Ключевые слова: active, adventure, athlete, bicycle, bicycling, bicyclist, bike, biker, biking, boy, city town, cold, commute, commuting, competition, cycle, cycling, cyclist, day, exercise, extreme, fast, fitness, fun, healthy, helmet, ice, lifestyle, male, man, motion, mtb, nature, outdoor, people, professional, race, recreation, rider, road, snow, snowy, speed, sport, street, track, trail, transport, transportation, travel, urban, weather, white, winter, work,