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
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