SRAM UDH Universal Derailleur Hanger

With the new UDH (Universal Derailleur Hanger) derailleur hanger, SRAM finally offers a standard for all frame manufacturers. It protects your derailleur from chain impacts by swinging backward or out of the way and improves shifting performance through its precise alignment. A wide chamfer on the inside of the UDH prevents the chain from getting caught between the cassette and the frame. The UDH is compatible with all frames designed with the new UDH, regardless of the drivetrain manufacturer. Whether your bike has a SRAM, Shimano, or another drivetrain installed - the UDH derailleur hanger fits.

• Perfect compatibility of all frames with the UDH system
• Effective protection against drivetrain damage
• UDH is compatible with drivetrains from SRAM, Shimano, SunRace, Box Components and many more
• UDH is designed to swing backward in the event of an impact and place the chain on the smallest sprocket
• UDH works with all commercially available MTB and E-MTB drivetrains