TFC Variator Kit - GY6

TFC performance variator kit for GY6 engines. Includes a coated variator, light forged drive face, aluminum 14mm variator nut, 3pcs each of 10g, 11g, and 12g roller weights for tuning, and a torque spring 15% stiffer than stock.

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• Outer Diameter : 115mm
• +15% Torque Spring
• Includes 3pcs each 10g, 11g, and 12g Roller Weights
• Made in Taiwan!