Wheels Manufacturing Universal Derailleur Hanger - 487-3 For Trek ABP MTB Frames designed to accept SRAM UDH BLK/Orange CheckoutSpec= Type 2.1 Two bolt steerer clamp

Two bolt steerer clamp

New technologies like the EVA collarbone protector inserts breakaway visor attachments and side communication channels bring real benefits to bike parks and the backcountry

Comfortable lock-on grips for any application

2mm square taper internalbrass nipple

Minimum internal bar diameter is 17

Wheels Manufacturing Universal Derailleur Hanger - 487-3 For Trek ABP MTB Frames designed to accept SRAM UDH BLK/Orange CheckoutSpec= Type 2.1 Two bolt steerer clampWheels Manufacturing Universal Derailleur Hanger 487 3 For Trek ABP MTB Frames designed to accept SRAM UDH Black Orange. 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.