Description
Product Overview
The Bafang CAN Protocol 1T4 Extension Cable is a premium 60 cm (23.62″) 8‑PIN waterproof wire harness designed specifically for Bafang mid‑drive motors such as the BBS M215, M315, BBS‑HD, and M615. Engineered for tricycle, cruiser, and recumbent electric bike conversions, this cable delivers reliable CAN communication while protecting against moisture, dust, and vibration.
Key Highlights
- ✅ 60 cm (23.62″) length – perfect for extending motor‑controller connections without excess slack.
- ✅ 8‑Pin CAN Protocol (1T4) – ensures seamless data exchange between Bafang motor and display/controller.
- ✅ Waterproof (IP67) rating – robust silicone jacket guards against rain, splashes, and road grime.
- ✅ High‑temperature resistant – maintains performance in demanding e‑bike environments.
- ✅ Universal fit – compatible with BBS M215, M315, BBS‑HD, M615 mid‑motor series.
- ✅ Easy plug‑and‑play – pre‑terminated connectors eliminate soldering and reduce installation time.
Why Choose This Extension Cable?
When converting a tricycle, cruiser bike, or recumbent frame to electric power, a reliable CAN connection is critical for smooth torque delivery and accurate battery management. This Bafang extension cable provides:
- Crystal‑clear data transmission for precise motor control.
- Enhanced durability that outlasts standard cables in harsh weather.
- Professional‑grade construction at an affordable price.
Compatibility
This cable is engineered for the following Bafang mid‑motor models:
- BBS M215
- BBS M315
- BBS‑HD (M400 series)
- M615
It works with any Bafang controller that uses the 1T4 CAN protocol, making it ideal for a wide range of e‑bike builds, including:
- Tricycle cargo bikes
- Cruiser‑style beach bikes
- Recumbent electric bicycles
- Custom conversion projects
Installation Made Simple
Follow these three easy steps to install the extension cable:
- Disconnect power – Ensure the battery and controller are turned off.
- Plug in the 8‑pin connectors – Align the keyed connectors and push firmly until they click.
- Secure the cable – Use the provided zip‑ties or existing cable clamps to keep the harness tidy and protected.
No soldering or special tools are required.
Technical Specifications
- Length: 60 cm (23.62 inches)
- Connector type: 8‑Pin CAN (1T4)
- Wire gauge: 22 AWG (signal), 18 AWG (power)
- Insulation: Dual‑layer silicone, IP67 waterproof
- Operating temperature: –40 °C to +85 °C
- Material: UV‑resistant, oil‑proof jacket
Customer Support & Warranty
All Bafang CAN Protocol 1T4 Extension Cables come with a 12‑month limited warranty and dedicated technical support. If you have any questions about compatibility or installation, our e‑bike specialists are ready to help.
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