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 Cut-Off Valve Rebuild Kit 46-4009
MOOSE RACING
$28.23Improperly functioning air cut-off valves can stick open or closed causing popping on deceleration or poor running conditions, Models with multiple carburetors include components to repair all carburetors, Kit Includes all necessary parts to rebuild the...10031451- SKU:
- 10031451
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- AIR CUT-OFF
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$28.23 -
MOOSE RACING Mid Body Gasket Kit 26-10124
MOOSE RACING
$26.95Kit includes all the necessary components to reseal a FCR carburetor at its center section, Components not available from OEM, Kit includes replacement gaskets, O[rings, screws and specialty tool (if necessary)09351049- SKU:
- 09351049
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$26.95 -
MOOSE RACING Radiator Hose Kit - Orange - KTM MBU-KTM-94-OR
MOOSE RACING
$99.95Manufactured 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...19021363- SKU:
- 19021363
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- RADIATOR
- FEATURES:
- INCLUDES NECESSARY CLAMPS
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- THERMOSTAT BYPASS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
$99.95Qty in Cart: 0Quantity:Price:$99.95Subtotal: -
MOOSE RACING Radiator Hose Kit - Blue - Kawasaki MBU-KAW-63-BL
MOOSE RACING
$145.95Manufactured 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...19020976- SKU:
- 19020976
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- STYLE:
- RACE BIKE DESIGN
- FEATURES:
- INCLUDES NECESSARY CLAMPS
- COLOR/FINISH:
- BLUE
- MATERIAL:
- SILICONE
- UNITS:
- KIT
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RADIATOR
$145.95Qty in Cart: 0Quantity:Price:$145.95Subtotal: -
MOOSE RACING Radiator Hose Kit - Orange - KTM MBU-KTM-52-OR
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...19020981- SKU:
- 19020981
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HOSE KIT
- TYPE:
- RADIATOR
- STYLE:
- THERMOSTAT BYPASS
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- ORANGE
- FEATURES:
- INCLUDES NECESSARY CLAMPS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$111.95Qty in Cart: 0Quantity:Price:$111.95Subtotal: -
MOOSE RACING Radiator Guard - Yamaha 12-158
MOOSE RACING
$89.95Protect the front of your radiators from an impact or flying debris, Made from 3/16” aluminum, Support rods welded on to attach to your Moose Radiator Braces (sold separately), Easy to clean up, Made in the U.S.A.19010523- SKU:
- 19010523
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- PRODUCT NAME:
- RADIATOR GUARD
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
- BASE FINISH:
- ANODIZED
- COLOR/FINISH:
- ANODIZED BLACK
- MATERIAL:
- ALUMINUM
- UNITS:
- PAIR
$89.95Qty in Cart: 0Quantity:Price:$89.95Subtotal: -
MOOSE RACING Carburetor Repair Kit - Yamaha 26-1311
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 carburetors10030834- SKU:
- 10030834
- 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 - Honda 26-1465
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 carburetors10030877- SKU:
- 10030877
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$57.52 -
MOOSE RACING Pre-Oiled Precision Air Filter - YZ65 P1-80-08
MOOSE RACING
$33.95With the precision pre-oiled air filter, there is no excess oil to rob horsepower, and no dry spots endangering your engine, High technology machine pre-oils filters to perfection while leaving no excess, Includes re-sealable filter bag, Made in the USA10114239- SKU:
- 10114239
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- BASE COLOR:
- BLUE
- FILTER MEDIA STYLE:
- PRE-OILED
- FILTER SHAPE:
- ROUND
- COLOR/FINISH:
- BLUE
- FILTER MEDIA MATERIAL:
- FOAM
- MODEL:
- PRECISION
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
$33.95Qty in Cart: 0Quantity:Price:$33.95Subtotal: -
MOOSE RACING Torque Spacer - YZ125 '05- 08-302
MOOSE RACING
$41.95Simple but effective way to shift the torque curve to favor the low-end to mid-range band of the rev range, CNC-machined, eliminating interference problems when installing; includes gaskets and bolts, Insert spacer between cylinder and reed valve, Made...10080128- SKU:
- 10080128
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CNC-MACHINED
- PRODUCT NAME:
- INTAKE SPACER
- FEATURES:
- INCLUDES GASKETS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TORQUE
- UNITS:
- KIT
$41.95Qty in Cart: 0Quantity:Price:$41.95Subtotal: -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1458
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 carburetors10030871- SKU:
- 10030871
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
$57.52 -
MOOSE RACING Carburetor Repair Kit - Honda 26-1459
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 carburetors10030872- SKU:
- 10030872
- 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 26-1462
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 carburetors10030875- SKU:
- 10030875
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- CARBURETOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$57.52Qty in Cart: 0Quantity:Price:$57.52Subtotal: -
MOOSE RACING Carburetor Repair Kit - Honda 26-1472
MOOSE RACING
$62.57Each 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 carburetors10030880- SKU:
- 10030880
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$62.57Qty in Cart: 0Quantity:Price:$62.57Subtotal: -
MOOSE RACING Carburetor Repair Kit - Suzuki 26-1495
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 carburetors10030892- SKU:
- 10030892
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
$41.36 -
MOOSE RACING Carburetor Repair Kit - KTM 26-1521
MOOSE RACING
$60.55Each 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 carburetors10030909- SKU:
- 10030909
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- RUBBER
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$60.55Qty in Cart: 0Quantity:Price:$60.55Subtotal: -
MOOSE RACING Carburetor Repair Kit - Yamaha 26-1578
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 carburetors10030946- SKU:
- 10030946
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
$46.41 -
MOOSE RACING Carburetor Repair Kit - Honda 26-1748
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 carburetors10031266- SKU:
- 10031266
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
$52.47 -
MOOSE RACING Radiator Hose Kit - Blue - Husqvarna HUS-54
MOOSE RACING
$112.95Manufactured 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...19021520- SKU:
- 19021520
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLUE
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- STREET
- STYLE:
- RACE BIKE DESIGN
- UNITS:
- KIT
- TYPE:
- RADIATOR
$112.95Qty in Cart: 0Quantity:Price:$112.95Subtotal: -
MOOSE RACING Radiator Hose Kit - Orange - KTM KTM-108
MOOSE RACING
$112.95Manufactured 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...19021525- SKU:
- 19021525
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- ORANGE
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- HOSE KIT
- TYPE:
- RADIATOR
- STYLE:
- RACE BIKE DESIGN
- UNITS:
- KIT
$112.95Qty in Cart: 0Quantity:Price:$112.95Subtotal:
