Athena offers the most complete range of gaskets and gasket sets for every make and model of motorcycle, jet-ski, snow-mobile and outboard in the world. The quality of Athenas gaskets replaces and exceeds the seal offered by the original products. Athenas extensive experience gained in supplying most prestigious O.E.M. motorcycle manufacturers has brought to their RD technicians the skills necessary to make their exclusive high-quality material compounds. Manufactured in "State-of-the-Art" computer-controlled facilities. All gaskets made from the highest quality materials. Head gaskets feature rubber-coated spring steel construction. Soft steel base gaskets are rubber coated. Steel core materials feature high spring-back and superior tensile strength. Revolutionary transparent coating guarantees a perfect seal even at extremely high temperatures. High-temperature blue silicone beading on most critical flat gaskets. All gasket sets meet or exceed O.E.M. specifications. Note: Image is for display purposes ONLY and may not represent actual product. Additional Specification: Complete gasket kit. Kit consists of 20 pieces total. Weight: 40 grams. Note: All Athena products, which are manufactured with higher displacement and power than those permitted by law of the country where the end user lives, are intended solely for competition-sports usage.