Ключевые слова: active, activity, bicycles, bikers, bikes, camp, camping, caucasian men, challenge, cliff, copy space, cyclists, eat, extreme, food, friends, helmets, lake, leisure, male, mountain bikes, mtb, outdoors, partners, people, place, preserves, relax, relaxing, rest, river, rocks, rocky, sport, sportsmen, tent, tins, together, togetherness, tour, transport, transportation, travel, travelling, trial, trial biking, trip, water, young adult, youth,