Product Description
This mounts on the seatpost and connects your Di2 groupset to your phone through Shimano D-Fly app.
Condition
New in box
Compatibility
- Dura Ace Di2 9070
- Dura Ace Di2 R9150
- Ultegra Di2 6770
- Ultegra Di2 6870
- Ultegra Di2 R8050
- XTR Di2 M9050
- XT Di2 M8050
- Probably others
