Front and Rear Dual Motor Electric Bicycle - 21 Speed Oil Brake Lithium Battery Smart Home Automation margin-bottom: 2px

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Filling:630g 80/20White Duck dowI

freely 360 degree use

51inch * 1

User Manual：LYDARZ YK-002-Mechanical Keyboard User Manual

Front and Rear Dual Motor Electric Bicycle - 21 Speed Oil Brake Lithium Battery Smart Home Automation margin-bottom: 2pxMaterial: aluminum alloy car Frame structure: whole car Propulsion Mode: No Chain Braking system: Dual disc brakes Frame Type: Hard Frame Front fork type: spring fork (low gear without damping) Configuration level: luxury fever type Pedal Type: Beaded Pedal Brake Type: Front and rear mechanical disc brakes Color: 21 speed oil brake black and red 48V21AH, 21 speed oil brake black and blue 48V21AH, 21 speed oil brake black and green 48V21AH, 21 speed