Black CNC Yamaha Gas Fuel Cap R6 R6S R1 R3 YZF-R3 FZR1000 FZR750 FZR600 Brand New Ducati Race Billet Fuel Cap / Anodized Finish 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 Made from 100% Aluminum (6061 T-6) Lightweight (only 5 oz)