UDH Hanger

UDH Explained Engineered to replace thousands of proprietary hanger designs with a single, universal solution, the Universal Derailleur Hanger (UDH) delivers simplicity without compromise. Precision-machined from high-strength aluminum, this hanger is built for durability while incorporating a smart rotational design that allows it to move backward under impact—helping prevent chain jams and protecting your drivetrain from damage. Standard Mount UDH Compatible with all Road, Gravel, MTB and eMTB frames utilizing a UDH standard dropout CNC machined from 6061 Aluminum Thru-axle thread pitch: M12 x 1.0 Installs with 8mm hex wrench Shimano Direct Mount UDH Compatible with Shimano Dura-Ace (R9100, R9150, R9250), Ultegra (R8000, R8050, R8150, RX800, RX805), 105 (R7000, R7100, R7150), and GRX (RX400, RX810, RX812, RX815, RX817, RX820). Designed for use without the B-Link CNC machined from 6061 Aluminum Thru-axle thread pitch: M12 x 1.0 Installs with 8mm hex wrench