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
-
Pro Filter Pre-Oiled Air Filter for 2010-2013 Honda CRF250R AFR-1003-01
PRO FILTER
$13.99Factory air filters restrict flow and rob your CRF250R of valuable horsepower—especially critical on a 250cc platform where every bit of performance matters. The Pro Filter AFR-1003-01 delivers measurably better airflow through its dual-stage open cell...10111750- SKU:
- 10111750
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- BLUE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
- BASE COLOR:
- BLUE
- FEATURES:
- PRE-OILED
- MODEL:
- PROFILTER
$13.99 -
Pro Filter Pre-Oiled Air Filter for Honda CRF50F 2004-2023 XR50R 2000-2003 XR70R 1997-2003 AFR-1006-00
PRO FILTER
$12.99A restrictive air filter starves your engine of the oxygen it needs to produce peak power. The PRO FILTER AFR-1006-00 is engineered with a dual-stage foam matrix that flows significantly more air than stock while maintaining superior filtration—giving...10111751- SKU:
- 10111751
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BLUE
- FEATURES:
- PRE-OILED
- MODEL:
- PROFILTER
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- UNITS:
- EACH
$12.99 -
Pro Filter Pre-Oiled Air Filter for Honda XR650L 1993-2023 AFR-1008-00
PRO FILTER
$12.99The stock air filter in your XR650L restricts airflow and leaves horsepower on the table. The PRO FILTER AFR-1008-00 replaces it with a dual-stage foam matrix that maximizes intake velocity while maintaining effective filtration—critical for both street...10111753- SKU:
- 10111753
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- BLUE
- FEATURES:
- PRE-OILED
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- PROFILTER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
$12.99 -
Pro Filter Premium Air Filter 2020-2021 Honda CRF250R MTX-1003-04
PRO FILTER
$26.99A clogged or inefficient air filter compromises engine breathing, reducing horsepower and throttle response on your CRF250R. The Pro Filter Premium Air Filter MTX-1003-04 uses dual-stage filtration to trap fine particulates while maintaining the airflow...10114437- SKU:
- 10114437
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- BLUE
$26.99 -
Pro Filter Pre-Oiled Air Filter for 2019-2024 Honda CRF450X AFR-1004-01
PRO FILTER
$12.99A stock air filter restricts your CRF450X's breathing and leaves horsepower on the table. The PRO FILTER AFR-1004-01 uses a dual-stage foam matrix and pre-oiling to maximize airflow while maintaining superior filtration, giving your engine the clean,...10114439- SKU:
- 10114439
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- FEATURES:
- PRE-OILED
- FILTER MEDIA MATERIAL:
- FOAM
- BASE COLOR:
- BLUE
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- PROFILTER
- RIDING STYLE:
- STREET
- FILTER MEDIA STYLE:
- DUAL-LAYER
- UNITS:
- EACH
$12.99 -
Pro Filter Premium Air Filter for KTM 200 450 500 EXC 2003-2007 MTX-5006-00
PRO FILTER
$26.99A clogged or worn air filter directly reduces horsepower, throttle response, and engine reliability on your KTM dirt bike. The Pro Filter Premium Air Filter restores optimal airflow to your engine while protecting critical internal components from fine...10112723- SKU:
- 10112723
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- BLUE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
$26.99 -
Pro Filter Pre-Oiled Air Filter for 1989-2001 Honda CR125R and CR250R AFR-1001-00
PRO FILTER
$13.99A properly flowing intake is fundamental to extracting maximum power from your CR125R or CR250R. This pre-oiled foam filter delivers superior airflow compared to restrictive OEM designs while maintaining the filtration efficiency your engine needs in...10111745- SKU:
- 10111745
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- FILTER MEDIA STYLE:
- DUAL-LAYER
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- FEATURES:
- PRE-OILED
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLUE
