Shimano Di2 EW-SD300 Wire For Steps EP8 Info

The Shimano Di2 EW-SD300 Wire for Steps EP8 is the correct E-tube wire for connecting EP8 drive unit systems — designed to work within Shimano's Di2 electronic ecosystem. Whether you're building a new e-bike or replacing a damaged connection, selecting the right length matters for a clean, reliable installation without excess slack or tension.

Available in ten lengths from 150mm to 650mm, this wire covers the full range of frame routing scenarios. Use the shorter options for tight internal connections near the junction, and the longer runs where cable paths travel through larger frame sections or extended routing channels.

Compatibility: Shimano Steps EP8 drive unit
Available lengths: 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 500mm, 550mm, 600mm, 650mm
System: Di2 E-tube electronic wiring

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Shimano Di2 EW-SD300 Wire For Steps EP8

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