This item is just one motor, it can use for our electric off road skateboard, any question please feel free to contact us. Motor information: Model: 6374 Voltage: 36V Power: 3000W RPM: 230KV ( RPM / V ) Max current: 150A Shaft diamter: 10mm Weight: 0.8kg Motor with hall sensor, the sensor is not necessary, so you also can forget it.

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