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ATV Gas Tanks

Has your ATV’s fuel tank seen better days? Is it broken? Do you just need a tank with a larger fuel capacity? Are you restoring an old ATV with a tank that has been ruined by gas that was never drained out? Don’t worry; you’ll find the solution to any of these problems in a new ATV gas tank from Rocky Mountain ATV/MC.

We’ve chosen to carry two brands that are renowned in the powersports industry as manufacturers of quality aftermarket fuel tanks. These two names are Clarke and IMS. Each has painstakingly developed ATV fuel tanks that have a larger capacity than stock and are designed to uniquely fit each quad. (Make sure to utilize our Parts Finder to ensure you find a tank that fits your machine properly.)

A new fuel tank will look great on your ATV, but that aspect is only secondary to being able to confidently return to the trails with a fresh tank. There’s nothing quite as nice as new equipment to replace something that isn’t quite up to par. As an ATV rider, you want to be able to get as many quality hours of riding as you can, and a new tank will help you do that. Browse our selection now.

Latest ATV Fuel Tanks Reviews – You could win up to $500 for reviewing products!

  • IMS Fuel Tank

    IMS Fuel Tank

    Michael in NM

    Easy install and works great

    I wanted greater range than the stock tank but not too much more weight on the front end. This tank has worked out great. Easy to install for anyone with even modest mechanical skills. Fit was perfect and it gives me a range of 160 to 200 miles depending on speed and terrain.

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  • Acerbis Fuel Tank

    Acerbis Fuel Tank


    Poor pump mounting

    Plastic threads??!!! Really. Otherwise great ergos and strength

    Read All Reviews
  • Acerbis Auxiliary Handlebar Fuel Tank

    Acerbis Auxiliary Handlebar Fuel Tank

    Kurt in WA

    Not compatible with newer KTMs

    This particular tank doesn't appear to fit KTM's due to the digital speedometer location on the handlebars.

    Read All Reviews
  • Clarke Replacement Gas Cap

    Clarke Replacement Gas Cap

    Thomas in NC

    does the job

    Old 1 was cracked, easy fix

    Read All Reviews
  • Clarke Fuel Tank

    Clarke Fuel Tank


    Clarke 3 Gallon Fuel Tank

    It fits into the frame well, and works fine once installed. The natural color makes it nice to see the fuel level. I had to drill the hole where the petcock mounts and clean the plastic shavings out for the petcock to fit. Otherwise, the fit and finish is good.

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  • KTM Factory Fuel Pump Connection Hose

    KTM Factory Fuel Pump Connection Hose

    KYLE in NV

    a must have

    this is a great product that you must have with an oversized tank! otherwise you risk ripping off your fuel line.

    Read All Reviews
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