Shimano EW-SD50 Di2 Wire 1st Gen for 10/11 Speed - Multiple Lengths

The Shimano EW-SD50 Di2 eTube Wire is an integral component of Shimano's Di2 electronic shifting systems, facilitating reliable communication between shifters, derailleurs, and the battery. Designed for both internal and external routing, these wires feature robust, water-resistant connectors, ensuring consistent performance in various weather conditions. Available in lengths ranging from 650mm to 1200mm, they offer flexibility to accommodate diverse bike configurations.