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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
July 31, 2025
Does what it's supposed to do for a Di2 system.
Ron Anderson
July 11, 2025
No complaints
Simon
June 7, 2025
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.
fuel98rider
June 6, 2025
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.
christopher j davidson
May 13, 2025
Specific part for specific bike application, many sizes to address you specific sizing situation. Plug and play.
J. Sova
April 30, 2025
Works as designed. Bridge connector after adding Shimano Bluetooth module
Dennis Barrington
March 29, 2025
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.
Duke Sanchez
February 19, 2025
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.
Cliente de
February 4, 2025
Llego bien el paquete, un dÃa después pero todo bien, totalmente recomendado
frank
January 23, 2025
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
carlo
December 19, 2024
Amazon n1 ha tutto di tutto , sono veramente i n.1
Mr R.
December 15, 2024
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.
カスタマー
December 11, 2024
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