Ключевые слова: adventure, autumn, background, bicycle, bike, biker, biking, cycle, cyclerace, cyclist, evening, exercise, extreme, field, fit, fitness, healthy, holiday, landscape, lifestyle, man, mountain, mountainbike, nature, night, outdoor, people, rapidity, recreation, ride, silhouette, sky, speed, sport, spring, summer, sun, sunlight, sunrise, sunset, tour, tourist, transport, travel, trip, vacation, weekend, wheel, wheelman, young,