Ключевые слова: action, active, activity, adventure, aged, antique, bicycle, bike, biker, biking, black, brakes, chain, component, cycle, cycling, cyclist, detail, equipment, exercise, fun, gear, gearshift, healthy, leisure, lever, lifestyle, mechanism, metal, motion, recreation, retro, ride, rider, spokes, sport, stationary, steel, tire, transport, transportation, up, urban, vintage, wheel, yellow,