This is the Giant replacement rear derailleur hanger for the 2016+ TCR Advanced road bike. This is an OEM replacement part for multiple Giant bikes. To choose the correct derailleur hanger for your bike, it is important that the hanger is identical in appearance to the one it is replacing. Carefully compare images with the actual hanger to ensure that the shape is the same and that the bolt holes are in the same locations. Not the exact hanger you're looking for? Check out our selection of Giant Rear Derailleur Hangers. Compatible with: 2016+ TCR Advanced (Non-disc) 2017+ Contend/Contend SL (Disc)