Description
The Super-B TB-ET05 Emergency Derailleur Hanger is designed for temporary use. It fits a 9mm standard hub axle and includes a lock nut compatible with a 5mm quick release.
- Emergency derailleur hanger designed for temporary use.
- Compatible with 9mm standard hub axle for easy installation.
- Includes lock nut specifically for 5mm quick release (QR).
- Model number TB-ET05 identifies this emergency hanger.
- Provides a quick replacement option to maintain bike function.





