Polini Variator Hi Speed Vespa Primavera 50cc 3V iGet E3 / E4

Polini Variator Hi Speed Vespa Primavera 50cc 3V iGet E3 / E4 for Piaggio Liberty / Zip and Vespa Primavera / Sprint (with 50 4T 3V iGet E3 / E4 engine).

Polini drew on their considerable racing and tuning experience to design a CVT that represents a definite upgrade to the stock part, with smooth and stable transmission and better acceleration from take-off to top speed. 

One of the performance-boosting features is the Nickel-Chrome sleeve to minimize friction. The cores of the variator roller weights have polished sliding surfaces, the outside shells come with a heat- and wear-resistant Nylon / Aramid coating. The Polini Hi-Speed  is the perfect CVT for any Sport or even Racing set-up.

Included in delivery:

• variator with ramp plate
• two sets of 6 weights 19x15.5 mm (4.3 and 7.0 g)
• torque spring
• spring seat
• half pulley / fan wheel