Guama, Russia - May 03, 2015: Two men on the ATV Quad Bikes on the mountains road. , stock photo

4x4 action racer motorcycle motorsport off offroad outdoor power quad race rally motor ride road speed speedway sports supercross terrain track trail motorbike motocross transportation dirtbike active atv bike competition cross crosscountry cycle dirt dirty moto extreme extremesport fast freedom freeride fun helmet jump man trail-bike wheel winner expedition excursion