piston kit Polini 70cc 46mm (D) for MBK AV-10, AV-51, 92GT, M16 204.0190/D

Polini D piston for the 70cc aluminium cylinder kit from Polini for MBK (Motobecane) AV-10, AV. 51, M16 and 95GT mopeds. The kit includes the gudgeon pin, 2 piston clips and 2 piston rings.