Trasmissione e Rapporti

The gearbox or transmission of a scooter is part of the drive train and consists of input, intermediate and output shafts with gears whose task is to convert the engine speed into torque. In stock engines, the gear ratio of the gearbox is relatively short. By installing a taller transmission into a tuned engine, performance can be increased considerably. We carry high quality, robust primary and secondary transmissions from brands such as Stage6, Doppler and Polini with different gear ratios. The gearboxes are available with helical and straight toothing.