Variatore Polini Hi-Speed, 8 rulli, Ref : POL00032A / 1011910

Patented specialized auto-lubrification system ensures exceptional performance and output, at the same time as maximum reliability. Thanks to a new rotation system, acceleration and pick-up are improved.

Technical features:

The bushing is made from special case-hardened tempered and ground chromed-nickel steel. It stands out with its large-capacity inner housing, which holds a lubrification tank, inside of which a special spring ensures constant axle grease distribution, even in the most difficult usage conditions. Specially treated inner roller tracks minimise friction