Malossi Set of 20x17mm 12,5gr - 6 pieces Universal Variator rollersRef : MAL00184A / 1007857

MALOSSI roller set 20x17mm, 12.5 g — a set of 6 rollers designed for the variator of urban scooters. Made from CPT according to a specific formula, these rollers are offered as a technical replacement for the original component to maintain transmission settings and engine progression.

Main Features

• Diameter: 20 mm
• Width: 17 mm
• Unit weight: 12.5 g
• Number of rollers: 6
• Manufacturer reference: 6611095.O0

Usage and Adjustment

The rollers act on the variator via centrifugal force: at rotation speed, their mass determines the outward push and the moment of variator opening. By choosing lighter rollers, the engine tends to operate at a higher RPM; opting for heavier rollers causes the variator to open earlier and the RPM to decrease. This MALOSSI set allows for adjustment of the operating range to optimize acceleration in urban use without modifying other transmission components.

Compatibility confirmed with: VESPA Granturismo 2006–2008 (200 cm3). Contents: 6 rollers. Malossi product, reference 6611095.O0.