Ключевые слова: acrobatic, action, adrenaline, air, background, bicycle, bike, biker, blue, bmx, boy, colorful, competition, cycle, cyclist, danger, dangerous, dynamic, extreme, festival, flying, free, freestyle, fun, gliding, high, man, people, perform, performance, performs, professional, ramp, ride, rider, show, skill, sky, spin, sport, stunt, stuntman, stunts, trick, tricks, young, youth,