Shimano Ultegra Di2 EW-SD50 Electric Wire

The Shimano Ultegra Di2 EW-SD50 Electric Wire is a high-quality wire that connects the components of Shimano's electronic Di2 shifting system. It is designed to provide reliable and precise shifting performance, with minimal signal interference or dropout.

The wire is made from durable materials and is available in several lengths, ranging from 350mm to 1400mm, to accommodate different frame sizes and component configurations. It features a sleek, low-profile design that helps to minimize its impact on the bike's aerodynamics.

The Shimano Ultegra Di2 EW-SD50 Electric Wire is compatible with Shimano's Dura-Ace and Ultegra Di2 electronic shifting systems, as well as other components that use the E-Tube system, including the Shimano STEPS e-bike system. It uses a standard two-wire configuration, with a dedicated wire for the shifters and another wire for the derailleur(s).