Shimano Di2 EW-SD50 Shifter Wire

The Shimano Di2 E-Tube Electric Wires transmit interactive signals and provide 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. Compatible with Shimano's Ultegra 6770, 6870, r8000 and Dura-Ace 9070 and r9100 groupsets.
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