|Shimano Dura-Ace ST-9070 Di2 STI levers|
State of the art Di2 electronic technology for instant, accurate shifts first time, every time, at the push of a button.
Now 11-speed compatible, with enhanced feedback and improved ergonomics for easier access to the shift buttons from the top of the the hoods. Cleaner wiring thanks to single-wire E-tube connections, that also make it easy to add satellite shifters for bar tops or in the drops.
- 11-speed compatible
- Improved ergonomics
- Enhanced feedback