Shimano Di2 junction
Shimano Di2 SM-EW90-B Junction (B)
- Can attached up to 5 connection cables.
- Support included.
Shimano Di2 SM-EW90-A Junction (A)
- Can attached up to 3 connection cables.
- Support included.
Shimano Di2 EW-RS910 Junction (A)
- Frame or handlebar mount.
- Can attached up to 2 connection cables.
- Support included.
Cables not included.