SRAM UDH For Trek ABP MTB Frames designed to accept UDH - Aluminum, Black - Wheels Manufacturing Derailleur Hanger - 487 suspension-part Measures power for both legs

Measures power for both legs with +/- 1

The topcaps for Fox

Looking to ride mountain bike tires on your drop bar bike

With 1-bike Add-On

SRAM UDH For Trek ABP MTB Frames designed to accept UDH - Aluminum, Black - Wheels Manufacturing Derailleur Hanger - 487 suspension-part Measures power for both legsWheels 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.