The Specialized MTN4 Derailleur Hanger is an OEM ...
replacement part for a number of Specialized and S-Works mountain bikes. To choose the correct derailleur hanger for your bike, it is important that the hanger is identical in appearance to the ...
The Specialized Non-SCS Derailleur Hanger is an OEM ...
replacement part for a number of Specialized and S-Works road, gravel, and cyclocross bikes. To choose the correct derailleur hanger for your bike, it is important that the hanger is identical in ...