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
- MOTION PRO Clutch Cable - Honda - Black Vinyl 02-0603 – Nylon-lined for smooth operation and OEM fit.
- UNI FILTER Filter - GS550/650 Miscellaneous NU-2439 – High-flow foam for better air intake and easy cleaning.
- MIKUNI Main Jet - 4-Pack N100604-1025 – Precision jets for VM16, HS40, HSR42/45/48 carbs.
- DYNOJET Power Vision 3 - Yamaha PV3-22-16 – Flash tunes with real-time data display for Yamaha models.
- UNI FILTER Filter - GS650G/GL/M NU-2440 – Precision fit with indefinite service life for Suzuki GS models.
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
-
MOOSE RACING Air Filter - Honda TRX700XX 3-20-29
MOOSE RACING
$31.95A properly functioning air filter is critical for engine longevity and performance—it's your first line of defense against dirt, dust, and debris that can compromise combustion quality and cause...10111396- SKU:
- 10111396
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$31.95 -
MOOSE RACING Pre-Oiled Air Filter - TRX700 P3-20-29
MOOSE RACING
$35.95A properly oiled air filter is the foundation of reliable engine protection and consistent airflow—too much oil starves your engine of horsepower, too little leaves you vulnerable to dust and debris...10111397- SKU:
- 10111397
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$35.95 -
MOOSE RACING Pre-Oiled Air Filter - Polaris P3-15-02
MOOSE RACING
$28.95A properly saturated air filter is critical for maximizing intake flow while maintaining engine protection—dry spots create dead zones that compromise both filtration and horsepower. The MOOSE RACING...10111399- SKU:
- 10111399
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
$28.95 -
MOOSE RACING Pre-Oiled Air Filter - Polaris P3-15-04
MOOSE RACING
$28.95A properly oiled air filter is critical to engine protection and peak horsepower delivery—over-oiling restricts airflow and robs performance, while under-oiling leaves your engine vulnerable to...10111400- SKU:
- 10111400
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$28.95 -
MOOSE RACING Filter Air - CRF110 2-20-10
MOOSE RACING
$10.95A clean engine breathes better—and your CRF110 deserves an air filter that won't compromise performance or require constant maintenance. The MOOSE RACING Filter Air uses a proven two-layer foam...10114278- SKU:
- 10114278
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- YELLOW
- COLOR/FINISH:
- YELLOW
- UNITS:
- EACH
$10.95 -
MOOSE RACING Pre-Oiled Air Filter - CRF110 P2-20-10
MOOSE RACING
$13.95A properly oiled air filter is the foundation of consistent engine protection and peak horsepower delivery. Under-oiled filters allow contaminants to bypass your engine, while over-oiled filters...10114279- SKU:
- 10114279
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BLUE
- FEATURES:
- PRE-OILED
- FILTER MEDIA MATERIAL:
- FOAM
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- FILTER SHAPE:
- SQUARE
- MODEL:
- PRECISION
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
$13.95 -
MOOSE RACING Air Filter - KX 450 F 1-40-48
MOOSE RACING
$32.95A clogged or compromised air filter tanks your KX 450 F's performance and durability. The MOOSE RACING Air Filter uses a dual-layer foam construction to deliver maximum airflow while trapping both...10114280- SKU:
- 10114280
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- YELLOW
- BASE COLOR:
- YELLOW
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
$32.95 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1118
MOOSE RACING
$27.22A worn or contaminated carburetor can rob your Kawasaki of throttle response and fuel efficiency—and a full rebuild is far more cost-effective than replacing the entire unit. This MOOSE RACING kit...10030725- SKU:
- 10030725
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- KIT
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
$27.22Qty in Cart: 0Quantity:Price:$27.22Subtotal: -
MOOSE RACING Carburetor Repair Kit - Suzuki 26-1119
MOOSE RACING
$38.33Carburetor seals degrade over time, causing fuel leaks, inconsistent jetting, and stumbling at throttle transitions—problems that sideline your bike. This MOOSE RACING repair kit supplies...10030726- SKU:
- 10030726
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
$38.33 -
MOOSE RACING Carburetor Repair Kit - Suzuki 26-1120
