go-karts and Mini Baja rigs up to 6.5 HP.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty clutch assembly is built to fit engines with a 3\/4\" (19.05 mm) crankshaft and works with #40, #41 or #420 chains (0.5\" pitch). It ships as a complete kit — clutch, 10T sprocket, a 96-link #420 chain and a connecting link — and is commonly used on Predator 212cc motors and popular Honda-clone and small-engine platforms. The design focuses on straightforward installation, a predictable break-in routine, and compatibility with minibike and single-wheel kart applications that use rear tires 15\" or smaller.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and vehicles will this clutch fit?\u003c\/h3\u003e\n\u003cp\u003eThe SEHNSUCHT clutch fits engines with a 3\/4\" (19.05 mm) crank bore and a 3\/16\" keyway, covering many 2–6.5 HP small engines. It is compatible with Predator 212 and common Honda clones (GC\/ GX\/ GC-series) plus some Briggs, Tecumseh and other 6.5 HP engines that share the same shaft spec.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible engines: Predator 212, GC160, GC190, GX120, GX140, GX160, GX200.\u003c\/li\u003e\n  \u003cli\u003eAlso fits: select Tecumseh and Briggs Stratton 6.5 HP engines with 3\/4\" shaft and 3\/16\" keyway.\u003c\/li\u003e\n  \u003cli\u003eRecommended vehicles: minibikes MB165\/MB200, Mini Baja, Baja Heat, Baja Warrior, single-wheel karts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and break in the clutch safely?\u003c\/h3\u003e\n\u003cp\u003eInstallation uses the engine crank bolt and washer; a small lubricant ring at the snap ring is recommended so the assembly rotates freely. The clutch requires a brief break-in cycle to ensure full engagement without slipping or excessive wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMount on 3\/4\" crankshaft using existing bolt and washer; confirm 3\/16\" key alignment.\u003c\/li\u003e\n  \u003cli\u003eApply a light lubricant above the snap ring and rotate to distribute before final fit.\u003c\/li\u003e\n  \u003cli\u003eBreak-in: 3–5 no-load starts to first engagement, hold 10s, then cool; followed by three gradual loaded runs with cooling intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and limitations should I expect?\u003c\/h3\u003e\n\u003cp\u003eThis centrifugal clutch is designed for single-wheel drive systems with rear tires up to 15\" in diameter and small engines from roughly 2 HP to 6.5 HP. It provides predictable centrifugal engagement and a 10-tooth sprocket for typical low-speed torque transfer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSprocket: 10T, compatible with #40\/#41\/#420 chains (0.5\" pitch noted for #420).\u003c\/li\u003e\n  \u003cli\u003eChain: included #420 chain with 96 links and a connecting link for easy sizing.\u003c\/li\u003e\n  \u003cli\u003eLimitations: not suitable for generator shafts with 20 mm (0.787\") bores.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I maintain the clutch for long life?\u003c\/h3\u003e\n\u003cp\u003eRoutine inspection and correct break-in prevent slipping and smoking from insufficient contact. Keep the clutch clean of debris, check chain tension, and allow cooling periods during initial use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect shoes and springs after initial break-in and periodically for wear.\u003c\/li\u003e\n  \u003cli\u003eMaintain correct chain tension and alignment to avoid side-loading the clutch.\u003c\/li\u003e\n  \u003cli\u003eReplace worn parts promptly; avoid overloading above recommended engine HP range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Builders, hobbyists and small-vehicle enthusiasts who need a ready-to-install centrifugal clutch and sprocket kit for 3\/4\" shaft engines. If you run a Predator 212 or a common Honda-clone motor in minibikes, Mini Baja builds or one-wheel kart setups under 6.5 HP and with rear tires 15\" or smaller, this kit supplies the clutch, sprocket and chain necessary to get your drivetrain moving with predictable engagement and straightforward maintenance.\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 a 20 mm generator shaft?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, it fits a 3\/4\" (19.05 mm) bore and is not compatible with 20 mm (0.787\") generator shafts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include the chain and connecting link?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit includes the centrifugal clutch, a 96-link #420 chain and one connecting link.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SEHNSUCHT","offers":[{"title":"Default Title","offer_id":48086362718366,"sku":"B0BGLLN8WG","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sehnsucht-front-assembly-clutch-sprocket-chain.jpg?v=1785896348","url":"https:\/\/northtrailauto.ca\/products\/sehnsucht-centrifugal-clutch-kit-3-4-bore-10t-with-420-chain-fits-predator-212-honda-clones-up-to-6-5-hp","provider":"North Trail Auto","version":"1.0","type":"link"}