Cylinder Kit Sport 75 cc, 47mm Piaggio / Vespa APE, PK 50 Blue Line Version

Cylinder Kit Sport 75ccm DESCRIPTION: We are offering you a 75ccm sport cylinder from RMS for the 50ccm Piaggio / Vespa APE, PK models! The gray cast iron cylinder from the Blue-Line series from RMS has a bore of 47mm and, when correctly tuned, delivers around 7-9 hp. As it is designed for both "full throttle capability" and very good durability, it is recommended as the optimal tuning cylinder for your vehicle! This cylinder kit impresses with its super acceleration, increased top speed and abundant torque. The noise level remains almost at normal levels. The main jet should be installed approx. 10-15% larger than the original jet. TECHNICAL DATA: - Gray cast iron - 47mm bore - 3 transfer ports - 74.60ccm - 43mm stroke - Piston with 2 piston rings - Exhaust width chord dimension 29mm - 6mm exhaust studs - Incl. gasket kit. The jets should be...