Wheels Manufacturing Universal Derailleur Hanger - 487-9 For Trek ABP MTB Frames designed to accept SRAM UDH BLK/Green CheckoutTitle=SRAM Rival 1x XPLR Wide Crank Arm Assembly - 165mm helping juniors improve their skills

helping juniors improve their skills while having fun

Precise Control

75 bolts with a shoulder on them

Medium: US 7-9

Standard with Motion Control damping featuring low speed compression adjustment

Wheels Manufacturing Universal Derailleur Hanger - 487-9 For Trek ABP MTB Frames designed to accept SRAM UDH BLK/Green CheckoutTitle=SRAM Rival 1x XPLR Wide Crank Arm Assembly - 165mm helping juniors improve their skillsWheels Manufacturing Universal Derailleur Hanger 487 9 For Trek ABP MTB Frames designed to accept SRAM UDH Black Green. 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.