SRAM Universal UDH Derailleur Hanger

SRAM Universal UDH Derailleur Hanger

The Universal Derailleur Hanger – or UDH – consolidates thousands of mountain bike derailleur standards.

Offers unmatched derailleur protection and perfect alignment.

The UDH is designed to rotate backwards in the event of an impact and offers the ability to “re-rail” the chain onto the small cog.

The UDH works with all commercially available MTB and E-MTB drivetrains from Shimano to Sunrace.