POLINI Hi-Speed Variator - BMW C 600 Sport-C 650 GT for C600SPORT, C650SPORT

Polini’s Maxi-Speed variators allow you to optimise the resistance and performance of your transmission’s variator, thanks to various brand-specific technical features. The Polini compression spring is 30% harder than the original component and, thanks to a specialised variator body, the variator’s inner lubrication remains constant. This complete steel variator is treated with nickel chrome for enhanced heat resistance.