I have not seen a Cometic Base Gasket Like that.?.? I will pull a kit apart to confirm. The Base Gasket that Kaw Rider & CBX are refering to are (in my opinion) are FAR superior to any Athena, Cometic, etc Base Gasket. I have blown out 2 Cometic and 1 Athena base gasket, before finally replacing with OEM Kawasaki as mentioned above (it will NOT blowout as CBX mentioned, it is steel).