Trek Disc Brake Direct Mount Derailleur Hanger directly applicable to the Trek Madone, Domane, Boone, and Emonda in disc brake versions.

The mount is created of high grade CNC alloy, and allows for a stiff direct shifting.

Weight: 13 grams.

Suitable for the following Shimano Derailleurs: R9200/R8100/R9100/R8000/R7000