- 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
- Parts
- Tyres & Tubes
- sm-jc41 e-tube di2 bottom bracket junction for internal wire routing