Polini presents the new Maxi Hi-Speed Variator for Zontes 125 D E5 developed to improve the performance of the CVT parts and enhance the features of your engine.

Designed for everyday use it endures quicker starts, smoother acceleration and fluid driving, both in city traffic and daily trips.

For the best set up the package includes:

• 9g rollers serie 19×15
• Compression spring with 12% increased load
• Chromed pin and sintered bushing