NCY Racing Clutch - Performance GY6 50cc QMA/ 139QMB Engines 1st Yamaha Zuma 50 Genuine Roughhouse

Yamaha Zuma 50 Genuine Roughhouse 50 Genuine Buddy 50 Genuine Rattler 50 Honda Elite (1994 and newer) Honda Metropolitan (Pre-2011) Honda Ruckus 50 Honda Dio 50 - Dio 1 AF25 Honda Dio 50 - Dio 2 AF27 Honda Dio 50 - Dio 2 AF28 Before installing this caliper

Bolts directly to the factory floorboard holes — no permanent modifications required

Aluminum Piston: 47mm

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

Dimensions: 14" W and 13

NCY Racing Clutch - Performance GY6 50cc QMA/ 139QMB Engines 1st Yamaha Zuma 50 Genuine RoughhouseNCY 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