
Malossi Roller Set 25x17mm 15g - 8 pieces (ref. 6613554.B0)
Malossi roller set designed for scooter variators. Made from CPT according to a specific formula, these 25 x 17 mm rollers allow for adjustment of the variator's engagement point and the vehicle's response without heavy modifications to the transmission. Packaged in sets of 8, they serve as a reliable technical replacement for fine-tuning the variator/clutch setup.
Operation and Adjustment
When rotating, the weight of the rollers transforms into centrifugal force: heavier rollers push the variator to engage earlier, while lighter rollers delay this increase in RPM. Choosing the right weight allows the engine to remain within its desired power range according to your riding style (acceleration, quick starts, cruising at a stable speed).
Ideal for riders seeking precise variator adjustment, this Malossi set is easy to install and integrates seamlessly into routine primary transmission maintenance operations.