Malossi Set of 20x17mm 9gr - 6 pieces Universal Variator rollersRef : MAL00181A / 1007852

MALOSSI roller set 20x17mm, 9 g — pack of 6 pieces designed for riders who wish to finely tune the behaviour of their variator. Made from CPT according to a formula unique to MALOSSI, these rollers provide a technical replacement alternative originally for automatic scooter transmissions.

Features

• Diameter: 20 mm
• Width: 17 mm
• Unit weight: 9 g
• Number of rollers: 6 (complete set)
• Brand: MALOSSI — Manufacturer's ref: 6611095.F0

Operation

The rollers convert rotation into centrifugal force: the heavier the roller, the faster it "pushes" the variator plate outward, thereby altering the shift point of the gears. This behaviour directly affects the engine speed at which it reaches its power range and the response at low revs.

Usage tips

Replace the rollers with a complete set to maintain optimal balancing of the variator. Choose the weight suitable for your riding style and engine modifications: lighter rollers promote a higher engine speed, while heavier rollers lower the shift speed. Ideal for transmission adjustments on scooters and maxi-scooters without promising unverified results.