SRAM UDH Universal Rear Derailleur Hanger – Maximum Compatibility and Protection
The SRAM UDH Universal Rear Derailleur Hanger is designed to provide a definitive solution to compatibility issues between frames and drivetrains. Thanks to its universal design, the UDH replaces thousands of hanger variants on the market, becoming the perfect standard for frame builders and cyclists seeking reliability and simplicity.
This hanger guarantees advanced derailleur protection, as it can rotate backward and move away in case of impacts or chain jams. Additionally, it slightly slides upon impact, drastically reducing the risk of damage. The result is a smoother, more precise, and aligned shifting, compatible with all thru-axle systems.
If you ever need to replace it, finding one will be extremely easy: the UDH is available and standardized everywhere.
Main Features
Total Compatibility: the UDH works with all MTB and E-MTB drivetrains on the market, including Shimano, Box, SunRace, and many others.
Smart Protection: the hanger is designed to rotate backward upon impact, enhancing derailleur safety.
Anti-Derailment Function: it integrates the ability to “redirect” the chain toward the small cog in case of jamming.
More Precise Shifting: improves drivetrain alignment, optimizing performance and smoothness in gear changes.
Universal Standard: easily available everywhere in case of replacement.
Technical Specifications
