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Your cart is empty.The Shimano 1st Gen E-Tube Di2 Wire plays an integral and important role in assembling your 6770, 6870, or 9070 Di2 group. Without it, you can't install your Di2 derailleurs, shifters, or battery. So, check the size chart on this page for length, and don't worry about the rest. If you're running Ultegra 6770 or 6870, or Dura-Ace 9070, this E-Tube Di2 Wire will connect up all the moving parts. Its connectors are the same, regardless of application, so all you have to do is choose the length that's best suited.
User537983
Reviewed in the United States on February 24, 2025
Does what it's supposed to do for a Di2 system.
Cliente de
Reviewed in Mexico on May 2, 2024
Llego bien el paquete, un día después pero todo bien, totalmente recomendado
Ron Anderson
Reviewed in the United States on December 31, 2024
No complaints
christopher j davidson
Reviewed in the United States on July 26, 2022
Specific part for specific bike application, many sizes to address you specific sizing situation. Plug and play.
Duke Sanchez
Reviewed in the United States on May 21, 2022
I ordered a 950mm for my YT Decoy and it gave me more slack than the stock one. The stock one was to short which caused a short.
carlo
Reviewed in Italy on May 10, 2022
Amazon n1 ha tutto di tutto , sono veramente i n.1
カスタマー
Reviewed in Japan on October 16, 2022
これがないと始まらないので購入しました。
fuel98rider
Reviewed in the United States on March 30, 2020
It’s a Di2 wire, needed for installing a Di2 component system. Make sure when ordering wires that you go one side larger than you think you’ll need. The connectors are solid and snap into place. I would strongly suggest getting the tool to make sure the wires are seated properly. You will definitely need the tool to disconnect the wires to avoid damaging them.
J. Sova
Reviewed in the United States on January 10, 2020
Works as designed. Bridge connector after adding Shimano Bluetooth module
Mr R.
Reviewed in the United Kingdom on August 7, 2018
You want Di2, and you want it cause it works. Unfortunately it’s vastly overpriced. This is a cable that won’t even cost 1p to make. Does what it says, but not sure why third party guys aren’t producing these for a fraction of the price. I can buy a far more complicated IPhone lead for pennies, why not this.
Dennis Barrington
Reviewed in the United States on July 31, 2018
Crushed the last wire when it got caught while putting on the handle bar. Stupid, stupid, stupid me.But this replacement is the perfect size for road cycling bars with a small extra to spare for a wider bar.Clicks in nicely. Not as expensive as I would have expected, but seriously, it's just 2 wires.
frank
Reviewed in Spain on February 22, 2018
Perfecto .Envio rápido y fiable.La verdad es que estoy teniendo problemAs de conexión con el desviador delantero .No me hace el "click" de enganche.Y no sé si será otro tipo de cable.Me da la impresión que es el mismo
Simon
Reviewed in the United States on June 17, 2016
I got the D-Fly wireless unit for my Di2 bike, and I wanted to install it internally. I saw an article online, and the guy used a 350mm to install the device in the top tube of the bike frame, and I ordered 400mm to be sure. Unfortunately, on my bike it was short, and I could only reach the down tube. By the way, 400mm is from end-to-end including the plugs so measure accordingly. It is a great wire, and the makes it easy to connect and remove these plugs.
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