Ключевые слова: article, background, backgrounds, bicycle, bike, black, black and white, black color, computer graphic, cycle, cycling, design, driving, engine, fast, fitness, gear, health, helmet, icon, icon symbol, illustration, isolated, land vehicle, logotype, mode of transport, modern, motocross, motor, motorbike, motorcycle, outline, race, ride, road, shape, signs, silhouette, speed, sport, symbol, tour, transport, transportation, travel, urban, vehicle, wheel, white, white background,