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EW-SD300 E-Tube Di2 Wire

5 out of 5 stars
2 Reviews
Current price: $14.55 - $21.55 Original price: $27.99
Up to 48% off



Why We Like The EW-SD300 E-Tube Di2 Wire

With the release of Shimano's updated Dura-Ace and Ultegra 12-speed Di2 drivetrains comes a new e-tube wire that's based on technology developed for Shimano's industry-leading e-bike systems. The SD300 wire is more compact and lightweight than previous e-tube wires, and it comes in a wide variety of lengths so you can connect your derailleurs to the Di2 battery regardless of frame size or shape.


  • E-tube wires for Shimano's 12-speed Di2 drivetrains
  • More compact design to save weight and space
  • Also works with Shimano EP800 e-bike components
  • Item #SHIU1FN
[road bike drivetrains] Shimano Ultegra R8100 and Dura-Ace R9200, [e-bike] Shimano EP800 drive units
road cycling, e-bike
Manufacturer Warranty
2 years