Custom Builds and Performance Parts
  • TFC performance variator kit for GY6 engines

    $169.99
    There is only 1 item left in stock.

    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.


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