Keep your Di2 groupset firing with this internal wire set.

This pack contains the necessary wires, junction boxes and parts to wire a Shimano Dura Ace 9070 and Ultegra 6870 Di2 time trial-specific groupset via internal routing and with an internal battery mounting.

Pack contains:

1 x Shimano SM-EW90-A Di2 Junction B Box - E-Tube, 5 Port

1 x Shimano Di2 SM-JC41 Internal Junction Box

1 x Shimano Dura Ace 9070/Ultegra 6870 Di2 EW SD50 Cable 1000mm

2 x Shimano Dura Ace 9070/Ultegra 6870 Di2 EW SD50 Cable 350mm

1 x Shimano Dura Ace 9070/Ultegra 6870 Di2 EW SD50 Cable 300mm

1 x Shimano Dura Ace 9070/Ultegra 6870 Di2 EW SD50 Cable 750mm

1 x Shimano Dura Ace 9070/Ultegra 6870 Di2 EW SD50 Cable 650mm

Wire Holder for Electric Wire EW-SD50-I - Internal Routing (20pcs per pack)

4 x Shimano SM-GM01 Di2 Grommets

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