Description
Spring internal D.27mm Polini CVT Maxi Hi-Speed
Spare spring for Polini variators with lubricated sleeve.
- Inside diameter 27mm
Fits Polini variators:
P241.601, P241.602, P241.605, P241.606, P241.608, P241.609, P241.619, P241.638, P241.645, P241.646, P241.649, P241.658, P241.659, P241.664, P241.665, P241.666, P241.667, P241.686, P241.688, P241.690, P241.692, P241.694, P241.697, P241.703, P241.710, P241.712, P241.713, P241.718, P241.720, P241.721,P241.722, P241.755, P241.756.
Polini Hi-Speed
The famous Polini brand lists their "Hi-Speed" CVT as part of their catalog for many years. Of course, the CVT has been upgraded and improved over time, but the basic principle is still the same: a tuning variator for original and slightly tuned engines with a noticeable increase in performance compared to the original variator.
Performance Polini High Speed CVT
With newly calculated and optimized angles, the Hi-Speed variator allows an extended power band. This shows above all in noticeably better acceleration, but also in a slightly higher top speed.
Two integrated O-rings provide the sleeve with better lubrication, resulting in less friction.
The low-friction, robust chrome coating ensures reduced wear and increased service life.
For heavily tuned engines and engines with a significantly larger displacement, it is worth using an overrange CVT.