Ideal for anyone replacing a damaged cable or completing an external-routing E-TUBE Di2 installation that requires a 700 mm SD50 connection.
This 700 mm E-TUBE Di2 electric wire connects compatible electronic components and carries the signals and power they need to work together. It is the external-routing version, making it suitable when the wire runs outside the frame or component structure.
Both ends use SD50 connectors with a compact, waterproof design for a secure connection in everyday riding conditions. The plug-and-gap connection keeps installation straightforward, while the slim 2.8 mm cable helps maintain a neat-looking setup.
Choose this cable when you need a replacement or additional link for an E-TUBE Di2 system using SD50 connections. Before ordering, check your existing components use EW-SD50 connections; this is not cross-compatible with older Dura-Ace 7970 or 9070 first-generation Di2 wiring.
700 mm length
Provides a useful run for connecting components across the bike without unnecessary excess cable.
External-routing design
Suited to installations where the electric wire travels outside the frame or component structure.
SD50 connections
Two SD50 connectors provide the correct interface for compatible E-TUBE Di2 components.
Power and signal transmission
Carries system power and interactive signals between connected electronic components.
Compact waterproof connectors
Helps protect each connection from water exposure during everyday riding.
Slim cable profile
The 2.8 mm diameter supports a tidy-looking installation.
Simple connection design
The plug-and-gap interface makes connecting the wire straightforward while maintaining a secure electronic connection.
Compatibility check required
Designed for E-TUBE Di2 components using EW-SD50 connections; it is not cross-compatible with Dura-Ace 7970 or 9070 first-generation Di2 wiring.
General
Dimensions and connections
Compatibility
Features
E-TUBE Di2
Connects compatible electronic components so they can exchange interactive signals and share power through the Di2 system.
Plug & gap connection
The connection design makes the wire straightforward to connect while maintaining a secure electronic interface.
Waterproof connector
The compact connector helps protect the connection from water exposure during everyday riding.
EW-SD50 external routing
The external-routing version is suited to installations where the wire runs outside the frame or component structure.
