{"product_id":"super-transmission-kit-for-genuine-buddy-50-50cc-139qmb-gy6-50cc","title":"Super Transmission Kit for Genuine Buddy 50, 50cc (139QMB), GY6 50cc","description":"\u003ch2\u003eSuper Transmission Kit for Buddy 50 and GY6 50cc Engines\u003c\/h2\u003e\u003cp\u003eThe Super Transmission Kit is designed for 50cc engines, providing a significant boost in performance. This kit is a complete replacement for your drive system, offering improved acceleration and overall speed. It is one of the \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e that can transform your riding experience. Ideal for city commuting or open roads, this kit ensures your scooter performs at its best.\u003c\/p\u003e\u003ch3\u003eKey Components\u003c\/h3\u003e\u003cp\u003eThis performance kit includes well-engineered parts that work together to improve your scooter's capabilities. The ultralight drive face reduces rotational mass, allowing for quicker RPM increases. The coated pulley and pressure plate feature advanced coatings for smoother shifting. Additionally, the racing clutch and bell improve grip and help dissipate heat, while the 1000 RPM compression spring optimizes downshifting during deceleration or when climbing hills.\u003c\/p\u003e\u003ch3\u003eInstallation Considerations\u003c\/h3\u003e\u003cp\u003eFor those with Genuine Buddy 50 or RoughHouse 50 models, it is important to retain your original outer drive face to ensure proper fitment. This kit is suitable for those looking to replace worn components and boost performance. It is advisable to begin with the 8g weights to achieve a balanced response, adjusting to 7g for more acceleration if desired.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariator Size:\u003c\/strong\u003e 16mm x 13mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Weights:\u003c\/strong\u003e 7g, 8g, 9g (Sets of 6 each)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e 1000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch Type:\u003c\/strong\u003e Performance Non-Adjustable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis kit fits a variety of 50cc and 80cc engines, specifically:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Scooter Co.: Buddy 50, RoughHouse 50, Black Cat 50\u003c\/li\u003e\n\u003cli\u003eQMB139 \/ GY6 50cc: TaoTao, Wolf, Chicago Scooter Co. (Go\/Go Max), Icebear\u003c\/li\u003e\n\u003cli\u003eSYM \/ ADLY: Fiddle 50, Jet 50, Fox 50\u003c\/li\u003e\n\u003cli\u003e80cc Big Bore Kits: Compatible with 147QMD and upgraded 139QMB engines\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-transmission\"\u003eScooter Transmission \u0026amp; Final Drive\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":52859323908327,"sku":"25-914566","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/super-transmission-kit-for-genuine-buddy-50-50cc-139qmb-gy6-50cc-1.jpg?v=1792234662","url":"https:\/\/www.magiccars.com\/products\/super-transmission-kit-for-genuine-buddy-50-50cc-139qmb-gy6-50cc","provider":"MagicCars","version":"1.0","type":"link"}