Forged aluminum brake and shift levers Zero-loss front shifting, dual cable routing, and longer levers DoubleTap mechanism uses one, single-motion lever for all shifting Exact Actuation cable pull is only compatible with SRAM Road 11-speed derailleurs Tool free aero quick release and pad contact adjuster Road specific caliper and piston ratio Fully sealed system for reliable performance in all weather conditions Brake adapters and rotors available separately.