Compatibility
This 9 pin ebike motor conversion cable connects a compatible round 9-pin motor connection to a controller-side wiring harness. It is a conversion cable, not a standard round-to-round extension cable.
Choose the Correct Plug
| Option | Round connector | Connection shown |
|---|---|---|
| Male Plug | Exposed metal pins | Controller-side round connection |
| Female Plug | Socket contacts | Motor-side round connection |
Male and female describe the round 9-pin connector, not the small controller-side plug. Select the version that matches your existing mating connector.
Key Specifications
| Product type | Motor conversion cable |
|---|---|
| Round connector | 9-pin, Male Plug or Female Plug |
| Other end | SM-style controller-side wiring harness, as shown in the product photos |
| Advertised length | 60 cm (approximately 23.6 in); verify if exact length is critical |
| Color | Black |
What’s Included
1 × motor conversion cable in the selected plug version.
Before You Order
Compare your original round connector, exposed pins or socket contacts, connector keying and controller-side harness. Confirm the electrical wiring and pin assignments with your motor or controller documentation before connecting. Do not assume that matching connector shapes or wire colors establish compatibility. If you are unsure, send us your motor and controller models, original cable photos and clear photos of both connectors.
Related Product
Need a round-to-round extension instead? See the E-Bike Motor Extension Cable. Compare the connectors before ordering.










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