
Set of 6 Malossi rollers in CPT (specific formula) designed to replace the original bearings of the variator and allow fine tuning of the transmission on urban scooters. Each roller measures Ø16 x 13 mm and weighs 8 g, a common size for most original mounts and light modifications.
Main Features:
Usage and Behavior
The rollers convert rotation into centrifugal force: the heavier the roller, the faster it closes the variator and keeps the engine at low RPM; by lightening it, you promote a rise in RPM. These Malossi rollers provide a technical alternative to the original for adjusting response, acceleration, and RPM range according to your urban riding style and the condition of the belt.
Tips — For effective variator adjustment, choose the weight suitable for your setup (clutch pressure, belt, engine tuning). Installation in a complete set of 6 rollers, compatible with many 50 cc scooters.
Common Applications (examples):