Ключевые слова: background, beautiful, bike, crowd, driver, entertainment, event, extreme, fast, fencing, festival, helmet, machinery, man, master, moto, motor, motorcycle, motorcyclist, people, performance, performer, performs, person, professional, racer, rider, riding, rise, risk, rotation, show, skill, spectators, speed, spin, sport, sports, square, stunt, stunts, transport, trick,