Transmission cover Piaggio scooter 50cc d=12mm Polini

Transmission cover Polini Piaggio.

Transmission cover from the Italian manufacturer Polini, stands out for allowing assembly on bearings of the intermediate shaft and the wheel shaft.

With this feature, it improves reliability and performance. It includes a gasket in FKM and PTFE, which results in a low coefficient of friction.

The Polini Evolution transmission cover can be installed using both the original gear ratios and the long ratios, and also allows the installation of improved variators.

Eliminates the slipping problems of the two transmission shafts that, in the original crankcase, slide directly on the material of the cover.

With a design in black colour and the inscription Polini Evolution engraved.

Important: available in two models (check the measurements of your transmission before ordering):

• d. 16mm - Code 170.0299 for Piaggio engines with original gear ratios or long ratios with a 16 mm shaft.
• d. 12mm - Code 170.0300 for Piaggio engines with long ratios with a 12 mm shaft.