The CX8.4 features 84mm length arms designed to work seamlessly with SRAM and Campagnolo shifters. Anyone wanting cyclocross brakes with the ultimate stopping power should consider these linear pull brakes. Not content to just stop better, the CX8.4's also feature an integrated barrel adjuster on the noodle to make those on-the-fly adjustments simple! For newer Shimano levers, you'll want to choose venerable CX9.
Sold as complete set (front and rear) including all mounting hardware.
Big improvement over the Shimano cantilever brakes on my Ritchey cross. Cantis suffered from fork shudder under braking, these do not.