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Carburetor Jets from Rocky Mountain ATV/MC

We carry a wide range of jets and jet kits.

Latest Dual Sport Carburetor Jets Reviews – You could win up to $500 for reviewing products!

  • Pro X 4/042 Series Mikuni Hex Main Jet

    Pro X 4/042 Series Mikuni Hex Main Jet

    larry in CA

    main jet order

    You folks REALLY were impressive in getting my order filled and delivered to me ... fantastic price , first rate product... i was skeptical, but after seeing the quality of these jets, i have no reservations about installing then on my Banshee... named "Chicken Weasel" ! my only reason for not rating jet performance is i never have time to get them installed as I work two full time jobs to keep a roof over our heads! You folks really are "Gold Medal" suppliers ! thanks for your service! Larry

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  • Pro X 99101-357 Series Keihin Hex Main Jet

    Pro X 99101-357 Series Keihin Hex Main Jet

    jeremy in SC


    Very satisfied with the pro x jets and needles they are just as good as keihin

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  • Pro X N424-21 Series Keihin Pilot Jet

    Pro X N424-21 Series Keihin Pilot Jet

    jeremy in SC

    Good pilot

    The pro x pilot preforms just as well as the Keihin and I’m satisfied

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  • JD Jetting Jet Kit

    JD Jetting Jet Kit

    Zachary in AZ

    Best to use

    Yeah, it may be around $90, but so worth it. I sent James Dean an email on my specs of the gas, elevation, parts on the bike and temp outside combined with the type of riding I normally do and he answered within a day (mind you around christmas) and ever since the jetting has been on point. Easy to install with different mains, needles and a pilot jet. Highly reccomend if you dont wanna screw around with jetting as a beginner.

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  • Mikuni N100.604 Series Main Jet

    Mikuni N100.604 Series Main Jet

    Scott in MI

    Great product

    Works as it should no issues at all. Glad RMATV has these in stock.

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  • Dynojet Jet Kit

    Dynojet Jet Kit

    Justin in ME

    great product

    bought this kit for my 2014 klx 250s, got this in combination with a fmf silencer, header and twin air filter. it helped wake the bike up a good amount. the instructions were easy enough to follow. getting to the carb on that particular bike was a pain in the but.

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