Vespa PX125 PX150 Polini 177cc 180cc Piston Ring 63.0mm

Vespa PX125 PX150 Polini 177cc 180cc Piston Ring 63.0mm
63.0mm
Sold individually.

A new cylinder is not always the solution when your cylinder has several thousand kilometers usage.

Get your compression back up where it belongs by replacing piston rings or pistons instead of burdening yourself with major repairs. Our warehouse is full of original and tuning parts and replacement parts like pistons, piston rings, cir clips, piston pins and gasket sets.

The main job of piston rings is to seal the combustion chamber against the piston housing and to channel the heat from piston to cylinder. Above this, pistons are also there to regulate the lubrication household, a major function. This means they are always working under pressure, often suffer wear and tear and should be replaced regularly. Loss of compression, lowered performance and poor start reaction are the exact description of worn out piston rings.