Shimano SM-JC41 Di2 Internal Cable Junction
The Shimano SM-JC41 Di2 Internal Cable Junction is used for internal wire routing. The junction is required for connection of rear mech, front mech, battery and cable to battery indicator junction box. It is positioned neatly inside frame tubing when connected. Reliable and secure water-resistant connectors. Cables sold separately.
- For connection of rear mech, front mech, battery, and cable to the battery indicator junction box
- Reliable and secure water resistant connectors