Malossi Set of 20x17mm 8,5gr - 6 pieces Variator rollersRef : MAL00180A / 1007851

Malossi Roller Set 20x17mm 8.5 g - 6 pieces

As a technical replacement for the original, this set of 6 Malossi rollers in CPT features a specific formula designed for the automatic transmission of urban scooters. Each roller, measuring 20 x 17 mm and weighing 8.5 g, affects the behaviour of the variator: their mass determines the centrifugal force and thus the moment of variator opening and the engine speed range where torque is delivered.

• Diameter: 20 mm
• Width: 17 mm
• Number of rollers: 6 (complete set)
• Unit weight: 8.5 g
• Material: CPT (specific formula)
• Manufacturer's ref: 6611095.E0

Usage and adjustment

By choosing lighter or heavier rollers, you adjust the engine speed holding and the responsiveness to acceleration: lighter rollers promote a higher engine speed, useful for quick starts, while heavier rollers delay the opening of the variator for a lower speed. Simple installation for those who are familiar with disassembling the variator and checking the drum.

Compatibility: suitable for Rotax engines and offered for many urban scooters — including certain APRILIA SCARABEO 125 models (IE, LIGHT, STREET). Packaging: set of 6 rollers ready to install.