TFC Performance Variator Front Pulley Set; GY6

TFC- Taiwan Factory Champion forged aluminum performance variator kit for GY6 engines.
This front pulley assembly fits GY6 type motors from 150cc to 232cc displacement.
Lighter weight increases acceleration throughout the rev range due to lower rotational mass.
Teflon-coated variator with grooved sidewalls.  Teflon coating reduces roller wear increasing durability while the grooved sidewalls result in lighter rotational mass and increased airflow reducing heat for longer life and improved engine performance.
User-selectable rollers allow you to tune your scooter to specifically attain a higher top speed or faster launch by maintaining the ideal rpm at peak torque or peak horsepower depending on your personal preference.

Specifications:

• Forged Aluminum Outer Drive face is CNC-finished (Multicolor)
• Forged Aluminum Variator with sidewall grooves and Teflon coating (Red)
• Forged Aluminum ramp plate (multicolor)
• Torque Spring with 15% increase in spring rate over stock
• Ramp plate sliders - Set of 3
• 10gram roller weights - Set of 3
• 11gram roller weights - Set of 3
• 12gram roller weights - Set of 3
• 14mm aluminum variator nut and 2 washers.

Compatibility: 

This part is also compatible with 157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:

157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:

Don't see your engine listed? If the engine code includes "QM" or "FM" along with a "5" or "6", this product is compatible with your vehicle.

About TFC:  Since 2007, Taiwan Factory Champion (TFC) has been manufacturing high-quality aftermarket performance components for various well-known scooter brands. TFC parts are designed to deliver superior performance compared to OEM while delivering an unmatched aesthetic. 
TFC products are made in Taiwan.