How do I shorten my SRAM road brake hose? The hose shortening procedure can be found in your brake´s service manual or on our SRAM TECH YouTube channel. Related articles What is the difference between flat mount and post mount calipers? How do I bleed my SRAM road brakes? How do I determine the right chain length for my SRAM Eagle drivetrain? What type of batteries do eTap AXS shift-brake levers require? How do I change eTap AXS shift-button assignments using the AXS App?