Through repeated experiment and improvement, we are confident to redefine electric skateboard: an electric skateboard with in-wheel motor and in-deck battery. STARY is the lightest electric vehicle in the world: weighing only 11.46 lbs (5.2 kg). We developed an unibody deck with a combination of fiber glass, Canadian staple and bamboo. The in-wheel motor with gear box makes it both powerful and safe. Stary board was designed to let those who has never skated ever before learn how to ride it within one minute. STARY board employs lithium polymer battery which can sustain STARY a range of 15km and a full charge only takes 2 hours. Also the repair is easy to handle. You can open the power wheel easily and replace the outer motor wheel.