Piaggio Vespa Piston Kit (Standard Size 57.8mm) PX150, COSA 150 oversized parcel you can improve the cylinder

you can improve the cylinder kit

MAZZUCCHELLI Crankshaft 57mm (Rotary Valve) Vespa P125-150

ADVICE: This item comes un-painted and has all the relevant holes for fitment to the scooter

An Original Vespa part

The ZADI Lock Set is a great alternative to the Genuine Lock

Piaggio Vespa Piston Kit (Standard Size 57.8mm) PX150, COSA 150 oversized parcel you can improve the cylinderPiaggio Vespa Piston Kit (Standard Size 57. 8mm) PX150, COSA 150 Standard Piston to fit the Vespa 150 Models. When refitting pistons, it's best to check that all parts are clean and fit into to the barrel. Checking to make sure that the circlips are fitted correctly into the cut out inside of the Piston assembly. 57. 8mm 2 piston ring(s) standard Comparison No. 2441730001 (PIAGGIO)