Koso High Performance GY6 Variator Kit 150cc. Comes with a set of 9 gram rollers.
Koso High Performance GY6 Variator Kit 150cc
Koso High Performance Variator Set 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!
⚠ WARNING: California Proposition 65 www.P65Warnings.ca.gov.