Transmission / CVT Kit Polini Hi-Speed Minarelli long

Scooter CVT Kit

The CVT system of a scooter includes a number of components responsible for transmitting engine power to the rear wheel.

Variator kits consist of:

• Variator
• CVT weights
• V-belt

Depending on the manufacturer, CVT kits may also include one or more contra springs or a clutch and clutch bell.

The different types of CVT kits

• CVT kit original: these kits contain OEM quality CVT components, the CVT transmission can be reset to the original condition.
• CVT kit Sport: Sport transmissions differ from OEM transmissons by a lighter variator, a modified angle and a special lining aimed at improving top speed as well as acceleration. In most cases the kits come with a reinforced belt.
• CVT kit Overrange / Oversize: Oversize kits have the same improvements as the Sport variants, but are also characterized by larger dimensions and are used with a longer oversize V-belt. This configuration improves the performance of your scooter quite a bit.

To simplify the installation of a new CVT, we strongly recommend the use of appropriate tools, especially a piston stopper, which is very practical for the removal and installation of a CVT transmission.