46 mm piston with a 2 mm and a 1.5 mm rectangular piston ring and internal circlip (IS) for Piaggio mopeds / mopeds with Athena cylinder kit.
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 stems and locking types on the legend in the pictures.
| Manufacturer | Athena |
| Ø outside piston (A) | 45.93 mm |
| Compression height (C) | 26.05 mm |
| Curvature (D) | 3 mm |
| Total piston height (E) | 51.05 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 46 mm |
| Piston ring mold | L-ring, Rectangular ring |
| Ø piston pin (B) | 12 mm |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 2 mm, 1.5 mm |
| Tolerance group | A |
| Weight piston kit | 96 g |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
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