The MALOSSI 20x17mm 10.5 g rollers (6 pieces) are a technical replacement kit designed to optimise the behaviour of your scooter's variator. Made from CPT with a specific formula, these rollers ensure consistent wear and reliable operation of the primary transmission system.

Why choose them?

• Complete pack of 6 rollers to replace the entire set on the variator side.
• Precise dimensions: Ø 20 mm x width 17 mm — compatible with many standard variators.
• Individual weight 10.5 g: designed to adjust gear shifting and engine speed according to your usage.

Operation and adjustment

When rotating, the weight of the rollers generates a centrifugal force that acts on the variator's travel: heavier rollers lower the shift speed, promoting a more torque-rich response at low speeds, while lighter rollers keep the engine at a higher speed for better acceleration. Choosing the right weight allows for adjustments in acceleration, rev-up, and engine usage range without structural modifications.

Manufacturer reference: 6611095.I0

A smart choice for riders concerned about precise transmission tuning and durability suited to urban and road conditions.