The Shimano SM-JC41 junction box organizes and connects cables in Shimano Di2 systems. It is installed inside the frame and serves as a central connection point for up to four EW-SD50 cables.
- Type: Di2 junction box
- Compatibility: Shimano Di2
- Cables: Up to 4 EW-SD50 cables
- Installation: Internal, inside the frame
- Use: Road, Gravel, and MTB
- Material: Synthetic
- Color: Black
- Weight: 4 g
- Product Number
- ISMJC41
- Bicycle Parts
- -
- Type
- E-bike
- Wheel Size
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.