The S966 is a color e-bike display designed for compatible controllers using Communication Protocol No. 2. It provides riding information, pedal-assist control and system status in a clear color-screen layout.
Important: The S966 is not a universal replacement display. Matching the battery voltage or connector shape alone does not guarantee compatibility.
Choose the Correct Connector
| Connector Option | Wiring System | Before Ordering |
|---|---|---|
| 5-Pin SM Connector | Standard SM-plug controller wiring system | Compare the connector gender, pin layout, wire sequence and cable arrangement with your original display |
| 5-Pin WP Waterproof Connector | Compatible waterproof controller wiring system | Compare the waterproof plug shape, alignment marks, gender and connected main cable before ordering |
Main Functions
- Color riding-data display
- Real-time riding speed display
- Trip and riding-time information
- Battery level display
- Power and power-consumption information
- Temperature information when supported by the connected system
- Pedal-assist level display and adjustment
- System status and supported error-code display
Product Information
- Model: S966
- Display type: Color e-bike display
- Controller requirement: Compatible controller using Protocol No. 2
- Listed voltage range: 24V–72V
- Connector options: 5-pin SM connector or 5-pin WP waterproof connector
- Material: ABS
- Color: Black
- Approximate weight: 190 g
- Package includes: 1 S966 color display in the selected connector version
Before You Order
- Confirm that your controller uses Communication Protocol No. 2. The display will not work with an incompatible communication protocol.
- Do not order only because your battery voltage falls within the listed 24V–72V range.
- Compare the connector type, connector gender, pin count, alignment marks and wiring arrangement with your original display.
- The SM and WP waterproof versions are different wiring options and are not automatically interchangeable.
- Display functions such as temperature, power information and error codes depend on support from the connected controller and sensors.
- This listing includes the display only. Controller, main wiring harness, throttle, brakes, sensors and connector adapters are not included.
- If you are unsure, send us clear photos of the controller label, original display and connector before ordering.







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