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
-
UNI FILTER Air Filter - KLX450R NU-2334ST
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,...10111076- SKU:
- 10111076
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- MODEL:
- ULTRA-SEAL
- STYLE:
- COMPETITION
- FILTER SHAPE:
- TRIANGULAR
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- STAGE II
- UNITS:
- EACH
$37.95Qty in Cart: 0Quantity:Price:$37.95Subtotal: -
Pro Filter Pre-Oiled Air Filter for Honda CRF100F 2004-2013 AFR-1007-00
PRO FILTER
$12.99Experience unparalleled performance with the PRO FILTER Pre-Oiled Air Filter AFR-1007-00, designed to enhance airflow and boost horsepower for your engine. This premium air filter is pre-oiled with MAXIMA FFT™, ensuring optimal filtration and efficiency...10111752- SKU:
- 10111752
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FEATURES:
- PRE-OILED
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- PROFILTER
- BASE COLOR:
- BLUE
$12.99 -
Pro Filter Air Filter Honda CRF450X 2019-2025 MTX-1004-01
PRO FILTER
$26.99Enhance your ride with the PRO FILTER Air Filter, specifically designed for the CRF450X and 450L models. This high-performance filter ensures optimal airflow while effectively trapping fine dirt and dust, keeping your engine clean and efficient. Built...10114438- SKU:
- 10114438
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- FEATURES:
- WASHABLE
- UNITS:
- EACH
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
$26.99 -
MOOSE RACING Radiator Hose Kit - Green - Kawasaki TCSKAW-58-GR
MOOSE RACING
$170.95Manufactured 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...19020794- SKU:
- 19020794
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- PRODUCT NAME:
- HOSE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RADIATOR
- COLOR/FINISH:
- GREEN
- MATERIAL:
- SILICONE
- STYLE:
- OEM DESIGN
- UNITS:
- KIT
$170.95Qty in Cart: 0Quantity:Price:$170.95Subtotal: -
MOOSE RACING Radiator Brace - Honda 11-163
MOOSE RACING
$79.95Heavy-duty, 4mm thick 5052 aluminum, to protect expensive and fragile radiators from side impacts and twisting, Include all necessary mounting hardware and instructions, Will not work with oversized gas tanks, Made in the U.S.A.19010144- SKU:
- 19010144
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- TYPE:
- RADIATOR
- PRODUCT NAME:
- BRACE
- UNITS:
- SET
- COLOR/FINISH:
- SILVER
- MATERIAL:
- 5052 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
$79.95Qty in Cart: 0Quantity:Price:$79.95Subtotal: -
MOOSE RACING Carburetor Repair Kit - Yamaha 26-1155
MOOSE RACING
$57.52Each 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 carburetors10030757- SKU:
- 10030757
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- CARBURETOR
$57.52 -
MOOSE RACING Carburetor Repair Kit - Yamaha 26-1205
MOOSE RACING
$43.38Each 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 carburetors10030798- SKU:
- 10030798
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$43.38 -
MOOSE RACING Carburetor Repair Kit - Yamaha 26-1778
MOOSE RACING
$54.49Each 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 carburetors10031433- SKU:
- 10031433
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- CARBURETOR
$54.49 -
MOOSE RACING Electric Fuel Injection Fuel Pump Rebuild Kit 47-2036-M
MOOSE RACING
$108.95Sold as a kit10090095- SKU:
- 10090095
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- PRODUCT NAME:
- FUEL PUMP REBUILD KIT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$108.95 -
UNI FILTER Filter - CR125/250 '02-'07 NU-4135ST
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,...NU4135ST- SKU:
- NU4135ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- FILTER SHAPE:
- ROUND
- FILTER MEDIA MATERIAL:
- FOAM
- BASE COLOR:
- RED
- MODEL:
- UNI-SEAL
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$37.95 -
PC RACING Floƒâ€š‚® Air Filter PCF1X
PC RACING
$34.95Thick, flat foam sealing ring ensures maximum contact with the airbox, while acting as a breathable gasket for increased air passage, Exclusively formulated adhesive withstands repeated cleanings, even with harsh solvents and biodegradable oils/cleaners,...10111870- SKU:
- 10111870
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- BASE COLOR:
- OFF-WHITE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ODD
- TYPE:
- FLO®
- BASE COLOR:
- ORANGE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- FILTER SHAPE:
- ROUND
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$34.95Qty in Cart: 0Quantity:Price:$34.95Subtotal: -
MOOSE RACING Carburetor Repair Kit - Honda 26-1543
MOOSE RACING
$48.43Each 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 carburetors10030927- SKU:
- 10030927
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
$48.43Qty in Cart: 0Quantity:Price:$48.43Subtotal: -
MOOSE RACING Carburetor Repair Kit - Honda 26-1545
MOOSE RACING
$45.40Each 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 carburetors10030929- SKU:
- 10030929
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
$45.40 -
MOOSE RACING Carburetor Repair Kit - Honda 26-1546
MOOSE RACING
$52.47Each 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 carburetors10030930- SKU:
- 10030930
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
$52.47 -
UNI FILTER Filter - KTM NU-1411ST
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,...NU1411ST- SKU:
- NU1411ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MODEL:
- ULTRA-SEAL
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- RED
- FILTER SHAPE:
- ROUND
- PRODUCT NAME:
- AIR FILTER
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- UNITS:
- EACH
$37.95 -
MOOSE RACING Carburetor Repair Kit - Yamaha 26-1322
MOOSE RACING
$70.65Each 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 carburetors10030839- SKU:
- 10030839
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$70.65 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1398
MOOSE RACING
$51.46Each 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 carburetors10030850- SKU:
- 10030850
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$51.46Qty in Cart: 0Quantity:Price:$51.46Subtotal: -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1412
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 carburetors10030859- SKU:
- 10030859
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
$49.44 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1415
MOOSE RACING
$57.52Each 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 carburetors10030861- SKU:
- 10030861
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- CARBURETOR
$57.52 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1417
MOOSE RACING
$56.51Each 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 carburetors10030862- SKU:
- 10030862
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- CARBURETOR
$56.51
