Description
The Shimano EW-SD50 Di2 eTube wires and Y-Split connectors for external routing are designed to be directly compatible with BTR/DN100 systems (2011 – 2019).
- 5.1mm Plug diameter / 2.8mm Cable diameter
- eTube is a two-prong system and is NOT cross compatible with Dura-Ace 7970 Di2 wiring
- Compatible with newer EW-SD300 system with use of a EW-AD305 adapter (sold separate)
| Item Specifications | |
|---|---|
| Length | 150 |
Shimano EW-SD50 eTube Di2 Wires and Connectors E-Tubes, Cables & Extensions UPC: 689228995697 MPN: IEWSD50L15





