Polini Hi-Speed variators have been developed during competition riding and enable you to improve your maxi-scooterÂ’s performance and transmission.

• Patented auto-lubrification system: ensures maximum output
• Top performance and reliability
• Higher RPM: improved acceleration and pick-up
• Technical features:
• Compression spring with a 10% larger load
• The bushing is made from special case-hardened tempered and ground chromed-nickel steel
• Large-capacity inner housing with lubrification tank
• Constant axle greasing, even in the most extreme usage conditions
• Minimal friction: specially treated inner roller tracks
• Complete variator delivered with 6 rollers and spring