NCY Racing Clutch - Performance GY6 50cc QMA/ 139QMB Engines 1st Engineered specifically as an upgraded

Engineered specifically as an upgraded replacement for 125cc to 170cc 4-stroke CVTs

This product also works with the following NCY Honda Ruckus Front End Kits:

Dimensions: 14" W and 13

Engineered to outperform restrictive factory units

Ongoing testing in the USA and R&D at Shinko's factory means a continuous path of exciting tires to meet the need of today's riders

NCY Racing Clutch - Performance GY6 50cc QMA/ 139QMB Engines 1st Engineered specifically as an upgradedNCY Performance Racing Clutch for GY6 50cc 139QMB Upgrade your takeoff and mid range acceleration with the NCY Racing Clutch. Specifically engineered for 50cc 139QMB engines, this premium clutch features lightweight gray clutch shoes and stiff 2000 RPM red springs. By allowing the engine to reach a higher power band before engagement, youll experience a snappier throttle response and eliminate "bogging" during initial acceleration. Manufactured in