Variator Rollers

Variator rollers sit inside the variator and move by centrifugal force to change the transmission ratio as the engine revs rise. As they wear down, they lose weight and shape, causing rough acceleration and reduced top speed.

Here you find variator rollers in different weights and diameters, to be chosen by scooter model, original size or the weight specified by the manufacturer, so the transmission runs smoothly and engine response stays correct.