43.0 mm piston kit with two 1.5 mm rectangular piston rings with flank lock (FS) for the Polini racing kit on your Piaggio moped / moped.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out about the relevant piston rings, their positions and locking types on the legend in the images.
The piston kit contains piston pins, piston clips and piston rings.
Corresponding assembly tools, piston rings, piston pin retainers etc. can be found under accessories.
Quality product from the Italian manufacturer Polini.
Details
| Manufacturer | Polini |
| Ø outside piston (A) | 42.94 mm |
| Ø piston pin (B) | 10 mm |
| Compression height (C) | 26.4 mm |
| Curvature (D) | 2.55 mm |
| Total piston height (E) | 50.5 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 43 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 1.5 mm |
| Weight | 83 g |
Suitable for the following models
| Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
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