Ключевые слова: accessories, apparatus, bicycle, bike, black, chain, circle, cogwheel, components, cycle, cycling, drive, engine, engineering, equipment, gearing, gearshift, gearwheel, gearwheels, industrial, industry, iron, link, machine, machinery, mechanic, mechanical, mechanics, mechanism, metal, metallic, motor, motorbike, motorcycle, part, product, roller, sample, service, speed, sports, sprocket, stainless, steel, strength, technology, teeth, toothed, transmission, vehicle,