This BGM PRO cap nut set is the perfect fastening solution for Vespa tubeless rims with M8 stud bolts. Five high-strength cap nuts including Schnorr washers ensure a secure wheel connection and also protect the thread ends from dirt and damage. Ideal for anyone who wants to mount their BGM PRO tubeless rims in a technically coherent and visually unobtrusive way.
For BGM PRO tubeless rims M8 x 1.25, 10.9 Incl. Schnorr washers Black version
The cap nuts are specially designed to meet the requirements of Vespa tubeless rims. Thanks to the integrated collar, the contact pressure is distributed over a larger area than with a conventional hexagon nut. Together with the Schnorr washers supplied, this results in a very dimensionally stable connection that remains reliable even at high speeds and strong vibrations.
| Thread | M8 x 1.25 mm |
|---|---|
| Strength class | 10.9 |
| Width across flats | SW 12 mm |
| collar diameter | 14 mm |
| Height of the nut | approx. 16.5 mm |
| Version | Cap nut with collar, black |
| Inserts | 5 Schnorr washers |
| Application | Wheel mounting on tubeless rims |
For mounting, the tubeless rim is placed on the wheel mount as usual, then the Schnorr washers and the cap nuts are mounted on the stud bolts. The nuts are tightened evenly crosswise until the tightening torque specified by the rim or vehicle manufacturer is reached.