Shimano Ultegra ST-R8170 Di2 Rear Brake/Shifter Lever 2×12 Speed

Experience the pinnacle of performance with Shimano’s Ultegra ST-R8170 Brake Levers, featuring advanced SERVO-WAVE technology for unparalleled control and modulation. Designed for the most discerning cyclists, these levers offer seamless Di2 wireless shifting for a streamlined, aerodynamic cockpit that minimizes maintenance. Engineered with input from top professionals, the levers boast refined ergonomics, a raised hood for superior comfort, and a smooth, lightweight brake action. Whether you opt for a wireless or wired connection, these levers ensure your rides are nothing short of exceptional. Elevate your cycling experience with Shimano’s Ultegra ST-R8170.