NCY Compression Spring (2000RPM) Most Minarelli,Yamaha 50 2T

NCY Clutch Compression Spring also known as an NCY Contra Spring. Compression / Contra springs do a couple of things. First, they supply the pressure to engage the belt. They also determine the rate at which the CVT transmission changes from low to high gear. For example a 1000rpm spring will go into a higher gear sooner than a 2000rpm spring.
This NCY 2000 rpm compression/contra spring will fit:
Yamaha Zuma 2T 50cc
Most Minarelli applications

Specifications:
• 2000 RPM Compression Spring
• Wire Diameter: 4.0mm
• Inner Diameter: 44.0mm
• Length: 108.0mm

Compatibility: Models below and other bikes using horizontal 2T Minarelli engines
Compatibility:
• CSC Bella Classic 50
• CSC Go
• CSC Go Max
• CSC Nitro Sport 50
• CSC Pug 50
• Yamaha Zuma 50cc 2T

*Performance upgrades are considered racing parts and are not covered by warranty.

About NCY: NCY stands as the premier provider of aftermarket performance components for leading scooter brands such as Honda, Yamaha, Genuine, Vespa, Piaggio, SYM, Lance, KYMCO, and GY6/QMB powered scooters. Established in 1997, NCY adheres to rigorous quality standards and holds ISO 9001 certification.
NCY performance parts are made in Taiwan.