- SM-JC41 E-tube cable junction for internal wire routing
- Junction is required for connection of rear mech, front mech, battery, and cable to battery indicator junction box
- To be positioned neatly inside frame tubing when connected
- Cables sold separately
- Reliable and secure water resistant connectors
- Tubes
- Sm-Jc41 E-Tube Di2 Bottom Bracket Junction For Internal Wire Routing
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