Wheels Manufacturing Universal Derailleur Hanger - 487-6 For Trek ABP MTB Frames designed to accept SRAM UDH BLK/Blue Weight (Grams)-346 Monarch Air Damper Shaft assemblies

Monarch Air Damper Shaft assemblies for repair and maintenance of Rockshox rear shocks

Damper And Pulleys)

Type BMX Headtube/Quill Diameter 1-1/8` Length 53 Bar Clamp Diameter 22

Simple rebound adjustment for the set-and-forget rider

Height (w/ bracket): 27 mm

Wheels Manufacturing Universal Derailleur Hanger - 487-6 For Trek ABP MTB Frames designed to accept SRAM UDH BLK/Blue Weight (Grams)-346 Monarch Air Damper Shaft assembliesWheels Manufacturing's SRAM compatible Universal Derailleur Hanger simplifies thousands of hanger designs into one universal standard. Machined completely out of aluminum this new hanger is not only strong but designed to rotate backward and slip slightly in the case of an impact preventing chain jams and protecting the drive train. All Wheels Manufacturing replacement derailleur hangers are produced in our Colorado shop to exacting tolerances.