The numbers stand for the different components on the ebike system:
1. Power Supply: XT60 Male Plug (Yellow)
2. Motor Cable 3-Phase Connection: “O” Ring Connection on Controller 3-Phase
3. Motor Cable Hall Sensor Connection: White DJ7061Y-2.8-21 Female Plug
4. LCD Control Panel Connection: Black SM-5A Male plug
5. Throttle Connection: Black SM-3Y Female Plug
6. Electric Lock: White 2.8B-2 Female plug
7. Brake Levers Connection: 2 x Black SM-2Y Female plugs
8. PAS Connection: Black SM-3A Male plug
9. Speed Limit Connection: Black SM-2Y Female plug
10. Alarm Connection: Red DJ7021A-2.8-11 Male, Red DJ7021Y-2.8-21 Female Plugs
11. Head Light Connection: Black SM-2A Male (Black) plug
12. Bluetooth Connection: