The EW-RS910 can be installed in the bar-end or in the frame. It offers an interface for charging the battery and a charging indicator. With the button of the EW-RS910 and the X and Y switches of the STI, the front and rear derailleur can be adjusted.
Compatible with Dura Ace 9070 / R9150 / Ultegra 6870.
- Version: For installation in the handlebar or frame
- Weight: approx. 11 gram (manufacturer specification)