Shimano EW-SD50 Power Cable For Di2

The Shimano EW-SD50 power cable for second generation Di2 derailleurs
The Shimano Di2 EW-SD50 power cable is used with all second generation electronic road groupsets, i.e. from Ultegra 6770 onwards, as well as with electronic city and MTB groupsets. It is available in numerous lengths and is suitable for both external and internal installation. The cable cannot be used for the first Dura-Ace Di2 (7970) because it is two-core and no longer four-core. Third-generation road shifters are also not compatible; the thinner EW-SD300-I cable is required here.
Information regarding the return of batteries and electrical equipment:Information on the return and disposal of batteries and electrical equipment can be found here.
Compatibility:Dura-Ace Di2 9070Dura-Ace Di2 R9150Ultegra Di2 6770Ultegra Di2 6870Ultegra Di2 R8050GRX Di2 RX815Alfine / Nexus Di2XTR Di2 M9050XT Di2 M8050Features:thin electronic cable with 2 E-Tube connectionstransmits interactive signals and supplies all parts with powerinternal and external routingwaterproof plugManufacturer Numbers:150 mm:I-EWSD50L15200 mm:I-EWSD50L20250 mm:I-EWSD50L25300 mm:I-EWSD50L30350 mm:I-EWSD50L35400 mm:I-EWSD50L40500 mm:I-EWSD50L50550 mm:I-EWSD50L55600 mm:I-EWSD50L60650 mm:I-EWSD50L65700 mm:I-EWSD50L70750 mm:I-EWSD50L75800 mm:I-EWSD50L80850 mm:I-EWSD50L85900 mm:I-EWSD50L90950 mm:I-EWSD50L951000 mm:I-EWSD50L1001200 mm:I-EWSD50L1201400 mm:I-EWSD50L140Contents:1 x Shimano Di2 EW-SD50 power cable