SM-JC40 Di2 Junction for external wire routing

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Code: SMJC40

SM-JC40 6870 Ultegra Di2 and Dura Ace 9000 Junction for external wire routing

SM-JC40 cable junction for external wire routing
Junction is required for connection of rear mech, front mech, battery, and cable to battery indicator junction box
To be mounted on bottom bracket cable guide threaded fitment
Cables sold separately
Reliable and secure water resistant connectors
For use with Dura Ace 9070 and Ultegra 6770 plus the new Ultegra 6870 Di2 groupset

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