POLINI Hi-Speed Variator - Piaggio Zip 50 4T

Polini Hi-Speed variators have been developed during competition riding and enable you to improve your scooter’s performance and transmission. * Top performance and reliability * Ensures maximum transmission performance * Higher RPM: improved acceleration and pick-up * The bushing is made from special case-hardened tempered and ground chromed-nickel steel * Superior compression spring resistance * Constant axle greasing, even in the most extreme usage conditions * Minimal friction: specially treated inner roller tracks * Complete variator delivered with 1 set of 6 rollers 19x15.5: 4.7 g | article: POLINI Hi-Speed Variator - Piaggio Zip 50 4T