Variator POLINI Hi-speed

Polini Hi-Speed variators are all right from the development in competition and help improve the performance of your scooter transmission. Performance and Reliability Concentrate Assure Maximum Transmission PerformanceRégime de rotation supérieur : améliorer accélérations et les reprises Special steel ring nickel – cemented chrome, dipped and rectified Upper Reinforcement springConstant smoothing of the axis, even under the most extreme conditions of use Minimum Friction: special treatment of the internal tracks of the pebblesComplete trimming with 1 set of 6