Upgrade your GY6 scooter’s CVT performance with the J.Costa PRO variator kit (IT693PRO). This complete kit includes the variator body, variator bell, bushing, slider, and 11.5g rollers — everything needed for a full variator replacement. J.Costa’s patented heatsink design reduces internal temperatures, while the precision-engineered roller geometry delivers improved throttle response and smoother power delivery over the stock unit. Professional installation recommended.
Key Benefits:
Smoother CVT operation and improved aerodynamics
Weight reduction via inertial control for faster throttle response
Lower operating temperature — patented heatsink venting design
Higher-quality components for increased durability and reduced maintenance
Improved fuel efficiency under normal riding conditions
Greater throttle reaction via Roller Pressure-Depression effect
