Ключевые слова: activity, bad, beautiful, bike, biker, biking, competitiveness, concentration, cool, cycle, determination, extreme, fears, free, freestyle, fun, guy, halo, health, healthy, laughs, learning, leisure, lifestyle, modern, natures, new generation, outdoors, pedaling, people, person, protection, race, racing, recreation, red, rider, risk, safety, skin, speed, street, teen, thrill, trendy, urban, vacation, victory, wheels,