Campagnolo Mechanical Road Shifters

rim brakes are the tried-and-true option. The Dura-Ace Di2 ST-R9250 Shift/Brake Levers provide Shimano's 12-speed electronic shifting to riders who want to stick with the simplicity and low weight of mechanical brakes. ...

shifting for the first time, bringing precise, intuitive gear changes to even more riders. Reach adjustment and customized button functions allow you to dial in your ideal ergonomics. The 105 BR-R7170 caliper ...

the next level, Shimano's Dura-Ace ST-R270 Brake Levers utilize Servo Wave Action to provide even better modulation and control. With wireless 12-speed Di2 shifting, these levers push the envelope of bicycle technology. ...

rim brakes are the tried-and-true option. The Ultegra Di2 ST-R8150 Shift/Brake Levers provide Shimano's 12-speed electronic shifting to riders who want to stick with the simplicity and low weight of mechanical brakes. ...

time trialists and triathletes to have excellent braking quality, along with shift controls that are programmable with Di2's software. For example, these levers can be used in sync with satellite shift controls ...