Shimano EW-SD300 Di2/EP8 E-Tube Wire (Black) (For External Routing) (150mm)

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Shimano EW-SD300 Di2/EP8 eTube Wire transmits data and delivers power between connected Di2 devices.


  • A variety of options for perfect length
  • For external routing (not cable-tie type)
  • Potential expanded future capabilities for Di2 systems
  • Compatible with 12-speed road Di2 components and EP8-series e-bikes
  • Some configurations may require a EW-JC304 Junction Box

This product was added to our catalog on July 27, 2022