Variator Polini Hi-Speed - MBK Evolis II ABS 300i 4T E4 / Yamaha X-Max IV ABS 300i 4T E4 ('17-)

Variator Polini Hi-Speed for MBK Evolis II ABS 300i 4T E4 / Yamaha X-Max IV ABS 300i 4T E4 manufactured since 2017.

The Polini Max Hi-Speed variator line is one of the most optimized variator options available for maxi-scooters. Special attention has been given to improve both acceleration and top speed by modifying the ratio under low torque conditions. Reliability as well as performance are enhanced compared to the original variant. It includes all components shown in the picture.

Technical specifications:
- number of roller sets: 1 (12 rollers / set)
- dimensions / weight of rollers: 25x11mm / 7.0g
- includes assembly grease.