MOOSE RACING
$38.33Carburetor performance degrades over time as gaskets harden, O-rings deteriorate, and jets accumulate fuel varnish—all of which kill throttle response and fuel economy. This complete rebuild kit...10030727- SKU:
- 10030727
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
$38.33 -
MOOSE RACING Carburetor Repair Kit - Suzuki 26-1122
MOOSE RACING
$52.47Carburetor performance directly impacts engine response, fuel efficiency, and cold-start reliability—wear and degradation are inevitable with age and use. This complete MOOSE RACING rebuild kit...10030728- SKU:
- 10030728
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$52.47 -
MOOSE RACING Carburetor Repair Kit - Suzuki 26-1123
MOOSE RACING
$49.44A worn or damaged carburetor compromises fuel atomization, throttle response, and overall engine performance—especially critical in racing applications where precision fueling is non-negotiable. The...10030729- SKU:
- 10030729
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
$49.44 -
MOOSE RACING Carburetor Repair Kit - Suzuki 26-1124
MOOSE RACING
$49.44Carburetor degradation is inevitable—fuel varnish, worn gaskets, and stuck jets rob your engine of precision fuel delivery and throttle response. This MOOSE RACING Carburetor Repair Kit restores your...10030730- SKU:
- 10030730
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
$49.44 -
MOOSE RACING Carburetor Repair Kit - Suzuki 26-1128
MOOSE RACING
$53.48Carburetor performance directly impacts throttle response, fuel atomization, and engine reliability—and worn seals, degraded gaskets, and stuck jets are the silent killers of both. This MOOSE RACING...10030734- SKU:
- 10030734
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
- UNITS:
- KIT
$53.48 -
On Sale
UNI FILTER Filter - XR650L NU-4117ST
UNI FILTER
MSRP: $41.95Now: $39.85Was: $41.95The UNI FILTER NU-4117ST delivers the airflow your XR650L demands while maintaining reliable filtration in demanding conditions. Unlike disposable filters that cost money with every ride, this...NU4117ST- SKU:
- NU4117ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- BASE COLOR:
- RED
- FILTER SHAPE:
- RECTANGULAR
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- ULTRA-SEAL
- UNITS:
- EACH
- PRODUCT NAME:
- AIR FILTER
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
MSRP: $41.95Now: $39.85Was: $41.95 -
Pro Filter Air Filter for Honda CR125R 2002-2007 MTX-1001-01
PRO FILTER
$26.99A clean air filter is fundamental to CR125R performance—restricting airflow costs you throttle response and engine efficiency. This dual-stage polyester foam filter maintains superior filtration...10112692- SKU:
- 10112692
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$26.99Qty in Cart: 0Quantity:Price:$26.99Subtotal: -
Pro Filter Air Filter for Honda CR85R 1986-2007 MTX-1002-00
PRO FILTER
$26.99A clean air filter is fundamental to maintaining peak engine performance on your CR85R. Restrictive or dirty air filters rob your bike of horsepower and throttle response, while this Pro Filter...10112693- SKU:
- 10112693
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$26.99Qty in Cart: 0Quantity:Price:$26.99Subtotal: -
Pro Filter Air Filter for Honda CRF450R 2003-2008 MTX-1003-00
PRO FILTER
$26.99A clogged or inefficient air filter robs your CRF450R of peak power and throttle response when you need it most. This dual-stage Pro Filter delivers consistent airflow while trapping fine dirt and...10112694- SKU:
- 10112694
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$26.99Qty in Cart: 0Quantity:Price:$26.99Subtotal: -
Pro Filter Air Filter Honda CRF250R 2010-2013 CRF450R 2009-2012 MTX-1003-01
PRO FILTER
$26.99A clean, unrestricted airflow is critical for maximizing power output and engine reliability on high-revving dirt bikes. The Pro Filter Air Filter delivers superior dirt separation and sustained flow...10112695- SKU:
- 10112695
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$26.99 -
Pro Filter Air Filter for Honda CRF150R 2007-2023 MTX-1005-00
PRO FILTER
$26.99A clean air filter is fundamental to your CRF150R's engine performance, fuel efficiency, and longevity. Restrictive or clogged filters force your engine to work harder, reducing power output and...10112697- SKU:
- 10112697
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$26.99
