Electric Wire / E-Tube cable
The next-generation Shimano EW-SD300 electric wire is used to connect the individual parts of the EP8 E-MTB and future Di2 series to each other. They're available in a lot of different sizes:
- 150mm
- 250mm
- 300mm
- 350mm
- 400mm
- 500mm
- 550mm
- 600mm
- 650mm
- 700mm
- 950mm
- 1000mm
- 1200mm
- 1400mm
- 1600mm
These wires are smaller than the older EW-SD50. The wire diameter is about 2.1mm and the plug itself is 3.2mm.
Despite the obvious differences in size between the EW-SD50 and the EW-SD300, they're both E-Tubes. You can wire up any Di2 series using EW-SD300 wires, but you'll need the EW-AD305 adapter.
You cannot use the TL-EW02 tool to connect these wires, it is too big. The correct tool is the TL-EW300.
Details & Specifications
| Shimano model number: | EW-SD300 |
| Weight: | 10 g |
| E-Tube ports: | 0 |
| E-Tube Port type: | SD300 |
| Type: | Wire |
| Component series: | Non-series components NON (All) |
| Downloads: | EP8 Dealer Manual (technical) |
Shopping links
Are you looking to upgrade your bike using this component or tool? I've added links to this component's shopping pages. If you make any purchase using the links below you'll support the site - at no cost to you.
