Chain Sprocket, featured: 1.By carbon steel, alloy steel 2.ASTM, DIN standard 3.High quality, best price 4.ISO9001 Certified ... Product Name: Chain SprocketBrand Name: FSI-CS801Place ... , Carbon Steel, Stainless Steel. 2) Standards: ANSI standard, DIN standard and JIS standard. 3) Used as Motorcycle and Automobile, Industrial and ...