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 Radiator Brace - Yamaha 11-159
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.19010524- SKU:
- 19010524
- Availability:
- Ships Same Business Day
- Weight:
- 2.51 LBS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- 5052 ALUMINUM
- PRODUCT NAME:
- BRACE
- TYPE:
- RADIATOR
- UNITS:
- SET
$109.95 -
MOOSE RACING Radiator Brace - Husqvarna 11-131
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.19010414- SKU:
- 19010414
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- RIDING STYLE:
- STREET
- TYPE:
- RADIATOR
- UNITS:
- SET
- COLOR/FINISH:
- SILVER
- MATERIAL:
- 5052 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- BRACE
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
MOOSE RACING Radiator Brace - Kawasaki 11-186
MOOSE RACING
$53.95Heavy-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.19010605- SKU:
- 19010605
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BRACE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RADIATOR
- MATERIAL:
- 5052 ALUMINUM
- UNITS:
- SET
$53.95Qty in Cart: 0Quantity:Price:$53.95Subtotal: -
MOOSE RACING Radiator Brace - Beta 11-402
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.19010607- SKU:
- 19010607
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- BRACE
- TYPE:
- RADIATOR
- UNITS:
- SET
- MATERIAL:
- 5052 ALUMINUM
$109.95 -
MOOSE RACING Radiator Brace - Husqvarna/KTM 11-017
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.19010610- SKU:
- 19010610
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- PRODUCT NAME:
- BRACE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- 5052 ALUMINUM
- TYPE:
- RADIATOR
- UNITS:
- SET
$109.95 -
MOOSE RACING Air Filter - Honda/Yamaha 2-20-07
MOOSE RACING
$17.95Coarse 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...10110591- SKU:
- 10110591
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BASE COLOR:
- WHITE
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- COLOR/FINISH:
- YELLOW
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- WHITE
$17.95 -
MOOSE RACING Carburetor Repair Kit - Honda 26-1316
MOOSE RACING
$42.37Each 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 carburetors10030838- SKU:
- 10030838
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$42.37 -
MOOSE RACING Air Cut-Off Valve Rebuild Kit 46-4004
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...10031448- SKU:
- 10031448
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- AIR CUT-OFF
- PRODUCT NAME:
- REBUILD KIT
$28.23 -
MOOSE RACING High Pressure Radiator Cap - Black - 1.8 bar 212-1801
MOOSE RACING
$30.95Upgrading to a high pressure 1.6 bar, 1.8 bar or 2.1 bar from the stock radiator cap is the simplest and least expensive way to avoid over-boiling your engine, Raising your cooling system’s maximum operating pressure increases your coolant’s boiling...19030018- SKU:
- 19030018
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLACK
- PRESSURE RATING METRIC:
- 1.8 BAR
- BASE COLOR:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- RADIATOR CAP
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- TYPE:
- HIGH PRESSURE
- UNITS:
- EACH
$30.95 -
MOOSE RACING High Pressure Radiator Cap - Black - 2.1 bar 212-2100
MOOSE RACING
$30.95Upgrading to a high pressure 1.6 bar, 1.8 bar or 2.1 bar from the stock radiator cap is the simplest and least expensive way to avoid over-boiling your engine, Raising your cooling system’s maximum operating pressure increases your coolant’s boiling...19030019- SKU:
- 19030019
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRESSURE RATING METRIC:
- 2.1 BAR
- RIDING STYLE:
- ATV
- TYPE:
- HIGH PRESSURE
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- RADIATOR CAP
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
$30.95 -
MOOSE RACING Air Filter - PW80 '93-'07 1-80-05
MOOSE RACING
$6.95Coarse 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...M7618005- SKU:
- M7618005
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- RED
$6.95 -
MOOSE RACING Air Filter - KLX/KLR650 2-40-02
MOOSE RACING
$26.95Coarse 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...M7624002- SKU:
- M7624002
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- BASE COLOR:
- WHITE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
$26.95 -
MOTION PRO Premium Fuel Line - Black - 3/16" - 25' 12-0040
MOTION PRO
$168.99Premium-quality fuel line, Stronger and more durable than vinyl fuel line, Use with any type of gasoline, Resistant to swelling, direct sunlight, hardening and/or cracking, Flexible in temperatures from -35°F to +165°F, Fuel line stretches easily over...07060018- SKU:
- 07060018
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- INSIDE DIAMETER METRIC:
- 4.8 MM
- LENGTH IMPERIAL:
- 25'
- OUTSIDE DIAMETER IMPERIAL:
- 5/16'
- OUTSIDE DIAMETER METRIC:
- 7.9 MM
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- APPLICATION:
- CARBURETED
- INSIDE DIAMETER IMPERIAL:
- 3/16'
- RIDING STYLE:
- ATV
- BASE COLOR:
- BLACK
- MODEL:
- TYGON ULTRA
- UNITS:
- EACH
$168.99 -
MOTION PRO Premium Fuel Line - Black - 5/16" - 25' 12-0042
MOTION PRO
