SSP-G GY6 Performance Transmission Kit – 1500 RPM
SSP-G GY6 Performance Transmission Kit – 1500 RPM
$227.29
10 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
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 20×12 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 20×12 12g Roller Weights. 148g Drive Face.All Components Made in Taiwan!GY6 QMI/QMJ 152/157, Various unlisted makes/models
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 |
The SSP-G GY6 Performance Transmission Kit is a complete CVT upgrade for 125cc and 150cc GY6 4-stroke scooters. Engineered and manufactured in Taiwan, this kit replaces your entire drive and driven pulley system with matched, performance-tuned components — delivering stronger low-end engagement, smoother power delivery, and improved top-end performance over stock. The 1500 RPM clutch engagement point is ideal for riders seeking responsive acceleration without sacrificing rideability.
Kit Contents:
- 1500 RPM clutch assembly (yellow)
- 1500 RPM torque (contra) spring (yellow)
- Black 5-blade clutch bell
- Variator kit with oversized 20x12 roller weights (12g, yellow)
- Lightweight 148g cast aluminum drive face with translucent blue anodized coating
- Adjustable drive sheave (torque driver)
Technical Specifications:
- Clutch: 120mm outer diameter, 1500 RPM springs installed
- Torque Spring: 1500 RPM, 107mm overall length (4.2")
- Clutch Bell: 125mm inner diameter, 137mm outer diameter, 19 splines
- Variator: 115mm outer diameter, 20x12 12g roller weights, 148g drive face
- Construction: Cast aluminum drive face, anodized blue finish
- Origin: Made in Taiwan by SSP-G
Designed for GY6 QMI/QMJ 152/157 engines found in most 125cc and 150cc Chinese scooters. Fits a wide range of makes and models using the standard GY6 CVT platform.
Kit includes all components listed above. Sold as a complete set.
Off-road use only. Not intended for use on public roads or land. Performance parts are not covered under warranty.
