Shimano 105 ST-R7170-RE Di2 Shift/Brake Lever - Right 12-Speed Black Cascade 8 in 903210 Folded dimensions

8 in 903210   Folded dimensions

whether you're climbing in the gym

3-layer waterproof workhouse that will keep you cranking comfortably in any condition

The lens is interchangeable

Internal front flap zippered mesh pocket

Shimano 105 ST-R7170-RE Di2 Shift/Brake Lever - Right 12-Speed Black Cascade 8 in 903210 Folded dimensionsThe Shimano 105 ST R7170 Di2 Shift Brake lever features Di2 electronic shifting for precise, intuitive gear changes to even more riders. 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