Shimano XT Di2 M8050 11 Speed Rear Derailleur

One of the most significant changes with this new group is the ability to set up, customise and monitor the shifting system using your smartphone or tablet (via Bluetooth). This means you can customise your shifting preferences either in your home workshop or out on the trail. Shimanos wireless D-FLY Data Management system also allows you to see battery and gear information on your compatible bike computer, bringing a whole new level of information to your fingertips.

The low-profile geometry and chain stabiliser ensure drivetrain security while the electronic wire transmission maintains consistent performance in all weather and trail conditions.