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ATV Carburetor Jets, Main Jets, Pilot Jets

If you’ve noticed that your ATV is running too lean or too rich, maybe it’s because you’ve added a mod like an exhaust or maybe you are riding in a new area with a different elevation – whatever the situation, it looks like it is time to re-jet your machine. Rocky Mountain ATV/MC is here when you need to purchase a new jet kit or individual carburetor jets to help your machine once again achieve optimum power and performance.

We carry a huge variety of jets, jet kits and carburetor accessories for your machine from the best brands in the industry, including:

  • FMF
  • Dynojet
  • Keihin
  • Mikuni
  • Pro X
  • JD Jetting

When you need to achieve the proper combustible mixture of fuel and air to get your ATV running in superior condition once again, shop our wide selection of carburetor jets at Rocky Mountain ATV/MC and get back on the trail!

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

  • JD Jetting Jet Kit (No CA)

    JD Jetting Jet Kit (No CA)

    Frank in ID

    Jd jet kit for DRZ400S

    My DRZ had carburetor issues and I didn’t want to do a bunch of trial and error and had read good things about the JD jet kit so tried it out. The instructions are very detailed and easy to follow to address whatever mods you have done to the bike. First time around the jetting was spot on and runs 100% better. The kit was a bit expensive but I also didn’t have to waste time trying out different jets and adjustments.

    Read All Reviews
  • Pro X N224.103 Series Mikuni Pilot Jet

    Pro X N224.103 Series Mikuni Pilot Jet

    Brian in AB

    2017 KTM 150 SX--Fast delivery, easy ordering format, solved jetting issues with these jets. Great value.

    Read All Reviews
  • All Balls Carburetor Repair Kit

    All Balls Carburetor Repair Kit

    Nathan in VT

    Overall impressed!! But no stickers!?!?

    Works good!! All I really used was the gaskets/seals and one of the jets. Cleaned my old jets and everything else and reused those because I'm pretty sure previous owner jetted the bike before I bought it. My bike is a crf250r its a 2007 but says 2006 on the frame. Oh yeah and I'm kind of disappointed I didn't get an ALL BALLS RACING sticker!! Come on guys!!! Lol

    Read All Reviews
  • Neutron Hi Flo Fuel Pump Kit

    Neutron Hi Flo Fuel Pump Kit

    Don in AZ

    Best price for a quality product ,I would go back to Rocky mountain atv mc whenever I need a part and quick shipping

    Read All Reviews
  • Pro X 4/042 Series Mikuni Hex Main Jet

    Pro X 4/042 Series Mikuni Hex Main Jet

    Ryne in AZ


    Way cheaper than buying at a local dealership. The price difference allows me to buy more sizes for the same price and they work just fine. I recommend if your looking to stock up on a few sizes.

    Read All Reviews
  • K & L Carburetor Parts Kit

    K & L Carburetor Parts Kit

    Brandon in CA


    Perfect fit, great price, wish it had everything to completely rebuild a carb.

    Read All Reviews
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