Shimano EW-SD300 E-tube Di2 Electric Wire, 700mm

Shimano EW-SD300 E-tube Di2 Electric Wire

• Shimano EW-SD300 Di2 E-Tube wire

• Compatible with 12-speed Di2 components and newer STEPS e-bike motor systems

• Slim 3.45mm diameter plug for internal routing

• Can be connected to EW-SD50 wires using EW-AD305 adapter

• Available in fixed lengths from 150mm to 1600mm for a precise fit

• Reliable, water-resistant connectors

The Shimano EW-SD300 E-Tube Di2 Wire is a key component for 12-speed Shimano Di2 electronic shifting systems and the latest STEPS e-bike motor systems. By replacing traditional mechanical cables with slim, low-maintenance electrical wiring, it eliminates issues caused by contamination, corrosion, and cable stretch, delivering smooth, effortless gear shifts every time.

EW-SD300 wires feature a slim 3.45mm diameter plug and can be connected to older EW-SD50 wires using the EW-AD305 adapter, providing flexible compatibility with mixed-generation Di2 systems. Each wire is supplied in fixed lengths from 150mm to 1600mm, making it easy to select the correct size for your frame and internal routing needs.

Built to Shimano-s high standards, EW-SD300 wires include reliable, water-resistant connectors, ensuring dependable performance in all weather conditions.

Compatibility:

• System: Shimano 12-speed Di2, STEPS e-bike motor systems

• Adapter Use: EW-AD305 for connection to EW-SD50

• Application: Rear derailleur, front derailleur, junction box, battery connections

Technical Specifications:

• Product Type: E-Tube Di2 Electric Wire

• Cable Type: EW-SD300

• Plug Diameter: 3.45mm

• Length Range: 150-1600mm (fixed lengths)

• Model Name: EW-SD300

Ideal for Di2 upgrades, repairs, or new builds, the Shimano EW-SD300 E-Tube wire ensures tidy internal cable routing, reliable connectivity, and Shimano-s signature electronic shifting performance.