Shimano’s Dura-Ace Di2 shifters offer their most advanced level of shifting technology. At the touch of a switch they provide quick, smooth and effortless gear shifting. The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching.
- Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold
- Buttons are located in a near identical place to the positions you'd assume for shifting using a mechanical Shimano STI
- Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt
- Brake lever pivot is positioned to increase power providing excellent ergonomics when riding on the hoods
- Finely tuneable reach adjusters for the levers enable custom fitment for all hands
- The Di2 STIs are also compatible with the FlightDeck computer (SC-7900), measuring important data such as heart rate, altitude, cadence, gear position, battery indicator, and more
- Levers are supplied without electrical cables, as these need to be ordered separately to suit