Union 
Right rear derailleur hanger gh-255
Discover the right rear derailleur Union GH-255, combining safety and performance for urban cycling.
Description
This right rear dropout protects the frame from any damage that might be caused by a major impact on the rear derailleur. This shock is absorbed by the derailleur hanger, and is not transmitted to the frame.
Features:
- Marwi derailleur hanger
- Suitable for Bulls frames
- Material: aluminium
Additional information
| Brand | Union |
| Supplier reference | 280213 |
| Color | silver |
| Color | Silver |
