40 mm piston kit with two pieces of 2 mm rectangular piston ring with flank lock (FS) for your Tomos moped / moped.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out more about the relevant piston rings, their stems and locking types on the legend in the pictures.
The piston kit contains pistons, piston pins, piston clips and piston rings.
You can find other piston kits and corresponding assembly tools in the accessories section.
Quality product from the Italian manufacturer Meteor.
| Manufacturer | Meteor |
| Nominal diameter | 40 mm |
| Ø outside piston (A) | 39.94 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 22.3 mm |
| Curvature (D) | 3.5 mm |
| Total piston height (E) | 50 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 2 mm |
| Piston weight | 90 g |
| Tomos |
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Collection only possible with online purchase and appointment.
