Polini Hi-Speed DimmerRef : POL00192A / 1011886

POLINI Hi-Speed Variator - Piaggio Zip 50 4T (ref. 241.674)

Designed for the urban rider seeking a responsive performance and more controlled transmission, the POLINI Hi-Speed variator draws on the brand's racing expertise. It optimizes transmission management to make the most of the small 4T engine of the Piaggio Zip 50, promoting higher revs and quicker responses during acceleration and recovery.

• Special nickel-chrome cemented steel ring, hardened and ground for increased durability.
• Reinforced resistance push spring, designed for a more consistent response from the movable drive.
• Maintained lubrication of the axle even under intensive use, to limit wear and maintain efficiency.
• Specific treatment of the inner tracks of the rollers to reduce friction and energy losses.
• Complete variator delivered with a set of 6 rollers 19 x 15.5 mm — 4.7 g (ready to install).

Ideal for urban traffic, this kit offers an industrial finish and reliability suited for daily demands. Keeping the entire assembly in its original condition and adhering to the recommended settings will ensure consistent performance. Compatible with the Piaggio Zip 50 4T according to manufacturer reference 241.674.