Suzuki Black Gas Fuel Cap Bandit TL1000R TL1000S V-STROM 650 1000 Made of Heat Treated (Billet) Aluminum [6061-T6] Because of the increased percentage of Ethanol in todays fuel, we recommend greasing the gas cap gasket with Silicon Based Grease before installation No Casting or Molding are involved in the Manufacturing Process Manufactured using 100% CNC Machining / Finished with Anodize Coating This listing comes with: (1) Fuel Cap Base (1) Fuel Cap Lid