The Shimano DURA-ACE ST-R9180 Di2 shift and brake levers are designed for time trial and triathlon bikesequipped with hydraulic disc brakes. Combining Shimano's advanced Di2 electronic shifting with an aerodynamic design, they deliver fast, intuitive gear changes while allowing riders to maintain a secure grip in high-speed racing situations.

The integrated switch design enables effortless shifting without changing hand position, while compatibility with Shimano SYNCHRONIZED SHIFT provides simple, intuitive operation. Internal routing for both E-TUBE wires and brake hoses creates a clean cockpit and simplifies cable management on modern aero bikes.

Using the E-TUBE PROJECT app, riders can customize shifting functions, including enabling or disabling multi-shift, to match their individual riding style.

(11 speed)