Cylinder kit TOP PERFORMANCES Trophy 50cc 40mm for Piaggio AC

Top Performances Trophy 50cc cylinder kit suitable for Piaggio AC models. Compatible with Piaggio Zip 50, Piaggio NRG 50 AC, Piaggio Typhoon 50, Vespa ET2 50 and other models.
The 50cc cylinder is made of special "MINACROM" cast iron (with chrome added to the alloy), with 5 transfer ports and a 40mm bore. This kit offers improved heat dissipation. It increases engine performance and torque in the medium speed range.
The scope of delivery includes cylinder, cylinder head, piston, piston rings, gaskets, bolts and retaining clips.