Description
GY6 Starter Clutch and Gear Kit. The clutch engages the rear wheel as engine speed rises; clutch springs set how early it grabs. Built to fit GY6. Shop more GY6 Scooter Parts and Scooter Clutches & Clutch Springs.
A worn clutch shudders, slips or engages late. Stiffer springs make the clutch engage at a higher RPM for stronger launches. Confirm the clutch bell diameter and fitment for your engine.
Product details
Stop chasing a no-start condition with a worn-out starter clutch. The Starter Clutch and Gear Kit is a complete OEM-equivalent replacement for GY6 157QMJ-based 125cc, 150cc, and 169cc scooter engines — giving you everything you need to restore reliable electric start in one kit. Includes the starter clutch, 60-tooth starter gear, and needle bearing for a full, professional-grade repair.
Kit Contents & Specifications
- Keyhole Diameter: 22mm
- Starter Gear: 60 tooth
- Hole Diameter on Gear: 10mm
- Hole Diameter on Clutch: 4mm
- Includes: Starter clutch, starter gear, and needle bearing
Compatible Engine Codes
Fits 157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:
- 157QMJ: 161QMK; 152QMI; 1P61QMK
- YN1P57QMJ: 1P52FMI; 154FMI; JJ157QMJ
- 1P57QMJ: BN157QMJ; BN161QMK-A; Other QMJ, QMK, QMI
Don't see your engine listed? If your engine code includes "QM" or "FM", this kit is compatible with your vehicle.
Specifications
- Fits: GY6
- Part type: Clutches & Clutch Springs
- Condition: New
Fitment check
Compare this part with your original before ordering: match the size, connector or part number, and the position on your scooter. Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm.
Shop more: GY6 Scooter Parts · Scooter Clutches & Clutch Springs · Scooter Parts
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