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motorcycle fuel and air intake systems

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Motorcycle Air Intake & Fuel Systems

Get high performance fuel and air intake systems that add functionality and style to your bike. Rocky Mountain ATV/ has a huge selection of motorcycle fuel and air intake systems at the lowest prices you’ll find anywhere. Air filters are essential to keep dust and dirt from ruining your motorcycles engine and parts and Rocky Mountain ATV/MC has several air filters to choose from in colors and designs that mesh with the sleek look of your bike. Like the K&N air cleaner with an engraved flame design that provides maximum airflow and gives up to a 5% horsepower gain. We also have fuel controllers, jets and jet kits and fuel intake accessories. If you’re worried about finding the right part to fit your motorcycle, don’t be. We’ve made it easy with our “Parts Finder” that pulls up the fuel and intake parts you need once you enter your motorcycle’s make, model and year. Additionally, we usually ship the same day you order, allowing you to get the parts you need as soon as possible so you can get back to what you enjoy most – riding.

Latest Fuel and Air Intake Systems Reviews – You could win up to $500 for reviewing products!

  • KTM Offroad/Bad Fuel Dongle

    KTM Offroad/Bad Fuel Dongle

    Michael in TX

    Must have for all KTM Adventure Bikes

    Makes life much simpler knowing your settings are saved between starts.

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  • V-Force 4R Reed Valve

    V-Force 4R Reed Valve

    Chris in AK


    Improve from stock. Higher revs and better flow.

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  • All Balls Fuel Pump Rebuild Kit

    All Balls Fuel Pump Rebuild Kit

    Jerry in MN

    Pump is perfect. Filter not quite.

    Seems to work great. Gave it 4 stars only because none of the fuel filters in the kit fit the same as original. There is one that works, but it’s about half the size of the original and has to be installed at an angle.

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  • JD Jetting Jet Kit

    JD Jetting Jet Kit

    Ryan in UT

    Fixed jetting issues with 2018 XCW 250

    The Mikuni on my 2018 250 XCW was very sensitive to altitude and temperature change. I would get the jetting just right and then the next ride just the slightest variation in conditions would cause it to run like crap again. I installed the JD jetting kit following the recommended settings along with installing the Mikuni get block gasket kit from JD Jetting (research the forms about this, its a gasket that seems to fail in all the Mikuni TMX carbs, it had failed on mine after only 25 hours). After installing those two things the bike now runs like a totally different bike. Puts a big smile on my face. It seems to be way leaner then i could ever get it before. The spooge is very minimal and he low end power is night and day difference, it now has a lot more grunt. I was considering a Lectron or Smarcarb but glad i went this route. Saved a ton of money and gave me the results i was looking for.

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  • R & D Racing Flex Jet (Remote Fuel Screw)

    R & D Racing Flex Jet (Remote Fuel Screw)

    ROBERT in UT

    Flex jet

    Great fit, works great it’s the way to go. I had the other type become loose too often this stops that problem. It’s on a 2005 yamaha WR450F

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  • Tusk Fuel Line

    Tusk Fuel Line

    Corey in WA

    Fit good

    Fit like a glove and plenty of fuel line

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