Vespa PX200 P200E Rally 200 Full Circle Racing Crankshaft Reed Valve 60mm Stroke 110mm Conrod Carb Tops It introduced the concept of

It introduced the concept of a racing pipe that keeps the box look of the original Piaggio Largeframe item to a wider public

Kickstart and stand rubbers have recently been coming through black in these kits

The overall port layout provides more volume than their predecessor

Makes for cool runnings

Vespa PX200 P200E Rally 200 Full Circle Racing Crankshaft Reed Valve 60mm Stroke 110mm Conrod Carb Tops It introduced the concept ofVespa PX200 P200E Rally 200 Full Circle Racing Crankshaft Reed Valve 60mm Stroke 110mm Conrod reed valve stroke 60,0mm conrod 110,0mm Standard con rod Connecting rod bearing: 16x20x20 mm pin 16mm fine balanced Full circle crankshafts were originally intended for use in reed valve engines. Their ideal field of operation though is with motors where the carburetor is mounted directly onto the cylinder itself. The extensive development of crankshafts on