Descripción
Polini Hi-Speed variators have been developed during competition riding and enable you to improve your maxi-scooter’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
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