Cylinder kit Polini Sport 50cc, Minarelli LC

Polini Sport 50cc Cylinder. A 5-channel cast iron cylinder manufactured by Polini, a leading manufacturer in the tuning market. Guaranteed top quality. Excellent performance and phenomenal durability. Chrome-plated top ring. The kit includes: cylinder head, piston from the renowned Asso, rings, gaskets, pin, pin retainers, and exhaust studs. Excellent results when combined with 17.5-19mm carburetors and Sport exhausts. Superb tuning while maintaining the original 50cc capacity. Piston pin diameter: 10mm.