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Dirt Bike Air and Fuel

Dirt Bike Air and Fuel

Dirt Bike Air and Fuel

Dirt Bike Air & Fuel Systems at JJ Motorsports

Optimize your bike’s performance with high-quality air and fuel components from JJ Motorsports. Browse air filters, carburetors, and fuel system parts engineered to deliver clean airflow and a consistent fuel mix for peak efficiency. Ensure your bike runs smoothly by pairing these with other essential off-road dirt bike accessories.

Shop trusted brands like Motion Pro for cables and Uni Filter for high-flow filters. Explore related categories such as Dirt Bike Engine Parts for rebuilds or Dirt Bike Exhaust for complete tuning.

Top Dirt Bike Air & Fuel Products

Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • WORKS CONNECTION Radiator Brace Set - Black - Yamaha 18-B181

    WORKS CONNECTION Radiator Brace Set - Black - Yamaha 18-B181

    WORKS CONNECTION

    $163.95
    Radiator Brace Set - 18-B181 Reinforces radiators to prevent costly replacements Lightweight design for enhanced performance Custom fit that tucks in cleanly behind radiator shrouds CNC-machined from durable aircraft grade 5052 aluminum ...
    19010876
    SKU:
    19010876
    Availability:
    Ships Same Business Day
    Weight:
    1.07 LBS
    $163.95
    Qty in Cart: 0
    Quantity:
    Price:
    $163.95
    Subtotal:
  • DYNOJET Power Commander Fuel Controller - Kawasaki FC17901

    DYNOJET Power Commander Fuel Controller - Kawasaki FC17901

    DYNOJET

    $355.54
    Power Commander Fuel Controller - Kawasaki Software is compatible with Power Commander, so you can download Power Commander maps to the unit, Plug-n-play fuel management device pre-programmed with make/model specific maps, Fully adjustable computer...
    10203488
    SKU:
    10203488
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    $355.54
    Qty in Cart: 0
    Quantity:
    Price:
    $355.54
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 24 E30-6011

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 24 E30-6011

    MOOSE OFFROAD

    $14.95
    Moose Carburetor Mounting Flange - Honda - 24 Replace damaged flange that has been exposed to the elements; damaged flanges can provide inconsistent airflow and reduce performance, Economical solution for replacing the flange compared to OEM prices,...
    10130136
    SKU:
    10130136
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 26 E30-6012

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 26 E30-6012

    MOOSE OFFROAD

    $14.95
    Moose Carburetor Mounting Flange - Honda - 26 Replace damaged flange that has been exposed to the elements; damaged flanges can provide inconsistent airflow and reduce performance, Economical solution for replacing the flange compared to OEM prices,...
    10130137
    SKU:
    10130137
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 28 E30-6013

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 28 E30-6013

    MOOSE OFFROAD

    $14.95
    Moose Carburetor Mounting Flange - Honda - 28 Replace damaged flange that has been exposed to the elements; damaged flanges can provide inconsistent airflow and reduce performance, Economical solution for replacing the flange compared to OEM prices,...
    10130138
    SKU:
    10130138
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 30 E30-6014

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 30 E30-6014

    MOOSE OFFROAD

    $14.95
    Moose Carburetor Mounting Flange - Honda - 30 Replace damaged flange that has been exposed to the elements; damaged flanges can provide inconsistent airflow and reduce performance, Economical solution for replacing the flange compared to OEM prices,...
    10130139
    SKU:
    10130139
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 34 E30-6016

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 34 E30-6016

    MOOSE OFFROAD

    MSRP: $14.95
    $11.95
    Moose Carburetor Mounting Flange - Honda - 34 Replace damaged flange that has been exposed to the elements; damaged flanges can provide inconsistent airflow and reduce performance, Economical solution for replacing the flange compared to OEM prices,...
    10130141
    SKU:
    10130141
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MSRP: $14.95
    $11.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14.95
    $11.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 36 E30-6017

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 36 E30-6017

    MOOSE OFFROAD

    $14.95
    Moose Carburetor Mounting Flange - Honda - 36 Replace damaged flange that has been exposed to the elements; damaged flanges can provide inconsistent airflow and reduce performance, Economical solution for replacing the flange compared to OEM prices,...
    10130142
    SKU:
    10130142
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 38 E30-6008

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 38 E30-6008

    MOOSE OFFROAD

    $14.95
    Moose Carburetor Mounting Flange - Honda - 38 Replace damaged flange that has been exposed to the elements; damaged flanges can provide inconsistent airflow and reduce performance, Economical solution for replacing the flange compared to OEM prices,...
    10130143
    SKU:
    10130143
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 40 E30-6010

