GY6 High Performance Transmission

  • $199.00
    Unit price per 


  • New high stall clutch installed on a new complete clutch driven pulley assembly.
  • New 1500 RPM yellow clutch spring
  • New 2000 RPM red clutch spring
  • New 115mm Performance Variator
  • New 9 gram 12g, 10g, 14g roller weights