Universal Parts QMB139 Performance Clutch
Universal Parts Performance Clutch for 50cc QMB139 4-stroke engines. Comes with 2000 RPM springs installed.
- Inner Diameter (Flat Side to Flat Side): 24mm
- Inner Diameter (Round Side to Round Side): 28mm
- Overall Outer Diameter: 105mm
- 2000 RPM Clutch Springs
Baja SC50, Baja SC50-P, Genuine Buddy 50, Genuine Roughhouse 50, Kymco, Panterra, Qingqi QM50QT-6V, QMB139 50cc/49cc , Roketa, Schwinn Laguna 50, Tank