Four stud bolts, which were specially developed for the Gilardoni italkit racing cylinder for Puch mopeds.
The stud bolts are slightly thicker than the originals, which means that the cylinder is perfectly guided. In addition, two flats (SW 6 mm) were milled in each case. This allows the bolt to be easily screwed into the engine housing.
High-quality and precise workmanship for demanding screwdrivers - 100% Swiss made.
The stud bolts have the following features:
- Rolled threads
- Thread-free (bolt can be screwed in up to the housing)
- Tightening torque: 10 Nm
- Incl. washers and 3D nuts
- Highly polished
| Manufacturer | MBR |
| Surface | polished |
| Area of application | High End |
| Nominal diameter (thread) | 6 mm |
| Width across flats | 6 mm, 10 mm |
| Thread type | M6x1 (standard thread) |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
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