piston kit Polini 46mm 12mm piston pins for Piaggio, Vespa Ciao 204.0390

Polini Kit with spare piston with 12mm gudgeon pin for the Polini 70ccm cast iron cylinder kits for 50cc Piaggio / Vespa Ciao mopeds. The kit includes the gudgeon pin, 2 piston clips and 2 piston rings.