
This part being universal, it may require adaptations
Set of 6 MALOSSI rollers, manufacturer reference 6614705.A0, designed for scooter variators. Made from CPT according to a specific Malossi formula, these rollers are intended for fine-tuning the CVT transmission to adapt the acceleration and revs to your riding style.
Functionality
During rotation in the variator, the mass of the rollers generates a centrifugal force that moves the movable sheave and alters the gear ratio. Heavier rollers cause a slower rise in revs but promote a lower gear engagement; lighter rollers allow for a quicker rise in revs and delay the engagement of the high gear.
Usage Tips
This set of 18x14 mm with a unit weight of 9 g allows for adjusting the power curve and acceleration without heavy mechanical intervention. Ideal for fine-tuning the variator's behavior according to load, topography, or preferences (acceleration, hill climbing, urban riding).
Original technical spare part, to be installed following the variator's recommendations and checking the wear of the rollers to maintain reliable transmission.