
MALOSSI Roller Set 25x17mm 15g - 8 pieces (ref. 6613554.B0)
The Malossi roller set is 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 moment and the vehicle's response without heavy modifications to the transmission. Packaged in sets of 8, they provide a reliable technical replacement for fine-tuning the variator / clutch assembly.
Operation and Adjustment
When rotating, the weight of the rollers transforms into centrifugal force: heavier rollers cause the variator to engage earlier, while lighter rollers delay this increase in RPM. Choosing the right weight helps keep the engine within its desired power range according to your riding style (accelerations, bursts, cruising at a steady speed).
Ideal for riders seeking precise variator adjustment, this Malossi set is easy to install and integrates with routine maintenance operations of the primary transmission.