VESPA PX PE T5 150cc 5 PORT CYLINDER BARREL HEAD PISTON KIT IRON – HIGH QUALITY. This product data sheet is originally written in English. 5 PORT CYLINDER BARREL HEAD PISTON KIT IRON – HIGH QUALITY. VESPA PX PE T5 150cc. NEW 5 PORT CYLINDER BARREL HEAD PISTON KIT IRON – HIGH QUALITY SUITABLE FOR VESPA PX PE T5 150cc.