Electric wire EW-SD50 length 700mm for the NEW Dura Ace Di2 9070, Alfine Di2, Ultegra Di2 6770 and XTR Di2 M9050 system.
The electric cables include only two core wires and the connectors are smaller too with a diameter of 5.1mm (-3.7mm compared to DURA-ACE Di2). Easy plug and play system to connect the cables, which will be available in different lengths to accommodate most frame dimensions.
Newly developed thin electronic cable and port
Two core wires