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  • Dirt Bike Gas Tanks
  • Street Bike Gas Tanks
  • ATV & UTV Gas Tanks
  • Truck & SUV Tanks
  • Snowmobile Gas Tanks
  • Plastics
  • Parts & Accessories

    • Shop by Brand

  • Acerbis
  • Clarke
  • IMS
  • Seat Concepts
  • MTS
  • HealTech Electronics
  • Safari
  • TrailTank
  • RotopaX
  • HMC
  • View all Brands

    • Street Bike Gas Tanks

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    Your street bike's fuel system is central to both its function and its look. Whether you ride a naked bike, a sportbike, an adventure tourer, or a custom build, the right gas tank keeps your machine running cleanly and looking its best. We carry street motorcycle gas tanks from quality manufacturers covering OEM replacements, performance upgrades, and capacity extensions for long-distance touring.

    From classic steel tanks with that iconic raw silhouette to modern polyethylene units built for durability in all weather conditions, our catalog covers a wide range of makes and models. Each tank is engineered for direct fitment with correct mounting points, fuel tap positions, and filler neck sizing. Whether you're repairing damage, upgrading capacity, or building a custom project, you'll find the right street bike tank here.

    Use the year, make, and model filter to find the correct tank for your motorcycle.

    Frequently Asked Questions

    What are the benefits of installing an aftermarket street bike gas tank?

    Aftermarket street bike gas tanks from brands like Safari and Acerbis are designed to significantly increase your fuel capacity for long-distance touring and adventure riding. These tanks replace or augment the factory fuel cell with high-impact, lightweight polyethylene that provides better range than stock steel tanks while often offering a more ergonomic fit for the rider's knees.

    Which motorcycle models have increased capacity fuel tanks available?

    Just Gas Tanks stocks high-capacity street and adventure options for popular models including the BMW R1200GS, KTM Duke, Honda CB500X, and Triumph Tiger. We carry specialized solutions like IMS auxiliary tanks and Safari oversized tanks that are precision-molded to fit specific frame geometries without interfering with factory fairings or electronics.

    How much extra fuel can I add with an IMS auxiliary tank or Safari tank?

    Capacity increases vary by model, but many Safari adventure tanks can double your fuel volume, often providing up to 8 or 9 gallons of total capacity. For bikes like the Honda CB500X, an IMS auxiliary tank typically adds about 1.5 gallons of fuel, plumbed directly into the main system to extend your range between gas stops on remote routes.

    Are aftermarket street bike fuel tanks compatible with original fuel pumps?

    Most street bike tanks from manufacturers like IMS and Acerbis are engineered to accept your bike's OEM fuel pump and sending unit to maintain accurate fuel gauge readings. It is important to verify if a specific tank requires a vacuum pump or an auxiliary fuel line kit, which is often the case with rear-mounted or low-slung adventure tanks.

    What should I consider before buying a long-range street bike tank?

    Before purchasing, check if the increased tank size requires aftermarket crash bars or custom seats, as the wider profile of a Safari or Acerbis tank may interfere with stock accessories. Always confirm the year, make, and model of your motorcycle to ensure the mounting points align perfectly with the fuel system hardware provided in the kit.