Ключевые слова: acrobatic, acrobatics, action, active, adrenaline, aerodynamic, air, atv, atvs, biker, biking, break, burnout, coaster, competition, cycle, danger, dangerous, drive, exercise, extreme, fly, freedom, freestyle, fun, helmet, jump, leisure, male, man, motorbike, motorcycle, motorsport, outdoor, race, racer, risk, road, somersault, speed, sport, sports, stunt, track, trick, wheel, woman, wrinkle, wrinkled,