{"product_id":"cvt-variator-motoforce-gy6-139qmb-qma-kymco-4t-oe-gy6bt12012","title":"CVT Variator Motoforce GY6 139QMB\/QMA \/ Kymco 4T","description":"\u003cp\u003eGY6 CVTIncludes variator, ramp plate, drive face, fan pulley, guides, spacer plate, and 6 roller weights (16x13 mm, 8.6 g). Supplied as shown. Installing a new variator is recommended if you notice flat spots during acceleration, often caused by worn bushings or grooved pulley faces (belt wear marks).Note: Supplied with relatively heavy roller weights. For better throttle response and acceleration, we recommend switching to slightly lighter CVT weights.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: MotoForce\u003c\/li\u003e\n\u003cli\u003eSKU: OE-GY6BT12012\u003c\/li\u003e\n\u003cli\u003eAvailability: In stock\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNotes and Safety scooter CVTModern scooters are equipped with a continuously variable transmission, the so-called CVT, also called variator.CVT Parts:Front pulley, movable. It contains the variator weights and has a special shape with an inclined surface to allow the V-belt to move freely up and down.Ramp plate: Holds the weights in place.Variator sleeve: Serves as a bearing for the variator, which moves axially back and forth, i.e., opens and closes.CVT roller weights: Adjustment weights that play a critical role in function and performance.original, Sport and Oversize CVTsOriginal: Original or OEM quality CVTs are equipped with a restrictor to limit the speed to 45km\/h. There are riders wh\u003c\/p\u003e","brand":"MotoForce","offers":[{"title":"Default Title","offer_id":53460694204759,"sku":"OE-GY6BT12012","price":42.53,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/4027\/5287\/files\/75161_1361190.jpg?v=1777830634","url":"https:\/\/mattmoto.pl\/en\/products\/cvt-variator-motoforce-gy6-139qmb-qma-kymco-4t-oe-gy6bt12012","provider":"MattMoto Skutery","version":"1.0","type":"link"}