Ключевые слова: active, bike, bikers, championship, competition, cross, cycle, dirt, dirtbike, dust, european, extreme, extremesport, fast, freedom, freeride, game, helmet, high, junior, moto, motocross, motor, motorbike, motorcycle, motorsport, national, offroad, open, panning, player, race, racer, rider, riding, scramble, short, shot, speed, speedway, sport, start, supercross, track, wheel, winner,