Product Details
DESCRIPTION: SSP-G Performance Transmission Kit for 150cc and 125cc GY6 4-stroke engine based vehicles.Transmission kit includes the following:1500RPM clutch1500RPM torque springBlack 5-blade clutch bellVariator kit with oversized 20x12 roller weights in 12gLight weight 148g cast aluminum drive face with translucent blue coatingAdjustable Drive Sheave (Torque Driver)Clutch: 120mm Outer Diameter. 1500RPM Springs Installed.Torque (Contra) Spring: 1500RPM. Overall Length: 107mm (4.2 Inches.)Clutch Bell: 125mm Inner Diameter. 137mm Outer Diameter. 19 Splines.Variator: 115mm Outer Diameter. Includes 20x12 12g Roller Weights. 148g Drive Face.All Components Made in Taiwan!GY6 QMI/QMJ 152/157, Various unlisted makes/models
Additional information
| Weight | 11 lbs |
|---|---|
| Dimensions | 13 × 12 × 4 in |
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 125cc, 150cc, GY6, 4-Stroke
- Fitment Notes: Performance
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Is this for 125cc scooters?
A: This SKU is listed with 125cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 11 lbs |
|---|---|
| Dimensions | 13 × 12 × 4 in |




