Sram Aluminium Universal Derailleur Hanger UDH1

SRAM Aluminium Universal Derailleur Hanger SRAM’s Aluminium Universal Derailleur Hanger improves shifting and offers more protection to the rear derailleur than traditional hangers. The hanger can rotate backwards in the event of an impact, reducing the force on the derailleur and preventing damage. A clever design feature helps the chain back onto the smallest cog if it over shifts and stops it from getting jammed between the cassette and the frame whilst the shifting is more accurate overall as the system is stiffer than a separate hanger and stays better aligned. Compatible with MTB and E-MTB drivetrains from all the major manufacturers and bikes designed for the Universal Derailleur Hanger standard.