New and improved hood design that has trickled down from Ultegra R8000 offers improved ergonomics. New chamfered tops to the hoods improve grip in wet conditions. SLR-EV brake design allows superior braking modulation, and delivers 36% more power over previous models. Reliable performance in race-level conditions. Now with 15mm of reach adjustment. Easier access to inner shift cable for easy maintenance. Brake compatibility: Cable-actuated disc brake and rim brakes. Speed: 11-speed. Cables not included.