{"product_id":"gy6-50cc-139qmb-driven-pulley-clutch","title":"GY6 50cc (139QMB) Driven Pulley \u0026 Clutch","description":"\u003ch2\u003eDriven Pulley and Clutch Assembly for GY6 50cc Scooters\u003c\/h2\u003e\u003cp\u003eThis Driven Pulley and Clutch Assembly is designed for 139QMB 50cc scooters, utilizing the Honda GY6 engine platform. This complete unit includes everything needed to replace a worn or malfunctioning clutch system. It is one of the key \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e that helps restore performance to your ride, ensuring smooth operation and reliable power transfer.\u003c\/p\u003e\u003ch3\u003eComplete Assembly Features\u003c\/h3\u003e\u003cp\u003eThe assembly features a driven pulley, clutch shoes, a torque spring, and a clutch bell, all integrated into one unit for easy replacement. The clutch bell measures 115mm in diameter, matching the original specifications. With 22-tooth splines, it fits directly onto the stock drive shaft, making installation straightforward.\u003c\/p\u003e\u003ch3\u003eVented Clutch Bell Design\u003c\/h3\u003e\u003cp\u003eThis unit includes a vented clutch bell, which helps dissipate heat during operation, reducing the risk of overheating. Proper ventilation extends the life of the clutch system and maintains performance under stress. It serves as a direct replacement for the factory assembly, ensuring compatibility and reliability.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Bell Outer Diameter:\u003c\/strong\u003e 115mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Bell Inner Diameter:\u003c\/strong\u003e 11mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplines:\u003c\/strong\u003e 22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 139QMB 50cc 4-stroke (Honda GY6-based)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 151-232\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis assembly fits a variety of scooters equipped with the 139QMB engine. It is compatible with models such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ego.\u003c\/li\u003e\n\u003cli\u003ego. MAX\u003c\/li\u003e\n\u003cli\u003eBella\u003c\/li\u003e\n\u003cli\u003ePug\u003c\/li\u003e\n\u003cli\u003eNitro\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc Scooter Parts (139QMB)\u003c\/a\u003e · \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-variators-rollers\"\u003eScooter Variators \u0026amp; Roller Weights\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-clutches\"\u003eScooter Clutches \u0026amp; Clutch Springs\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Magic Cars","offers":[{"title":"Default Title","offer_id":52800363397351,"sku":"25-914851","price":63.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/50cc-139qmb-driven-pulley-clutch-for-gy6-50cc-scooters-1.jpg?v=1791665754","url":"https:\/\/www.magiccars.com\/products\/gy6-50cc-139qmb-driven-pulley-clutch","provider":"MagicCars","version":"1.0","type":"link"}