hand drawn sketch set of electric scooter, gyroboard, gyroscooter and mono-wheel on white background. detailed vintage et

and auto automobile background balance battery bike board charge city control decoration detailed device drawing drawn drive eco ecology electric emblem engine engraved etching for fuel futuristic gadgets gyro gyroboard gyroscooter hand hipster icon illustration isolated lifestyle logo mobile modern monocycle monowheel motorcycle personal posters race ride road scooter set skateboard sketch smart speed street summer technology traffic transport unicycle urban vector vehicle vintage wheel white