Shimano EW-SD50 Di2 E-Tube Wire 1000mm Two Prong Wires and Connectors 2017 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button... Shimano EW-SD50 Di2 E-Tube Wire 1000mm Two Prong Wires and Connectors 2017 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button...