Ключевые слова: activity, bicycle, bicyclist, bike, biker, biking, competes, competition, competitor, competitors, contender, content, contest, cycling, cyclist, guarded, hard hat, hardhat, hat, head, heads, helm, helmet, helmets, match, people, person, protection, protective, protectived, race, racing, safe, safety, security, sport, sporting, sports, sporty, tour, tour de france, well two,