SSP-G QMB139 Clutch Springs

SSP-G Clutch Spring Set for 50cc, 4-stroke QMB139 Engines. Choose from 1000, 1500 or 2000 RPM Sizes.

Please Note: Some newer style scooters have a larger spring installed in the stock clutch. Please see Specifications tab to compare measurements to your stock springs.

• Choose from 1000 RPM (blue), 1500 RPM (yellow), or 2000 RPM (red) springs
• Overall Length: 31.5mm
• Overall Width: 8.4mm