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Feature:

• Stable Rear Drive System:This Bafang rear-drive motor, which is compatible with the disc brake, has a rated power of 1000W / 750W, providing ideal power for vehicles.

• Two riding modes:Pure electric bikes & pedal bicycle, switch between pure electric mode and assist mode at will.

• Super Cost-Efficient:Speed up to 45 KM/H, efficiency ≥ 80%.

• Universal Compatible:It's compatiable with fat bike,beach bike, ect bikes with 175-180mm rear drop out and less than 9 speed cassette.

• Voltage : DC 48V

• Undervoltage : 39 ± 1 V

• 1000W Current Limiting :30 ± 1A

• 750W Current Limiting :22 ± 1A