Shimano EW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box - 2 Port

The Shimano EW-RS910 Di2 Junction Box is designed for seamless integration into drop handlebars or internal frame setups, providing a clean and efficient connection for Di2 electronic shifting systems. It allows for discreet wiring and easy access to charging, enhancing both functionality and aesthetics for road, gravel, and triathlon bikes.