Cylinder kit Polini Evolution 3 70cc - 12mm - Minarelli MA

The 3rd generation of the Polini Evolution cylinder. The cylinder itself remains largely unchanged, except for a newly revised exhaust port (T-port) and a cylinder head with improved thermal performance. Slightly more powerful than its predecessor. We recommend adjusting your setup, meaning high-quality variator components, a carburetor between 19 and 24mm, and a matching high-end exhaust; with the right setup, 18 to 21 hp are possible.