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 Pre-Oiled Air Filter - Honda/Husqvarna P1-20-43
MOOSE RACING
$32.95With the precision pre-oiled air filter, there is no excess oil to rob horsepower, and no dry spots endangering your engine, Oiled with high tack and bio friendly flame resistant Moose Racing Super Seal Filter Oil, High-technology machine pre-oils...10110828- SKU:
- 10110828
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- GREEN
- FILTER SHAPE:
- ROUND
- UNITS:
- EACH
- BASE COLOR:
- GREEN
- FEATURES:
- PRE-OILED
- FILTER MEDIA MATERIAL:
- FOAM
- MODEL:
- PRECISION
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- AIR FILTER
$32.95 -
MOOSE RACING Pre-Oiled Air Filter - Honda P1-20-44
MOOSE RACING
$32.95With the precision pre-oiled air filter, there is no excess oil to rob horsepower, and no dry spots endangering your engine, Oiled with high tack and bio friendly flame resistant Moose Racing Super Seal Filter Oil, High-technology machine pre-oils...10110829- SKU:
- 10110829
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- BASE COLOR:
- GREEN
- FILTER SHAPE:
- ROUND
- MODEL:
- PRECISION
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
- COLOR/FINISH:
- GREEN
- FEATURES:
- PRE-OILED
$32.95 -
MOOSE RACING Air Filter - Yamaha 1-80-46
MOOSE RACING
$29.95Coarse outer foam traps large particles while fine inner foam catches the finest dust, Super Seal neoprene ring keeps out water and provides a no-grease seal, Bonded, two-layer foam designed for maximum protection and airflow, Flexible glue is used on...10113127- SKU:
- 10113127
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
$29.95 -
MOOSE RACING Pre-Oiled Air Filter - Yamaha P1-80-46
MOOSE RACING
$32.95With the precision pre-oiled air filter, there is no excess oil to rob horsepower, and no dry spots endangering your engine, Oiled with high tack and bio friendly flame resistant Moose Racing Super Seal Filter Oil, High-technology machine pre-oils...10113128- SKU:
- 10113128
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- BASE COLOR:
- BLUE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER SHAPE:
- SQUARE
- FEATURES:
- PRE-OILED
- FILTER SHAPE:
- ODD
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- BLUE
- MODEL:
- PRECISION
- RIDING STYLE:
- OFF-ROAD
$32.95 -
MOOSE RACING Air Filter - Husqvarna 1-30-43
MOOSE RACING
$29.95Coarse outer foam traps large particles while fine inner foam catches the finest dust, Super Seal neoprene ring keeps out water and provides a no-grease seal, Bonded, two-layer foam designed for maximum protection and airflow, Flexible glue is used on...10112982- SKU:
- 10112982
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$29.95 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1410
MOOSE RACING
$49.44Each kit contains all necessary gaskets, O-rings, float valve and jets, Supplied to Moose Racing by the same supplier the OEMs use, Complete kits to rebuild OEM carburetors10030857- SKU:
- 10030857
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- CARBURETOR
$49.44 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1413
MOOSE RACING
$41.36Each kit contains all necessary gaskets, O-rings, float valve and jets, Supplied to Moose Racing by the same supplier the OEMs use, Complete kits to rebuild OEM carburetors10030860- SKU:
- 10030860
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- CARBURETOR
$41.36 -
MOOSE RACING Radiator Hose Kit - Blue - Husqvarna HUS-47-BL
MOOSE RACING
$55.95Manufactured by Samco® Sport UK - the world leader in silicone hose, with over 20 years experience, Hand wrapped and 100% visually inspected in the UK, European grade hi-temperature silicone guaranteed to 356°F, Smooth flow and improved insulation...19021553- SKU:
- 19021553
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- TYPE:
- RADIATOR
- UNITS:
- KIT
- COLOR/FINISH:
- BLUE
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- THERMOSTAT BYPASS
$55.95 -
MOOSE RACING Radiator Hose Kit - Blue - Kawasaki KAW-62-BL
MOOSE RACING
$111.95Manufactured by Samco® Sport UK - the world leader in silicone hose, with over 20 years experience, Hand wrapped and 100% visually inspected in the UK, European grade hi-temperature silicone guaranteed to 356°F, Smooth flow and improved insulation...19021554- SKU:
- 19021554
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- BLUE
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- STYLE:
- RACE BIKE DESIGN
- TYPE:
- RADIATOR
$111.95 -
