Silver Cnc Yamaha Gas Fuel Cap R6 R6s R1 YZF-R3 Fzr1000 Fzr750 Fzr600 Brand New Ducati Race Billet Fuel Cap Because of the increased percentage of Ethanol in todays fuel, we recommend greasing the gas cap gasket with Silicon Based Grease before installation CNC Machined / Comes with (1) Fuel Cap Base (1) Screw Lid Anodized Finish / Made from 100% Aluminum (6061 T-6) Lightweight (only 5 oz)