Shimano SM-JC40 E-tube Di2 bottom bracket Junction for external wire routing
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Availability: In stock
Our price £22.99
SM-JC40 E-tube 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
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