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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TUFF JUG Rubber Adapter - KTM KTMADAP
TUFF JUG
$8.95Allows a Tuff Jug to be used with KTM offroad bikes10300049- SKU:
- 10300049
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- BLACK
- STYLE:
- KTM
- MATERIAL:
- RUBBER
- MODEL:
- QUICK FILL
- PRODUCT NAME:
- ADAPTER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
$8.95 -
On Sale
Pro Circuit Fuel Mixture Screw Honda CRF250R 2004-2009 FMS07250
PRO CIRCUIT
MSRP: $29.95Now: $26.36Was: $29.95Upgrade your fuel tuning experience with the PRO CIRCUIT Fuel Mixture Screw. Designed for effortless adjustments, this innovative screw allows you to fine-tune your fuel mixture without the hassle of tools. Perfectly compatible with 4-stroke engines...10500173- SKU:
- 10500173
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- BASE COLOR:
- RED
- TYPE:
- FUEL MIXTURE
- UNITS:
- EACH
- MODEL:
- FCR
- PRODUCT NAME:
- SCREW
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
MSRP: $29.95Now: $26.36Was: $29.95 -
On Sale
Pro Circuit Carburetor Hot Start Fitting Honda CRF150R 2007-2009 HSC04250
PRO CIRCUIT
MSRP: $29.95Now: $26.36Was: $29.95Upgrade your carburetor experience with the PRO CIRCUIT Hot Start Fitting HSC04250. Designed with a 12mm hex for effortless tightening, this aluminum fitting provides a superior seal compared to stock plastic options, ensuring durability and reliability...10500026- SKU:
- 10500026
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HOT START
- BASE COLOR:
- RED
- UNITS:
- EACH
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- CONNECTOR
MSRP: $29.95Now: $26.36Was: $29.95 -
MOOSE RACING Air Filter - Kawasaki 1-40-47
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...10113638- SKU:
- 10113638
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA MATERIAL:
- FOAM
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
$29.95 -
MOOSE RACING Triple Foam Air Filter - KTM 1-50-46TRI
MOOSE RACING
$40.95Unique triple-stage foam filter designed for the most extreme conditions, Eliminate the need for power-robbing dust covers and outerwear covers, Can be cleaned, reoiled, and reused like a two-stage filter, Used by factory off-road teams around the world,...10113641- SKU:
- 10113641
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- GREEN
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- TRIPLE-LAYER
- COLOR/FINISH:
- GREEN
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
$40.95 -
MOOSE RACING Pre-Oiled Air Filter P1-50-46
MOOSE RACING
$34.95With 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...10113580- SKU:
- 10113580
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- BASE COLOR:
- BLUE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER SHAPE:
- RECTANGULAR
- FEATURES:
- PRE-OILED
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- MODEL:
- PRECISION
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$34.95 -
MOOSE RACING Pre-Oiled Air Filter - Suzuki P3-70-10
MOOSE RACING
$28.95Precision Pre-Oiled Air Filter Engineered for optimal airflow and performance No excess oil, ensuring maximum horsepower High tack, bio-friendly, flame-resistant Moose Racing Super Seal Filter Oil High-tech machinery pre-oils filters for perfect...10111404- SKU:
- 10111404
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
$28.95 -
MOOSE RACING Radiator Brace - Yamaha 11-5018
MOOSE RACING
$109.95Heavy-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.19010705- SKU:
- 19010705
- Availability:
- Ships Same Business Day
- Weight:
- 2.86 LBS
- COLOR/FINISH:
- SILVER
- MATERIAL:
- 5052 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- SET
- PRODUCT NAME:
- BRACE
- TYPE:
- RADIATOR
$109.95 -
MOOSE RACING Hose Protector - 38mm 060-1500
MOOSE RACING
$15.95Protect vulnerable and exposed hoses from abrasion and heat, Made from stainless spring steel, Made in the U.S.A.19020030- SKU:
- 19020030
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- INSIDE DIAMETER:
- 38 MM
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- STAINLESS STEEL
- RIDING STYLE:
- WATERCRAFT
- TYPE:
- RADIATOR HOSE
- RIDING STYLE:
- STREET
$15.95 -
MOOSE RACING Hose Protector - 25mm 060-1000
MOOSE RACING
$15.95Protect vulnerable and exposed hoses from abrasion and heat, Made from stainless spring steel, Made in the U.S.A.19020031- SKU:
- 19020031
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- PROTECTOR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- INSIDE DIAMETER:
- 25 MM
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- STAINLESS STEEL
- RIDING STYLE:
- WATERCRAFT
- TYPE:
- RADIATOR HOSE
$15.95 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1551
MOOSE RACING
$47.42Each 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 carburetors10030935- SKU:
- 10030935
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- CARBURETOR
$47.42 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1554
MOOSE RACING
$46.41Each 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 carburetors10030938- SKU:
- 10030938
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$46.41 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1557
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 carburetors10030941- SKU:
- 10030941
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$49.44 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1558
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 carburetors10030942- SKU:
- 10030942
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$48.43 -
MOOSE RACING Carburetor Repair Kit - KTM 26-1560
MOOSE RACING
$32.27Each 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 carburetors10030943- SKU:
- 10030943
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
$32.27Qty in Cart: 0Quantity:Price:$32.27Subtotal: -
MOOSE RACING Radiator Hose Kit - Green - Kawasaki KAW-99 GN
MOOSE RACING
$219.95UV-stable colors don’t fade with heat or sun and are color matched to OEM brands19021714- SKU:
- 19021714
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- COLOR/FINISH:
- GREEN
- PRODUCT NAME:
- HOSE KIT
- STYLE:
- Y PIECE RACE DESIGN
- TYPE:
- RADIATOR
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$219.95 -
MOOSE RACING Carburetor Repair Kit - Honda 26-1163
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 carburetors10030765- SKU:
- 10030765
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
$57.52Qty in Cart: 0Quantity:Price:$57.52Subtotal: -
MOOSE RACING Carburetor Repair Kit - Honda 26-1181
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 carburetors10030779- SKU:
- 10030779
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
$57.52 -
MOOSE RACING Carburetor Repair Kit - Honda 26-1183
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 carburetors10030781- SKU:
- 10030781
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$41.36Qty in Cart: 0Quantity:Price:$41.36Subtotal: -
MOOSE RACING Carburetor Repair Kit - Honda 26-1185
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 carburetors10030783- SKU:
- 10030783
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- CARBURETOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$41.36Qty in Cart: 0Quantity:Price:$41.36Subtotal:
