A practical replacement or upgrade for riders and mechanics connecting compatible E-TUBE Di2 components where a 1,000 mm external-routing wire is required.
This 1,000 mm E-TUBE electric wire transmits both interactive signals and power between compatible Di2 electronic components. It is designed for external routing and uses two SD50 connectors, making it suitable for compatible E-TUBE Di2 drivetrains and selected e-bike applications.
The compact, waterproof connectors help protect the connection when correctly installed, while the plug-and-gap connection makes the wire easier to route neatly through the bike. At 2.8 mm in diameter, it is a practical choice when you need a longer connection without unnecessary bulk.
For installation, use the SHIMANO TL-EW02 tool and push each wire straight in until it clicks into place. Avoid forcibly bending the plug section or repeatedly disconnecting the wire, as this can affect waterproofing. Check the wire for visible damage before riding.
1,000 mm length
Provides a useful reach for longer Di2 connections while helping you keep cable routing organised.
E-TUBE compatible
Transmits both system power and interactive signals between compatible electronic components.
Two SD50 connectors
Ready to connect compatible E-TUBE Di2 components at each end of the wire.
Compact waterproof connectors
Helps protect the electrical connection against water ingress when fitted correctly.
Plug-and-gap design
Makes the wire straightforward to connect and route neatly through the bike.
Slim 2.8 mm cable
The narrow cable diameter helps reduce bulk around the frame and cockpit.
Tool-assisted installation
The SHIMANO TL-EW02 connection tool helps you fit and remove the wire without stressing the plug.
General
Dimensions and connectors
Features
Compatibility
Installation and care
E-TUBE
Connects compatible electronic components so the system can transmit signals and supply power through the electric wire.
Di2
Provides the wired connection used by compatible electronic shifting components.
Plug & gap connection
The compact connection design makes it straightforward to connect the wire and route it through the frame.
Waterproof connector
The compact connector helps protect the connection against water ingress when correctly installed.
