... . Throttle: throttle adjust the speed 2.Motor: brushless hub motor: 350W, 500W 3.Battery: a) 48V12AH, 48V17AH, 48V20AH, 48V28AH, 48V33AH b ... .Running distance: >45kme. Climbing angle: 15degree Packing: Iron + export carton 350W-500W Electric Scooter