Features:
-36V 10.5Ah lithium-ion battery

-30 km/h top speed

-40 km cruising range
-front suspension
-18 speed shimano gears (rear 6, middle 3)
-quick release seat
-dual V-brake
-250w hub motor
-waterproof battery bag
-LED battery voltage displayer
-throttle control (no need to pedal)
-key switch