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda - 40 E30-6010

    MOOSE OFFROAD

    $14.95
    Moose Carburetor Mounting Flange - Honda - 40 Replace damaged flange that has been exposed to the elements; damaged flanges can provide inconsistent airflow and reduce performance, Economical solution for replacing the flange compared to OEM prices,...
    10130145
    SKU:
    10130145
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda E30-1058

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda E30-1058

    MOOSE OFFROAD

    $16.95
    Moose Carburetor Mounting Flange - Honda Replace damaged flanges that have been exposed to the elements; damaged flanges can provide inconsistent airflow and reduce performance, Economical solution for replacing the flange compared to OEM prices,...
    10130146
    SKU:
    10130146
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    $16.95
    Qty in Cart: 0
    Quantity:
    Price:
    $16.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda E30-1060

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Honda E30-1060

    MOOSE OFFROAD

    $14.95
    Moose Carburetor Mounting Flange - E30-1060 Designed specifically for Honda models, ensuring perfect compatibility. Replaces worn or damaged flanges to restore optimal airflow. Helps improve engine performance by providing a secure fit. ...
    10130148
    SKU:
    10130148
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4047

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4047

    MOOSE OFFROAD

    $21.95
    Moose Carburetor Mounting Flange - E30-4047 High-quality replacement for damaged carburetor flanges Designed specifically for Yamaha models Ensures consistent airflow for optimal engine performance Durable construction withstands...
    10130150
    SKU:
    10130150
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    $21.95
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4011R

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4011R

    MOOSE OFFROAD

    $21.95
    Moose Carburetor Mounting Flange - E30-4011R High-quality replacement for your Yamaha carburetor. Effectively replaces damaged flanges exposed to harsh conditions. Ensures consistent airflow for optimal engine performance. Cost-effective...
    10130152
    SKU:
    10130152
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4040

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4040

    MOOSE OFFROAD

    $21.95
    Moose Carburetor Mounting Flange - Yamaha E30-4040 High-quality replacement for damaged carburetor flanges Ensures consistent airflow for optimal engine performance Durable design to withstand exposure to harsh elements Cost-effective...
    10130153
    SKU:
    10130153
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    $21.95
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4071

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4071

    MOOSE OFFROAD

    $21.95
    Moose Carburetor Mounting Flange - E30-4071 Designed specifically for Yamaha models. Replaces damaged flanges to ensure optimal airflow. Enhances engine performance by maintaining consistent airflow. Cost-effective alternative to...
    10130154
    SKU:
    10130154
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    $21.95
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4069

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4069

    MOOSE OFFROAD

    $20.95
    Moose Carburetor Mounting Flange - E30-4069 High-quality replacement for Yamaha carburetors Durable construction withstands exposure to elements Ensures consistent airflow for optimal engine performance Cost-effective alternative to OEM...
    10130155
    SKU:
    10130155
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    $20.95
    Qty in Cart: 0
    Quantity:
    Price:
    $20.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4067

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4067

    MOOSE OFFROAD

    $26.95
    Moose Carburetor Mounting Flange - Yamaha Replace damaged flanges that have been exposed to the elements; damaged flanges can provide inconsistent airflow and reduce performance, Economical solution for replacing the flange compared to OEM prices,...
    10130157
    SKU:
    10130157
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $26.95
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4068

    MOOSE OFFROAD Moose Carburetor Mounting Flange - Yamaha E30-4068

    MOOSE OFFROAD

    $14.95
    Moose Carburetor Mounting Flange - Yamaha Replace damaged flanges that have been exposed to the elements; damaged flanges can provide inconsistent airflow and reduce performance, Economical solution for replacing the flange compared to OEM prices,...
    10130158
    SKU:
    10130158
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • MOOSE OFFROAD Carburetor Jet Block Gasket Kit - Kawasaki/KTM/Suzuki/Yamaha 26-10011

    MOOSE OFFROAD Carburetor Jet Block Gasket Kit - Kawasaki/KTM/Suzuki/Yamaha 26-10011

    MOOSE OFFROAD

    $19.14
    Carburetor Jet Block Gasket Kit - Kawasaki/KTM/Suzuki/Yamaha Kit includes all of the necessary components to reseal the OE carburetor at its center section, Kit includes replacement gasket, screws and specialty tool
    10031963
    SKU:
    10031963
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $19.14
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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