EW-SD50
Brand: Shimano
E-Tube wire of the 11-speed Di2 generation: two identical connectors at the ends, carrying both signal and power between levers, junctions, battery and derailleurs. Shimano gives a 150 to 1,600 mm range, the longest reserved for e-bike use, and publishes a ø 2.8 mm cable with a ø 5.1 mm plug. The EW-SD50-I variant ships with the ties needed for internal routing.
| Type | Electronic shifting accessory |
|---|---|
| Model years | since 2011 |