Shimano EW-SD50 Di2 E-Tube Wire 950mm (IEWSD50L95)
- Ultegra Di2 wires utilize Shimano’s e-tube technology; e-tube is a two-prong system and is NOT cross compatible with Dura-Ace 7970 Di2 wiring
- All e-tube wires may be used for internal or external applications
- Frame grommets for E-tube internal-wiring compatible frames are sold separately, see Shimano Frame Grommet Kit Electronic Shifter Extra Parts
Specifications:
| Length | 950mm |
| FD/Shifter Compatibility | Shimano Ultegra Di2,Dura-Ace 9070 Di2 |





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