Ключевые слова: active, athlete, boy, boys, chain, child, compete, competition, distance, drive, element, fast, fun, high, junior, kid, leisure, motocross, motor, motorcycle, motorized, offroad, outdoors, play, race, rubber, school, snow, speed, sport, sports, team, teen, tire, traction, trail, transportation, tyre, wheel, white, win, winter, young, youth,