06 Kawasaki Gas Fuel Cap Zx6 Zx6r Zx10 Zx10r Zx14 Zx14r a keyless Race Gas Cap Set (includes base & cap) for the right price! / Made of ultra-light CNC machined billet aluminum! Because of the increased percentage of Ethanol in today's fuel, we recommend greasing the gas cap gasket with Silicon Based Grease before installation Standard Kawasaki Gas Caps weigh 13.2 oz, while Slingshot Racing Gas Caps weigh only 6.7 oz. This gas cap is ready for mounting as soon as you receive it (that means no additional parts). All you need are basic garage tools and three mounting screws from the original gas cap.