Polini Dimmer switchRef : POL00055A / 1011906

Polini Maxi-Speed drives optimize the strength and performance of this transmission element, thanks to several of the brand technical features. The Polini push spring is 30% harder than the original, and thanks to a special variator body, lubrication inside the variator is constant. Supplied complete in steel, this drive is treated with nickel-chromium for improved thermal resistance.