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
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MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1402
MOOSE RACING
$49.44A worn or sluggish carburetor can undermine your engine's throttle response and fuel efficiency, leaving you stranded with poor performance when you need reliability most. This MOOSE RACING Carburetor Repair Kit supplies OEM-equivalent components—the...10030852- SKU:
- 10030852
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- CARBURETOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$49.44 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1404
MOOSE RACING
$67.62A carburetor that runs rich, leans out, or won't idle is costing you performance and reliability on the track or trail. This complete MOOSE RACING repair kit gives you OEM-equivalent gaskets, seals, and jets to restore your Kawasaki carburetor to factory...10030854- SKU:
- 10030854
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$67.62 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1406
MOOSE RACING
$49.44Carburetor performance degrades over time as gaskets harden, seals wear, and jets accumulate varnish and deposits—directly impacting throttle response, fuel atomization, and engine reliability. The MOOSE RACING Carburetor Repair Kit supplies all the...10030855- SKU:
- 10030855
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
$49.44 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1409
MOOSE RACING
$48.43A worn or degraded carburetor directly impacts engine response, fuel economy, and overall performance. This complete Moose Racing rebuild kit restores your carburetor to OEM specifications without the expense of replacement, using the same quality...10030856- SKU:
- 10030856
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
$48.43 -
MOOSE RACING Pre-Oiled Air Filter -Kawasaki P1-40-44
MOOSE RACING
$32.95An improperly oiled air filter costs you horsepower through excess oil saturation or leaves your engine vulnerable to unfiltered debris. The MOOSE RACING Pre-Oiled Air Filter eliminates this guesswork with precision machine pre-oiling that delivers...10110836- SKU:
- 10110836
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BASE COLOR:
- GREEN
- FILTER SHAPE:
- ROUND
- MODEL:
- PRECISION
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FEATURES:
- PRE-OILED
- COLOR/FINISH:
- GREEN
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
$32.95 -
MOOSE RACING Air Filter - Kawasaki/Suzuki KLX/DRZ 110 2-40-04
MOOSE RACING
$10.95A quality air filter is non-negotiable for keeping your KLX or DRZ 110 running strong in dusty trail conditions. This MOOSE RACING filter combines a coarse outer foam layer with a fine inner foam layer to trap both large particles and fine dust without...M7624004- SKU:
- M7624004
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- BASE COLOR:
- WHITE
$10.95 -
MOOSE RACING Carburetor Repair Kit - Suzuki 26-1110
MOOSE RACING
$67.62Carburetor performance degrades over time as gaskets dry out, O-rings fail, and jets accumulate varnish—a repair kit is the most cost-effective way to restore fuel delivery accuracy and throttle response without replacing the entire assembly. This MOOSE...10030717- SKU:
- 10030717
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
$67.62 -
MOOSE RACING Air Filter - CRF150R 1-20-03
MOOSE RACING
$26.95A properly sealed air filter is non-negotiable for consistent engine performance and longevity—especially on high-revving four-strokes like the CRF150R. The MOOSE RACING air filter delivers dual-stage foam filtration that captures everything from coarse...10110933- SKU:
- 10110933
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- OFF-WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- COLOR/FINISH:
- OFF-WHITE
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$26.95 -
MOOSE RACING Pre-Oiled Air Filter - CRF150R P1-20-03
MOOSE RACING
$29.95A poorly maintained air filter costs you horsepower and risks engine damage—this MOOSE RACING pre-oiled filter eliminates both problems. The precision pre-oiling process applies exactly the right amount of high-tack, bio-friendly flame-resistant oil to...10110934- SKU:
- 10110934
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- BASE COLOR:
- GREEN
- COLOR/FINISH:
- BLUE
- FEATURES:
- PRE-OILED
- MODEL:
- PRECISION
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLUE
- COLOR/FINISH:
- GREEN
- FILTER SHAPE:
- ROUND
- UNITS:
- EACH
$29.95 -
MOOSE RACING Air Filter - Raptor 250 3-80-20
MOOSE RACING
$24.95The MOOSE RACING Air Filter for Raptor 250 delivers the dual-layer foam construction and precision sealing your ATV needs to maintain consistent airflow while protecting your engine from fine dust and moisture. Whether you're running tight trails or...10111134- SKU:
