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 |
| Ø outside piston (A) | 42.9 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 |
| Nominal diameter | 43 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.2 mm |
| Ø piston pin (B) | 10 mm |
| Weight | 82 g |
Suitable for the following models
| Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
Accessories & related products
DR 43 mm cylinder kit 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 43 mm · Manufacturer: DR Racing Parts · Camouflaged: No · Material: Gray cast iron · Surface: varnished · Displacement: 65 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 46 mm · Ø Outlet outside: 22.3 mm · Ø outlet inside: 18 mm · Ø piston pin (B): 10 mm · Outlet type: clamped · Number of fixing points: 3 pcs · Area of application: Tuning · Hole pattern [mm]: 55 x 34 · Decompressor: Yes
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GPO piston pin extractor Ø 10, 12, 14 mm
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Collection only possible with online purchase and appointment.
