Front Variator Assembly with 14g Rollers for GY6 125cc 150cc 152QMI 157QMJ Scooter Moped

Product Overview

Optimize your transmission performance with this Heavy-Duty Front Variator Assembly. Specifically designed for the popular GY6 125cc and 150cc 4-stroke engines (152QMI and 157QMJ), this kit is a complete replacement for your primary drive system. Pre-loaded with 14-gram rollers, it provides the perfect balance between low-end torque for hill climbing and smooth top-end speeds for commuting. Whether you are repairing a worn-out CVT or seeking a more reliable ride, this assembly ensures consistent shifting and long-term durability.

Product Compatibility

Vehicle Type	Engine Code	Common Brands
Chinese Scooters / Mopeds	GY6 125cc (152QMI)	TaoTao, Wolf, Ice Bear, Bintelli
Chinese Scooters / Mopeds	GY6 150cc (157QMJ)	Kymco, SYM, Lance, Gator, Peace
ATVs / Go-Karts	150cc GY6 Platform	TrailMaster, Hammerhead, Yerf-Dog

Specifications

Feature	Details
Outer Diameter (Drive Face)	111mm (4.37")
Drive Face Hole Spacing	80mm (3.15")
Roller Weight	14 Grams (Set of 6)
Engine Fitment	GY6 125cc / 150cc 4-Stroke
Components Included	Drive Face, Variator Housing, Slides, Boss, and Rollers

Key Features

• Complete System Replacement: This is a full variator assembly, including the drive face and rollers, making it a "one-and-done" solution for fixing CVT slipping or engine over-revving.
• Balanced 14g Weights: The included 14-gram rollers are precision-weighted to ensure high reliability and stable characteristics during daily commuting or stop-and-go city traffic.
• High-Grade Materials: Constructed from premium alloys that resist heat-induced warping, ensuring that the drive face maintains a perfectly flat surface for maximum belt grip.
• Optimized Drive Face Diameter: At 111mm, this variator provides a wide range of gear ratios, helping your 150cc engine achieve smoother acceleration and reduced vibration at high speeds.
• Precision Engineering: Designed for a direct "bolt-on" fit to 152QMI and 157QMJ crankshafts, ensuring accurate alignment and a significantly longer service life than standard OEM parts.