Ключевые слова: bike, biking, championship, competition, cross, cycle, extreme, extremesport, fast, forest, imba, jungle, junior, line, moto, motocross, motor, motorbike, motorcross, motorcycle, motorsport, mx, mx1, mx3, national, offroad, open, pan, panning, race, racer, rider, riding, samui, scramble, short, speed, sport, technique, thailand, track,