Polini Hi-Speed Variator Minarelli vertical

Variator for models with Minarelli Vertical engine from the manufacturer Polini.

Polini is a benchmark in the creation of accessories for scooter. It has become a world leader in the design and production of special parts for scooter and maxiscooter. And furthermore guarantees that the engines have ever greater performance, with the maximum safety and reliability possible.

It notably improves the acceleration and engine response at all RPM ranges.
Manufactured with high hardness materials, achieving a great quality in its finishes.

The kit includes 6 rollers of 16x13mm at 6.9g.

Includes contrast spring 10% harder ref 243.093

Medium hardness clutch spring

Furthermore, Polini ensures that thanks to its features, this new variator requires less maintenance. And this is, in large part, thanks to the lubrication of the nozzle and the pin.