The Polini variator is THE standard in upgrading your Gy6 Variator. Widely accepted as the best variator on the market, the Polini verson adds performance accrose the entire power band from take off to top speed. Don't believe us? Ask your "Google Machine". It never lies!The polini variator offers the advantage of a wider range of adjustment so if the correct weights are used, this will increase acceleration as well as top speed. *This variator uses 19x17 rollers* Fits the following models:Genuine Buddy 125/150/170i Genuine Hooligan 170i Kymco Agility 125/150 Gy6 engines *Performance parts are non-returnable and do not have a warranty. Install with care.*
