Piaggio Zip 2T 50cc (2009-15) Polini Cast Iron Sport 70cc Cylinder Kit
Polini Cast Iron Sport 70cc Cylinder Kit for Piaggio AC 2T 50cc. 70cc cast iron sports cylinder kit by Polini for scooters equipped with air-cooled 50cc Piaggio engines. The cylinder has a 47mm bore and achieves an output of 7.7bhp at 9,300RPM.