Wheels Manufacturing Universal Derailleur Hanger - 487-1 For Trek ABP MTB Frames designed to accept SRAM UDH BLK/Red Model=Comp Megabite Tire }MKS Supreme Keirin Track Pedals

}MKS Supreme Keirin Track Pedals - Aluminum 9/16" Silver

Solo Air Shaft for Revelation and Reba Forks

Hub Durability - steel axle triple freehub bearings and reliable engagement

Rear Der/Shifter Compatibility SRAM X-Actuation Mount Type Bar End Drivetrain Speeds 11 Weight 150 End Type Shimano/SRAM

Wheels Manufacturing Universal Derailleur Hanger - 487-1 For Trek ABP MTB Frames designed to accept SRAM UDH BLK/Red Model=Comp Megabite Tire }MKS Supreme Keirin Track PedalsWheels Manufacturing Universal Derailleur Hanger 487 1 For Trek ABP MTB Frames designed to accept SRAM UDH Black Red. Wheels Manufacturings 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