Unbranded 26 in. 750-Watt Electric Bike Fat Tire 48-Volt 15AH Adult Removable Lithium Battery

3 riding modes: pedal mode, power assist mode, full electric mode. 48-Volt 15 AH removable lithium battery. The motor is 750-Watt, the battery is a 48-Volt 15Ah removable lithium battery, and the LCD display. The tires are 26 in. x 4.0 in. The frame is 6061 aluminum alloy, and the controller is 48-Volt 22 Amp.