Shimano power cable for Dura Ace, Ultegra DI2 EW-SD50
- Power cable Shimano EW-SD50, f. Dura Ace,Ultegra DI2, 850mm lg.
- newly developed thin electronic cable with 2 E-tube connections
- transmits interactive signals and supplies power to all parts
- power cable for all Di2 circuits except Dura Ace 7970
- internal and external routing
- compatibility: Dura Ace Di2 9070, Dura Ace Di2 R9150, Ultegra Di2 6770, Ultegra Di2 6870, Ultegra Di2 R8050, Alfine Di2, XTR Di2 M9050, XT Di2 M8050
- waterproof connector
