Shimano EW-SD300 Di2 E-Tube Electric Wire - 850mm, Black, For Electronic Shifting Systems
- Buy Shimano Di2 E-tube Wire Shimano EW-SD300 Di2 E-Tube Electric Wire - 850mm, Black, For Electronic Shifting Systems EW-SD300 E-tube
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About This Product
Upgrade or repair your Shimano Di2 electronic shifting system with this genuine EW-SD300 E-Tube wire. It’s 850mm long (about 33.5 inches), with a slim 3.45mm plug that fits neatly into Di2 components. The connectors are water-resistant and designed for reliable, corrosion-free performance—no more sticky cables or missed shifts.
This is a complete, pre-made wire—don’t cut it. Just route it through your frame and connect it between shifters, derailleurs, or battery. Compatible with other EW-SD50 wires using an adapter (sold separately). Perfect for custom builds, repairs, or extending your Di2 setup. Keep your electronic shifting smooth, clean, and dependable.
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