Waterproof display/controller data cable : designed to provide a reliable link between your electric bike's display screen and controller, this data cable contributes to stable communication of essential information (commands, operating data) within the electronic system. Thanks to its waterproof design and 8 mm to SM connector format, it's ideal for maintenance, replacement or refurbishment of an electric harness, to ensure safe control and reading of information on the handlebars.
With a length of 1.8 m, this cable for electric-assist bicycles makes it easy to pass through the frame or along the cockpit, depending on the original assembly. It fits into the world of cable buses and accessories, as a key element in maintaining the continuity of connections betweenelectronic components (display, controller) and maintaining a smooth riding experience.
To ensure the right choice, we recommend that you visually check the type of connector (8 mm diameter on the waterproof side, SM format on the other) and the length required on your assembly, as compatibility depends on the connectors present on your VAE.
Scroll down to see detailed technical specifications at the bottom of the ↓ sheet
Warranty : 2 years
Description
The 1.8 m waterproof 8 mm to SM (1/1) display/controller data cable provides a clean, reliable connection between the display and controller of an electric bike or soft mobility device. Designed to ensure data transmission between electronic components, it facilitates replacement of a damaged harness and secures rapid return to service, while maintaining connectivity adapted to existing assemblies.
User benefits
This data cable for display and controller helps re-establish stable communication between the display and the power electronics, so you can retrieve the information and commands essential for control (depending on the original equipment). Its 1.8 m length provides a comfortable margin for routing the harness along the frame, limiting stress on connectors and simplifying routing in sheaths or under protection.
Technical specifications
This model is a display/controller data cable with an 8 mm diameter waterproof connector on the bundle side, and a SM format termination. The indicated configuration is 1/1, with a total length of 1.8 m, suitable for everyday use between a handlebar-mounted display and a controller positioned in the frame, housing or near the battery (depending on installation).
Waterproof and protected connections
The use of 8 mm waterproof connectors helps protect the link against splashes and moisture at the interface, a key point for electric bike electronic systems exposed to outdoor conditions. This helps to limit false contacts related to the environment, depending on the condition of the joints and the quality of assembly.
Recommended uses
This cable is recommended for replacing a worn, cut or faulty data display/controller cable, as well as for overhauling the cable bus on an electric-assist bike. It is also suitable for workshop work (diagnostics, maintenance, harness reconditioning) requiring a compliant connection between display and controller.
Compatibility and connectors
Connector compatibility: 8 mm waterproof cable on the display/link side, SM connector on the other. Functional compatibility depends on the exact type of display, controller and original wiring (pinout/protocol), which are not specified here. It is therefore advisable to check connector correspondence (8 mm waterproof and SM), 1/1 configuration and length before ordering.
Length
Cable length: 1.8 m.
Expert advice
Before replacement, visually check connectors for oxidation, bent pins and play, and compare the diameter of the waterproof plug (8 mm) and SM format with your current harness. When mounting, avoid tight angles and plan a cable routing that doesn't pinch the cable (steering, frame bending, suspension). Check that the connectors are fully seated and that any markings are aligned, then test the display and communication with the controller before closing the covers and sheaths.