Malossi Set of 23x18mm 18gr - 6 pieces Variator rollersKYMCO 300 DOWNTOWN 300I ABS - 2017 - 2019Ref : MAL00174A / 1007826

MALOSSI Roller Set 23x18mm 18g - 6 pieces (manufacturer reference: 66 9917.M0)

These MALOSSI rollers are designed for the variators of scooters with automatic transmission (CVT). Made from CPT with a specific formula, they serve as a technical replacement part compliant with transmission adjustment practices. Ideal for those who want to adjust the behavior of the variator without modifying other components.

Features

• Diameter: 23 mm
• Width: 18 mm
• Unit weight: 18 g
• Number of rollers: 6 pieces
• Manufacturer reference: 66 9917.M0

Operation and Adjustment

The rollers utilize centrifugal force: as they spin, their mass pushes the variator's clutch and raises the pulley to change the gear ratio. Lighter rollers promote a higher engine speed before the gear change, while heavier rollers delay this change. Therefore, the choice of weight affects the response, acceleration, and behavior at low and mid-range RPM.

Installation is done with a complete set of 6 rollers for simple and uniform replacement. Suitable for riders seeking a clean and reliable adjustment breakthrough on their CVT transmission, without irreversible modifications.