The EW-JC200 allows customisation of the Di2 wires across all of the E-Tube systems. It is a female-to-female junction box that allows connection of 2 wires to extend their length. This is necessary when working with bigger frames or for complex routing of add on shifters or EW-RS910 E-Tube Bar Plug Mount Features SM-JC200 E-tube 2 port junction for internal wire routing. Can be positioned neatly inside frame tubing when connected. Cables sold separately. Reliable and secure water resistant connectors.
Best Price: £19.99 from Merlin Cycles