variator Polini Hi-Speed for Honda NSC 50 R, Vision 50 4-stroke (2012-) P.34791

Latest variator technology from Polini for untuned 50cc engines for improved acceleration and higher top speed. Polini “Evo-sliders” make for better power transfer and shifting. No additional tuning required, so a great option for untuned scooters. With untuned scooters, all the parts supplied must be fitted and additional fine-tuning is required.

Delivery contains: Hi-Speed variator with sleeve, 1x set of reinforced clutch springs, counter pressure torque spring, Evo-sliders and 1x set of variator weights.

Installation instructions can be found under the plastic inlay inside the packaging.