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Your cart is empty.We love the reliability, customization, and shifting precision offered by a wired Di2 setup. Every once in a while during a bike build or gruppo swap between frames, we'll run into a Di2 wire that comes up just a little too short. The EW-JC200 is a female-to-female junction box that allows connection of two Di2 wires to extend their length by around 31mm. Sometimes this is also necessary when working with bigger frames, tandems, or for complex routing of add-on shifters. The Di2 EW-JC200 is compatible with Shimano's E-tube Di2 systems.
Coach JQ
Reviewed in the United States on November 6, 2022
What more can I say, it's simple and does exactly as intended
Wayne Double-Yew jr.
Reviewed in the United States on July 28, 2020
didn't need in end but it is just a connector to john two sections of Di2 cable. Kind of pricey for what it does but less expensive potentially than buying a longer cable if you already have a couple of short cables.
Rob
Reviewed in the United States on July 25, 2018
Just the part I needed to set up my Di2 using the junction box in the drop bars.Helped fill in and fit for the distance of the wires.
Richard Y.
Reviewed in the United States on December 28, 2018
I am using this as a junction on our tandem where I take it apart. I need to be able to separate the wires when I break the tandem down for traveling in its case. It works great for this
Antonio Velazco Jimenez
Reviewed in the United States on November 13, 2017
Excellent producto and seller
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