Burgtec UDH Hanger. Features: Designed to simplify thousands of hangers into one universal design that can be easily stocked in your shop It brings all bike brands together into one universal hanger that creates a sensible solution for replacing damaged derailleur hangers more easily Uniquely forged and fully machined from aluminium giving you the toughest hanger possible Follows SRAM's design by incorporating a design that allows backwards rotation in the event of a forward impact Available in all 9 colors and comes supplied with the washer and mounting screw Specs: Description:UDH hanger Color:Rhodium Silver