$241.99Premium-quality fuel line, Stronger and more durable than vinyl fuel line, Use with any type of gasoline, Resistant to swelling, direct sunlight, hardening and/or cracking, Flexible in temperatures from -35°F to +165°F, Fuel line stretches easily over...07060020- SKU:
- 07060020
- Availability:
- Ships Same Business Day
- Weight:
- 2.14 LBS
- INSIDE DIAMETER METRIC:
- 7.9 MM
- RIDING STYLE:
- WATERCRAFT
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 25'
- OUTSIDE DIAMETER IMPERIAL:
- 1/2'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- INSIDE DIAMETER IMPERIAL:
- 5/16'
- OUTSIDE DIAMETER METRIC:
- 12.7 MM
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- CARBURETED
- BASE COLOR:
- BLACK
- MODEL:
- TYGON ULTRA
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$241.99 -
MOTION PRO Premium Fuel Line - Clear - 3/16" - 25' 12-0043
MOTION PRO
$168.99Premium-quality fuel line, Stronger and more durable than vinyl fuel line, Use with any type of gasoline, Resistant to swelling, direct sunlight, hardening and/or cracking, Flexible in temperatures from -35°F to +165°F, Fuel line stretches easily over...07060021- SKU:
- 07060021
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- COLOR/FINISH:
- CLEAR
- OUTSIDE DIAMETER IMPERIAL:
- 5/16'
- PRODUCT NAME:
- FUEL LINE
- LENGTH IMPERIAL:
- 25'
- OUTSIDE DIAMETER METRIC:
- 7.9 MM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- BASE COLOR:
- CLEAR
- INSIDE DIAMETER IMPERIAL:
- 3/16'
- INSIDE DIAMETER METRIC:
- 4.8 MM
- RIDING STYLE:
- WATERCRAFT
- APPLICATION:
- CARBURETED
- MODEL:
- TYGON ULTRA
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$168.99Qty in Cart: 0Quantity:Price:$168.99Subtotal: -
MOTION PRO Premium Fuel Line - Clear - 1/4" - 25' 12-0044
MOTION PRO
$234.99Premium-quality fuel line, Stronger and more durable than vinyl fuel line, Use with any type of gasoline, Resistant to swelling, direct sunlight, hardening and/or cracking, Flexible in temperatures from -35°F to +165°F, Fuel line stretches easily over...07060022- SKU:
- 07060022
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- BASE COLOR:
- CLEAR
- OUTSIDE DIAMETER IMPERIAL:
- 7/16'
- OUTSIDE DIAMETER METRIC:
- 11.1 MM
- RIDING STYLE:
- WATERCRAFT
- INSIDE DIAMETER IMPERIAL:
- 1/4'
- LENGTH IMPERIAL:
- 25'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- CLEAR
- INSIDE DIAMETER METRIC:
- 6.4 MM
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- APPLICATION:
- CARBURETED
- MODEL:
- TYGON ULTRA
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$234.99 -
MOTION PRO Premium Fuel Line - Clear - 5/16" - 25' 12-0045
MOTION PRO
$241.99Premium-quality fuel line, Stronger and more durable than vinyl fuel line, Use with any type of gasoline, Resistant to swelling, direct sunlight, hardening and/or cracking, Flexible in temperatures from -35°F to +165°F, Fuel line stretches easily over...07060023- SKU:
- 07060023
- Availability:
- Ships Same Business Day
- Weight:
- 2.08 LBS
- LENGTH IMPERIAL:
- 25'
- MODEL:
- TYGON ULTRA
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE COLOR:
- CLEAR
- INSIDE DIAMETER METRIC:
- 7.9 MM
- OUTSIDE DIAMETER IMPERIAL:
- 1/2'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- APPLICATION:
- CARBURETED
- COLOR/FINISH:
- CLEAR
- INSIDE DIAMETER IMPERIAL:
- 5/16'
- OUTSIDE DIAMETER METRIC:
- 12.7 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
$241.99 -
MOTION PRO Fuel Line Quick-Disconnect - 5/16" 12-0047
MOTION PRO
$26.99Straight through; no shut off, Capable of withstanding temperatures of -40°F-180°F07060034- SKU:
- 07060034
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BASE COLOR:
- WHITE
- FEATURES:
- QUICK DISCONNECT
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- COUPLING
- RIDING STYLE:
- UTV
- TYPE:
- FUEL LINE
- COLOR/FINISH:
- WHITE
- FOR FUEL LINE SIZE IMPERIAL:
- 5/16'
- FOR FUEL LINE SIZE METRIC:
- 7.9 MM
- RIDING STYLE:
- ATV
- UNION FITTING ANGLE:
- STRAIGHT
- UNITS:
- EACH
$26.99 -
MOTION PRO Fuel Line Quick-Disconnect - 1/4" 12-0048
MOTION PRO
$21.99Straight through; no shut off, Capable of withstanding temperatures of -40°F-180°F07060035- SKU:
- 07060035
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- FOR FUEL LINE SIZE IMPERIAL:
- 1/4'
- PRODUCT NAME:
- COUPLING
- TYPE:
- FUEL LINE
- UNION FITTING ANGLE:
- STRAIGHT
- BASE COLOR:
- WHITE
- FEATURES:
- QUICK DISCONNECT
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- FOR FUEL LINE SIZE METRIC:
- 6.4 MM
$21.99 -
MOTION PRO Premium Fuel Line - Gray - 3/16" - 3' 12-0049
MOTION PRO
$22.99Premium-quality fuel line, Stronger and more durable than vinyl fuel line, Use with any type of gasoline, Resistant to swelling, direct sunlight, hardening and/or cracking, Flexible in temperatures from -35°F to +165°F, Fuel line stretches easily over...07060038- SKU:
- 07060038
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- APPLICATION:
- CARBURETED
- MODEL:
- TYGON ULTRA
- OUTSIDE DIAMETER IMPERIAL:
- 5/16'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE COLOR:
- GRAY
- LENGTH IMPERIAL:
- 3'
- OUTSIDE DIAMETER METRIC:
- 7.9 MM
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- GRAY
- INSIDE DIAMETER IMPERIAL:
- 3/16'
- INSIDE DIAMETER METRIC:
- 4.8 MM
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
$22.99
