Shin Yea variator kit for GY6 engines. Includes a coated variator ramp, light weight drive face, spacing shims, 3pcs each of 11g and 12g roller weights, and a torque spring 10% stiffer than stock. Please see our Warranty & Returns Policy.
Drive Face Outer Diameter: 115mm
Includes 3pcs Each 11g and 12g Rollers (Must Be Staggered)
+10% Torque Spring
Made in Taiwan!
SUPPORTED MODELS: GY6 QMI/QMJ 152/157
