SHIMANO 105 Di2 ST-R7170 Hydraulic Shift/Brake Levers 2×12-Speed Black
The SHIMANO 105 shift/brake lever features Di2 electronic 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.
Reach adjustment and customized button functions allow you to dial in your ideal ergonomics
Creates a clean cockpit with wireless connection and enhances the aesthetic of your bike while keeping shifting lightning fast
Easily change button function with the E-TUBE app
Raised hood peak improves ergonomics, while a longer hood body increases hand support
Includes 2 x CR1632 batteries
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.