{"product_id":"ncy-compression-spring-1000rpm-most-minarelliyamaha-50-2t-1200-1011","title":"NCY CVT Contra Spring 1000 RPM | Minarelli Yamaha 50cc","description":"Tune your CVT engagement point with the NCY 1000 RPM clutch compression (contra) spring. The contra spring controls two things: it supplies pressure to engage the drive belt, and it determines the rate at which the CVT shifts from low to high gear. A 1000 RPM spring engages the higher gear range sooner than a higher-rated spring, making it ideal for low-end torque and urban riding. Fits most Minarelli 50cc 2-stroke applications and the Yamaha Zuma 2T. Made in Taiwan by NCY — ISO 9001 certified since 1997.\u003cul\u003e\n\u003cli\u003eRating: 1000 RPM\u003c\/li\u003e\n\u003cli\u003eWire diameter: 4.0mm\u003c\/li\u003e\n\u003cli\u003eInner diameter: 44.0mm\u003c\/li\u003e\n\u003cli\u003eLength: 108.0mm\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eYamaha Zuma 50 (2T)\u003c\/li\u003e\n\u003cli\u003eMost Minarelli 50cc 2-stroke CVT applications (Yamaha Vino, BWS, Jog; Aprilia SR50, Mojito; CPI; Peugeot; MBK; and similar)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ca href=\"http:\/\/www.p65warnings.ca.gov\"\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/a\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":48112065773755,"sku":"1200-1011","price":19.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1340\/6651\/files\/1200-1011.webp?v=1784299879","url":"https:\/\/thriftyscooters.com\/products\/ncy-compression-spring-1000rpm-most-minarelliyamaha-50-2t-1200-1011","provider":"Thrifty Scooters","version":"1.0","type":"link"}