Funn Universal Derailleur Hanger

The Funn UDH Hanger is a precisely manufactured, robust, and easily replaceable derailleur hanger replacement for all frames with the SRAM UDH standard. The CNC-machined 6061 aluminum core combines high stiffness and impact resistance, while the fiberglass-reinforced thermoplastic body protects the frame’s paint and increases durability.

Thanks to its wide compatibility, the hanger works not only with SRAM UDH frames but also with derailleurs from Shimano, Box, Microshift, and other manufacturers. In the event of an impact, the hanger folds backward to protect the derailleur and frame from damage.

The integrated Re-Rail design prevents chain jams between the cassette and frame and automatically guides the chain back onto smaller cogs. Weighing only 15 g, the hanger is among the lightest in its class. Installation is simple: insert into the dropout and turn fully forward until the hanger is correctly seated.

Features:

• CNC-machined 6061 aluminum + fiberglass-reinforced thermoplastic for high stiffness and durability
• Reinforced body protects frame and paint, easy to replace
• Compatible with SRAM UDH, Shimano, Box, Microshift, and others
• Safety feature: folds back on impact, protects frame & derailleur
• Re-Rail design prevents chain jams and guides the chain back onto the cogs
• Weight: 15 g
• Easy installation by inserting into the dropout and turning forward until secure