shimano ultegra di2 st-r8050 electronic shift/caliper brake lever
- More intuitive shifting operation
- Customizable functionality to match the rider's style
- Programmable function of ST top button remote switch for third party cycle computer and shifting
- Clearer separation between shift buttons support quick and precise shifting while operating with thick gloves
- Each switch has the option for multi-shift ON or OFF
- More Reach Adjust range
- Updated features and more defined click feeling
- 2x11-speed
- E-TUBE PROJECT