43.0 mm piston with two 1.2 mm rectangular piston rings with internal fuse (IS) for all Piaggio mopeds / mopeds with DR racing cylinders.
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.
The piston kit contains piston pins, piston clips and piston rings.
Corresponding assembly tools, piston rings, piston pin retainers etc. can be found in the accessories section.
Quality product from the Italian manufacturer DR Racing Parts.
Details
| Manufacturer | DR Racing Parts |
| Nominal diameter | 43 mm |
| Ø outside piston (A) | 42.9 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 26.1 mm |
| Curvature (D) | 2.4 mm |
| Total piston height (E) | 50.5 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.2 mm |
| Weight | 83 g |
Suitable for the following models
| Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
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Collection only possible with online purchase and appointment.
