The UDH is designed to rotate rearward in the event of impact and features the ability to “re-rail” the chain back onto the small cog. The Universal Derailleur Hanger – or UDH – consolidates thousands of mountain bike derailleur standards.
SRAM Universal Derailleur Hanger UDH
SRAM Universal Aluminum Rear Derailleur dropout Hanger/bracket - UDH1 Genuine
SRAM Universal Derailleur Hanger
Sram UNIVERSAL DERAILLEUR HANGER
Nukeproof SRAM Universal Derailleur Hanger (UDH)
Cube 2090 SRAM Mech Hanger
