Description
A Pair
Polini Piston ring 57mm x 1.5mm,
suitable for use in Polini, DR, & Olympia 135cc cylinder kits. Cross reference 206.0360.
Description
Piston rings are wearing parts of the engine. At the latest when the compression and thus the performance decreases, they should be replaced.
OEM numbers (for comparison purposes only) Polini 206.0360.
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, circlips, 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.
Fitment Chart
| VESPA | VESPA 90 | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 90 | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 90 RACER | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 90 RACER | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 90 SS | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 90 SS | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 100 | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 100 | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 100 - PK100S | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 100 - PK100S | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 100 - PK100XL | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 100 - PK100XL | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 100 SPORT | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 100 SPORT | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 125 - P125ETS | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 125 - P125ETS | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 125 - PK125S | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 125 - PK125S | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 125 PRIMAVERA 1966-1978 | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 125 PRIMAVERA 1966-1978 | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 125 PRIMAVERA ET3 1978 | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 125 PRIMAVERA ET3 1978 | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 125 SUPER SPANISH MODEL | PISTON RING 57mm x 1.5mm |
| VESPA | VESPA 125 SUPER SPANISH MODEL | PISTON RING 57mm x 1.5mm |
