Serious cyclists with Shimano Di2 electronic shifting systems, this EW-SD50 power cable is an essential component for keeping your bike running smoothly. This 700mm black cable features two E-tube connections that transmit interactive signals between components while supplying power throughout your electronic shifting system. The thin design allows for both internal and external cable routing, giving you flexibility in your bike setup. The waterproof plugs are crucial for protecting your electronic components from moisture during wet rides or cleaning. Whether you're building up a new bike, replacing a damaged cable, or upgrading your existing Di2 setup, having reliable power cables is absolutely essential for consistent performance. Shimano's electronic shifting is known for its precision and reliability, but it all depends on having proper connections between components. This genuine Shimano part ensures compatibility and performance that aftermarket cables can't match. Keep your electronic shifting system functioning perfectly with this quality power cable that delivers both the signals and power your Di2 system needs to perform at its best ride after ride.
Free 30-day returns 
Free 30-day returns