UNI FILTER Filter - Miscellaneous Husqvarna NU-1006ST
UNI FILTER
$37.95Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...NU1006ST- SKU:
- NU1006ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER SHAPE:
- UNIQUE
- MODEL:
- ULTRA-SEAL
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- RED
- FILTER SHAPE:
- RECTANGULAR
- PRODUCT NAME:
- AIR FILTER
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
$37.95 -
UNI FILTER Filter - YZ125/250/490 NU-2263ST
UNI FILTER
$35.95Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...NU2263ST- SKU:
- NU2263ST
- Availability:
- Ships Same Business Day
- Weight:
- 1.63 LBS
- FEATURES:
- WASHABLE
- FILTER SHAPE:
- ROUND
- MODEL:
- ULTRA-SEAL
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER MEDIA MATERIAL:
- FOAM
- BASE COLOR:
- RED
- FILTER SHAPE:
- TAPERED
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$35.95 -
UNI FILTER Filter - YZ125 NU-2270ST
UNI FILTER
$35.95Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...NU2270ST- SKU:
- NU2270ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER SHAPE:
- RECTANGULAR
- MODEL:
- ULTRA-SEAL
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ODD
- FEATURES:
- WASHABLE
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- UNITS:
- EACH
- BASE COLOR:
- RED
$35.95 -
UNI FILTER Air Filter - Yamaha NU-3230ST
UNI FILTER
$37.95Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...NU3230ST- SKU:
- NU3230ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- RED
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- UNITS:
- EACH
- FILTER SHAPE:
- ODD
- MODEL:
- ULTRA-SEAL
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- STREET
$37.95 -
UNI FILTER High-Flow Air Filter - Kawasaki/Suzuki NU-2487ST
UNI FILTER
$29.95Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...10110764- SKU:
- 10110764
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- BASE COLOR:
- RED
- FILTER SHAPE:
- ROUND
- PRODUCT NAME:
- AIR FILTER
- STYLE:
- HIGH-FLOW
- TYPE:
- STAGE II
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- ULTRA-SEAL
- RIDING STYLE:
- OFF-ROAD
$29.95 -
UNI FILTER Filter - Miscellaneous NU-4112ST
UNI FILTER
$37.95Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...NU4112ST- SKU:
- NU4112ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- ULTRA-SEAL
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- FILTER SHAPE:
- ROUND
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$37.95 -
UNI FILTER Filter - XT600 NU-2285ST
UNI FILTER
$25.95Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...NU2285ST- SKU:
- NU2285ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MODEL:
- ULTRA-SEAL
- STYLE:
- COMPETITION
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- BASE COLOR:
- BLACK
- FILTER SHAPE:
- CYLINDER
- PRODUCT NAME:
- AIR FILTER
- TYPE:
- STAGE II
- UNITS:
- EACH
$25.95 -
UNI FILTER Filter - XT350 NU-2286ST
UNI FILTER
$21.95Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...NU2286ST- SKU:
- NU2286ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ODD
- MODEL:
- ULTRA-SEAL
- STYLE:
- COMPETITION
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- TYPE:
- STAGE II
- UNITS:
- EACH
$21.95 -
UNI FILTER Filter - YZ125/490 NU-2287ST
UNI FILTER
$35.95Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...NU2287ST- SKU:
- NU2287ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BASE COLOR:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER SHAPE:
- TAPERED
- PRODUCT NAME:
- AIR FILTER
- MODEL:
- ULTRA-SEAL
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ROUND
- TYPE:
- STAGE II
- UNITS:
- EACH
- FILTER SHAPE:
- RECTANGULAR
- STYLE:
- COMPETITION
$35.95Qty in Cart: 0Quantity:Price:$35.95Subtotal: -
UNI FILTER Filter - YZ NU-2294ST
UNI FILTER
$35.95Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...NU2294ST- SKU:
- NU2294ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- FEATURES:
- WASHABLE
- TYPE:
- STAGE II
- UNITS:
- EACH
- BASE COLOR:
- RED
- STYLE:
- COMPETITION
- FILTER MEDIA MATERIAL:
- FOAM
- MODEL:
- ULTRA-SEAL
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- UNIQUE
$35.95 -
UNI FILTER Filter - YZ80 NU-2298ST
UNI FILTER
$37.95Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...NU2298ST- SKU:
- NU2298ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- FEATURES:
- WASHABLE
- UNITS:
- EACH
- BASE COLOR:
- RED
- STYLE:
- COMPETITION
- TYPE:
- MULTI STAGE
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ODD
- MODEL:
- UNI-SEAL
$37.95
