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.
Specifications� � �Rating: 1000 RPM� � �Wire diameter: 4.0mm� � �Inner diameter: 44.0mm� � �Length: 108.0mm� � �Made in Taiwan
Compatible Models: Models below and other bikes using horizontal 2T Minarelli engines
Models:� � �CSC Bella Classic 50� � �CSC Go� � �CSC Go Max� � �CSC Nitro Sport 50� � �CSC Pug 50� � �Yamaha Zuma 50cc 2T
Most Minarelli 50cc 2-stroke CVT applications (Yamaha Vino, BWS, Jog; Aprilia SR50, Mojito; CPI; Peugeot; MBK; and similar)
*Performance upgrades are considered racing parts and are not covered by warranty.
California Prop 65 Warning: www.p65warnings.ca.gov
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