Available in lengths from 150 to 1600 mm, the SD50 E-TUBE wire from Shimano transmits interactive signals and provides power to E-TUBE DI2 drivetrains. With a compact, waterproof connector, it can be easily routed internally in handlebars and frames thanks to its "plug & gap" connection.
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Di2 EW-SD50 E-Tube Wire
Available in lengths from 150 to 1600 mm, the SD50 E-TUBE wire from Shimano transmits interactive signals and provides power to E-TUBE DI2 drivetrains. With a compact, waterproof connector, it can be easily routed internally in handlebars and frames thanks to its "plug & gap" connection.
![Di2 EW-SD50 E-Tube Wire](http://freewheel.co.za/cdn/shop/files/Shimano-Di2-EW-SD50-Stromkabel-IEWSD50L15_800x800_be877492-6bb3-4d13-bafa-ff14ecd47c50.jpg?v=1700724509&width=1445)