- 10111134
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$24.95 -
MOOSE RACING Air Filter - KTM/Husqvarna 1-50-47
MOOSE RACING
$32.95A quality air filter is non-negotiable for engine longevity and peak performance—dirt and contaminants will compromise both. The MOOSE RACING Air Filter delivers dual-stage foam filtration that captures everything from coarse particles to fine dust...10114115- SKU:
- 10114115
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$32.95 -
MOOSE RACING Pre-Oiled Air Filter P1-50-47
MOOSE RACING
$34.95An air filter that performs as hard as you do. The MOOSE RACING P1-50-47 arrives pre-oiled to exact specifications—eliminating the guesswork and inconsistency of manual oiling while protecting your engine from both dry spots and excess oil drag. Whether...10114116- SKU:
- 10114116
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$34.95 -
MOOSE RACING Air Filter - RMZ250/450 1-70-46
MOOSE RACING
$32.95A clean air filter is the foundation of engine reliability and performance—especially on high-revving two-strokes like the RMZ250 and RMZ450. The MOOSE RACING Air Filter delivers dual-layer foam construction that maximizes filtration without sacrificing...10114117- SKU:
- 10114117
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
$32.95 -
MOOSE RACING Air Filter - YZ65 1-80-08
MOOSE RACING
$29.95A quality air filter is non-negotiable for YZ65 performance—it's your first line of defense against dirt ingestion while maintaining the airflow your engine demands. The MOOSE RACING 1-80-08 delivers reliable filtration without the hassle of traditional...10114238- SKU:
- 10114238
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- YELLOW
- FILTER MEDIA MATERIAL:
- FOAM
- MODEL:
- DRY AIR
- BASE COLOR:
- YELLOW
$29.95 -
MOOSE RACING Torque Spacer - CR125 08-1003SK
MOOSE RACING
$41.95If you're running a CR125 and want more grunt in the low-to-mid rev range, the MOOSE RACING Torque Spacer is a straightforward bolt-on solution that shifts your powerband exactly where you need it. This CNC-machined spacer sits between your cylinder and...10080008- SKU:
- 10080008
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TORQUE
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- FEATURES:
- INCLUDES GASKETS
- MATERIAL:
- CNC-MACHINED
- PRODUCT NAME:
- INTAKE SPACER
- MATERIAL:
- ALUMINUM
$41.95 -
UNI FILTER Air Filter - 1-1/4" - 1-1/2" x 3" PK-22
UNI FILTER
$48.95Replacing your stock air box with the UNI FILTER Pod Kit (PK-22) delivers measurable gains in intake airflow and throttle response by eliminating restrictive factory components. The charcoal-colored filter media provides a clean engine bay aesthetic...10112883- SKU:
- 10112883
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
$48.95 -
UNI FILTER Air Filter - 1-5/8" - 1-3/4" x 3" PK-52
UNI FILTER
$48.95Open-element air filters deliver significantly higher airflow than OEM intake systems, improving throttle response and peak horsepower while maintaining engine protection. The UNI Filter PK-52 pod kit combines this performance advantage with a clean,...10112884- SKU:
- 10112884
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$48.95 -
UNI FILTER Air Filter - 1-7/8" - 2-1/16" x 3" PK-82
UNI FILTER
$48.95Direct airflow to your engine with minimal restriction while maintaining a clean, aggressive aesthetic. The UNI FILTER Pod Kit delivers increased intake volume and improved throttle response without compromising engine protection. This two-filter package...10112885- SKU:
- 10112885
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$48.95 -
Pro Filter Premium Air Filter KTM 50 SX 2009-2022 MTX-5005-00
PRO FILTER
$17.99A properly filteredengine is the foundation of reliable performance, and the Pro Filter Premium Air Filter delivers exactly that for your KTM 50 SX. This dual-stage design intercepts fine particulates before they can score cylinder walls or compromise...10112722- SKU:
- 10112722
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- BLUE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- AIR FILTER
$17.99 -
Pro Filter Pre-Oiled Air Filter for Honda CRF230F 2003-2009 2012-2017 2019 AFR-1004-00
PRO FILTER
$12.99A restrictive factory air filter robs your CRF230F of power and throttle response. The PRO FILTER AFR-1004-00 delivers measurable airflow gains through its dual-stage foam matrix, while the MAXIMA FFT™ pre-oil formula maintains filtration efficiency...10111748- SKU:
- 10111748
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- BLUE
- FEATURES:
- PRE-OILED
- MODEL:
- PROFILTER
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
- COLOR/FINISH:
- BLUE
- FILTER MEDIA STYLE:
- DUAL-LAYER
$12.99
