variator Polini Hi-Speed for Piaggio P.16429

Latest Polini variator technology for improved acceleration and higher top speed. The Polini evo slider supports better power transfer and shifting. For untuned scooters no additional tuning required. With a tuned scooter, variator roller weights need to be adapted.

Delivery contains: Hi-Speed variator with bushing, counter pressure torque spring (20kg), Evo slider and 1x set of variator roller weights (19x15.5) at 6.3g. Installation instructions can be found under the plastic inlay inside the packaging.