Burgtec Trek ABP UDH Derailleur Hanger - burgtec black

The Trek ABP UDH derailleur hanger was developed to reduce the variety of different derailleur hangers to a single, easily storable design that is easier to replace if damaged. Specifications of the Burgtec Trek ABP UDH derailleur hanger forged and fully machined from 7075 aluminum compatible with frames designed for the SRAM UDH mount compatible with all MTB and EMTB drivetrains Supplied with mounting bolt and washer thru axle thread M12 x 1.0 Note: The washer supplied is specific for Trek frames with ABP and UDH suspension.