Koso GY6 Variator Kit

img-qind.JPGKoso High Performance Variator Set (FB224003) for 125cc and 150cc GY6 4-stroke engines. This variator dissipates heat better, has in increased CVT range and has an optimized ramp design for improved acceleration!

  • Made in Taiwan
  • Dissipates Heat
  • Increases CVT Range
  • Optimized Ramp Design for Improved Acceleration
  • Includes 18×14 (9g) Roller Weights