Ключевые слова: action, active, air, airborne, benefit, bike, competition, crazy, cross, cross country race, dangerous, dirt, dirt bike, effective, excitement, extreme, flight, fly, fun, hang, high, jump, jumping, leisure, man, motocross, motor bike, motorcycle, motorsport, mx, offroad, outdoor, outdoors, performance, person, race, racer, racing, rider, risk, spectacular, sport, sportsman, stunt, super cross, track, transportation,