🚴 Experience Ultimate Performance with SHIMANO Ultegra Di2 EW-SD50 Electric Wire Review

The last cable was kinked when it got stuck on the steering wheel. Stupid, stupid, stupid me. But this replacement is perfectly sized for road bike handlebars with some room for a wider handlebar. Works fine. Not as expensive as I expected but seriously, only 2 wires.

This is the Di2 cable required to install the Di2 component system. When ordering wires, be sure to go more on one side than you think you need. The connectors are strong and snap into place. I highly recommend getting a tool to make sure the wires are installed properly. You will definitely need a tool to separate the wires to avoid damaging them.

I received a D-Fly wireless device for my Di2 bike and wanted to install it inside. I saw an article online and the guy used 350mm to fit the unit into the top tube of the bike frame and I ordered 400mm just to be sure. Unfortunately it was short on my bike and I could only reach the down tube. BTW, 400mm is continuous including end caps so measure accordingly. This is a great cable and the Shimano TL-EW02 Di2 Wire Tool makes it easy to connect and disconnect these connectors.