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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/MC.com 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. We ship our parts fast, too, so you can get the parts you need as soon as possible and get back to what you enjoy most – riding.

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

  • Tusk Fuel Line

    Dan in NM

    loose fit

    The ID is oversized. Fits loose on steel or brass 5/16" fittings. On the Tusk 90 degree 5/16 the fit is so loose it leaks even with spring clamps

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  • Shindy Carburetor Repair Kit

    William in CA

    Beware the CA difference on XR250R carbs.

    If you have a 98-04 CA XR250R, it won't run properly using this kit. The main jet on stock carb (PDG1A) for the 49 states is 132, which is what I believe the kit has. A CA carb (PDG1C) is a different model and has a 122 main jet for stock. If you have a CA XR250R this kit will not work as is for the main jet. This is not stated anywhere here I could find, so I had to source a 122 main jet. I gave them one extra star since I didn't know this either until I couldn't get it to run properly.

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  • Tusk Wire Hose Clamps

    Benjamin in VA

    small ones sized too big for carb vent hoses on Kei...

    Disappointed in the size options. The big ones are too big for the fuel line - made the mediums suffice. The small ones aren't small enough for the vent lines - may try to modify them to make them work. The quality seems to be fine.

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  • Tusk Carburetor Vent Line

    Matt in NY

    The little things that matter

    Tired of dealing with vent lines on my 2-stroke that were stiff as a 2 x 4 every time I serviced the carburetor. The new ones did fit pretty tight but they did work. Ordered two sets to be safe from earlier reviews and glad I did. I got the red ones it was like hitting two birds with one stone. Its now much easier too route the vent lines where they need to be and it dresses up the engine at the same time.

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  • All Balls Carburetor Repair Kit

    David in MO

    Carb rebuild kit for ‘01 Suzuki rm125

    Easy installation for my son’s rm125. Made his bike run cleaner.

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  • K & L Economy Carburetor Repair Kit

    Eli in WA

    Beware, does not include mixture screw

    2002 Yamaha V-Star 650, Did not come with the mixture adjustment screws as pictured. As such it was more expensive than the OEM parts that the kit does include. Disappointing because I needed the mixture screws to replace damaged ones.

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