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Generic · Di2 electric wire
A 650 mm internal-routing wire for first-generation E-TUBE Di2 systems.
$39.99
PriceIn stock, ready to ship
Use this 650 mm electric wire to connect compatible E-TUBE Di2 components through an internally routed frame or handlebar. Its compact, waterproof connectors carry both power and interactive signals, while the included cable ties help keep the installation secure and quiet.
Sold by Ashburton Cycles
Verified store
Price
$39.99
Length
650 mm
Routing
Internal
System
E-TUBE Di2
This Generic EW-SD50-I electric wire is made for internally routed E-TUBE Di2 installations, connecting compatible electronic components while carrying both power and interactive signals. At 650 mm, it suits a wide range of frame, cockpit and drivetrain routing requirements.
The slim ø2.8 mm cord and ø5.1 mm plugs are easy to position inside frames and handlebars. Compact, waterproof connectors help protect the connection in everyday riding conditions, while the plug-and-gap design provides a straightforward connection between components.
For a neat installation, the included cable ties help secure the wire and reduce unwanted routing noise. Use the specified connection tool and push each plug straight in until it clicks; avoid forcibly bending the plug section and unnecessary repeated disconnection to help preserve connector waterproofing. Check your system carefully before ordering, as this two-prong E-TUBE wiring is not compatible with Dura-Ace 7970 Di2.
A practical replacement or upgrade wire for anyone servicing a compatible first-generation E-TUBE Di2 system with internal frame or handlebar routing.
650 mm length
A useful mid-length option for connecting Di2 components through many internally routed frames and cockpits.
Internal-routing design
Sized and supplied for routing through frames and handlebars where a clean, concealed installation is required.
Carries power and signals
Transfers both electronic control signals and power between compatible E-TUBE components.
Compact waterproof connectors
The small connectors suit confined internal-routing spaces while helping protect the electrical connection.
Plug-and-gap connection
Makes the wire straightforward to position and connect during a Di2 installation or service.
Cable ties included
Helps secure the wire inside the bike and minimise cable movement and routing noise.
Two-prong E-TUBE system
Designed for compatible first-generation E-TUBE Di2 wiring; it is not cross-compatible with Dura-Ace 7970 Di2.
Every detail as listed by the manufacturer.
Generic is a catalogue designation for products presented without a distinct store-brand identity. The term describes the retail classification rather than a separate manufacturer history or geographic origin. Generic-labelled products can still have clearly defined specifications, standards and compatibility requirements. For this component, the catalogue designation is retained while the fitment details identify the relevant road bottom bracket application.
Generic · Di2 electric wire
A 650 mm internal-routing wire for first-generation E-TUBE Di2 systems.
$39.99
In stockLength
650 mm
Routing
Internal
System
E-TUBE Di2
Connector
Compact, waterproof
Use this 650 mm electric wire to connect compatible E-TUBE Di2 components through an internally routed frame or handlebar. Its compact, waterproof connectors carry both power and interactive signals, while the included cable ties help keep the installation secure and quiet.
This Generic EW-SD50-I electric wire is made for internally routed E-TUBE Di2 installations, connecting compatible electronic components while carrying both power and interactive signals. At 650 mm, it suits a wide range of frame, cockpit and drivetrain routing requirements.
The slim ø2.8 mm cord and ø5.1 mm plugs are easy to position inside frames and handlebars. Compact, waterproof connectors help protect the connection in everyday riding conditions, while the plug-and-gap design provides a straightforward connection between components.
For a neat installation, the included cable ties help secure the wire and reduce unwanted routing noise. Use the specified connection tool and push each plug straight in until it clicks; avoid forcibly bending the plug section and unnecessary repeated disconnection to help preserve connector waterproofing. Check your system carefully before ordering, as this two-prong E-TUBE wiring is not compatible with Dura-Ace 7970 Di2.
A practical replacement or upgrade wire for anyone servicing a compatible first-generation E-TUBE Di2 system with internal frame or handlebar routing.
650 mm length
A useful mid-length option for connecting Di2 components through many internally routed frames and cockpits.
Internal-routing design
Sized and supplied for routing through frames and handlebars where a clean, concealed installation is required.
Carries power and signals
Transfers both electronic control signals and power between compatible E-TUBE components.
Compact waterproof connectors
The small connectors suit confined internal-routing spaces while helping protect the electrical connection.
Plug-and-gap connection
Makes the wire straightforward to position and connect during a Di2 installation or service.
Cable ties included
Helps secure the wire inside the bike and minimise cable movement and routing noise.
Two-prong E-TUBE system
Designed for compatible first-generation E-TUBE Di2 wiring; it is not cross-compatible with Dura-Ace 7970 Di2.