SRAM's innovative T-Type Eagle Transmission design mounts directly to the bike's frame coaxially, with the rear wheel losing the derailleur hanger. As a result of removing the hanger, no b-tension or ...

SRAM took all of the technologies that have made the XX1 rear derailleur successful with single ring setups and applied them to a Force-level rear derailleur. This includes: The Type 2 Roller Bearing ...