Trkimal High Performance Racing Variator Kit With 13 Gram Copper Roller Weights For Chinese Scooter Moped ATV Go Kart Taotao GY6 125cc 150cc 152QMI

About the product Size: Roller Size：18 x 14mm,10g,11g,12g Bush Size: OD:24mm; ID:15mm Variator Size: Diameter 114.5mm The light roller starts faster and the heavy roller increases the tail speed. Size: Roller Size：18 x 14mm. Variator Size: Diameter 114.5mm/4.51''. Bush Size: OD:24mm; ID:15mm;Length:52mm， Warranty: We are always available to help our customers. If you are not satisfied with the product, please leave us a message . Wish you have a happy shopping experience,we are committed to providing the best service.