Polini Hi-Speed Variator Kit with belt Peugeot vertical

The Maxi HI Speed features a new polishing process on the roller tracks, which has improved their sliding. The nozzle is made of special nickel-chromium case-hardened, tempered, and ground steel. It stands out for its large internal chamber with an internal grease reservoir, in which a type of spring is placed to allow constant distribution of grease on the pin, even under the most demanding conditions. Thanks to this feature, you will notice the difference compared to previous models, as performance remains consistent and it is no longer necessary to continually adjust the rollers to achieve the best performance.

Supplied with a contrast spring that is 10% softer than the original, it increases the engine speed at take-off. The rollers are coated with a new blend of nylon material and aramid fibers.