Ключевые слова: adjusting, bicycle, bicycle shop, bike, business, casual clothing, caucasian, chain, concentration, confidence, cycling, entrepreneur, examining, expertise, horizontal, indoors, inspect, looking, looking down, male, man, mechanic, mountain bike, mtb, occupation, one person, owner, person, place of work, professional, real people, repair shop, repairing, repairman, retail, service, shop, skill, small business, spokes, sport, store, technician, tool, transportation, wheel, working, workshop, young adult,