Polini Variator High Speed Vespa 125 4 STR 3V

The brand new Polini variator for Piaggio Vespa 125 4-stroke, available in the "original" version, has been designed to increase performance at a competitive price compared to the Evolution model.

This variator improves engine performance by ensuring stronger acceleration and at the same time a smooth speed development.

Made of nickel-chromium steel, the bushing is characterised by a very low coefficient of friction. It features the advanced carbon-based DLC treatment, an innovative technology specially developed for motorsport and aviation. It is particularly suitable for sliding