- FILTER MEDIA MATERIAL:
- FOAM
- MODEL:
- PROFILTER
- PRODUCT NAME:
- AIR FILTER
$13.99 -
Pro Filter Pre-Oiled Air Filter for 2002-2007 Honda CR125R CR250R AFR-1001-01
PRO FILTER
$13.99A properly flowing air intake is foundational to consistent engine performance on your CR125R or CR250R—restrictive stock filters rob you of both power and throttle response. The PRO FILTER AFR-1001-01 delivers measurable gains through its dual-stage...10111744- SKU:
- 10111744
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLUE
- FEATURES:
- PRE-OILED
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- PROFILTER
- BASE COLOR:
- BLUE
- UNITS:
- EACH
$13.99 -
ProFilter Pre-Oiled Air Filter for 2000-2001 Honda CR125R CR250R and 1996-2001 Suzuki RM125 RM250 AFR-3001-00
PRO FILTER
$13.99A clogged or inefficient air filter starves your CR125R, CR250R, RM125, or RM250 of the clean, unrestricted airflow needed for peak horsepower and throttle response. The ProFilter AFR-3001-00 delivers a significant boost in engine efficiency with its...10111755- SKU:
- 10111755
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- UNITS:
- EACH
- BASE COLOR:
- BLUE
- COLOR/FINISH:
- BLUE
- FEATURES:
- PRE-OILED
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- PROFILTER
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
$13.99 -
Pro Filter Premium Air Filter 2008-2010 KTM 125 SX MTX-5002-00
PRO FILTER
$26.99A quality air filter is critical to maintaining peak engine performance and protecting internal components from abrasive dust and debris. The Pro Filter Premium Air Filter delivers superior filtration efficiency without compromising airflow, keeping your...10112719- SKU:
- 10112719
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$26.99 -
MOOSE RACING Carburetor Vent Line - Green - 1/8" - 5' 180-1403S
MOOSE RACING
$15.95Carburetor vent lines are critical fuel system components that prevent pressure buildup and fuel overflow during operation—a failed or degraded line can lead to carburetor flooding, poor cold starts, and fuel leaks. The MOOSE RACING Carburetor Vent Line...07060257- SKU:
- 07060257
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- BASE COLOR:
- GREEN
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- APPLICATION:
- CARBURETED
- INSIDE DIAMETER METRIC:
- 3.2 MM
- LENGTH IMPERIAL:
- 5'
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- GREEN
- INSIDE DIAMETER IMPERIAL:
- 1/8'
- LENGTH METRIC:
- 152 CM
- MATERIAL:
- POLYURETHANE
- PRODUCT NAME:
- TUBING
- TYPE:
- VENT
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
$15.95 -
MOOSE RACING Carburetor Vent Line - Blue - 1/8" - 5' 180-1404S
MOOSE RACING
$15.95Carburetor vent lines are critical to fuel system integrity—a deteriorating line can cause fuel leakage, vapor lock, and performance issues. The MOOSE RACING Carburetor Vent Line is engineered to resist hardening and cracking, delivering long-term...07060258- SKU:
- 07060258
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- APPLICATION:
- CARBURETED
- INSIDE DIAMETER METRIC:
- 3.2 MM
- LENGTH IMPERIAL:
- 5'
- RIDING STYLE:
- ATV
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- BASE COLOR:
- BLUE
- INSIDE DIAMETER IMPERIAL:
- 1/8'
- LENGTH METRIC:
- 152 CM
- MATERIAL:
- POLYURETHANE
- PRODUCT NAME:
- TUBING
- TYPE:
- VENT
- UNITS:
- EACH
$15.95Qty in Cart: 0Quantity:Price:$15.95Subtotal: -
MOOSE RACING Carburetor Vent Line - Orange - 1/8" - 5' 180-1501S
MOOSE RACING
$15.95A carburetor vent line that won't degrade under sustained heat and ethanol exposure is essential for reliable fuel system performance. This MOOSE RACING line maintains its integrity over time, eliminating the risk of fuel leaks or system failures caused...07060302- SKU:
- 07060302
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- CARBURETED
- COLOR/FINISH:
- ORANGE
- LENGTH IMPERIAL:
- 5'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE COLOR:
- ORANGE
- MATERIAL:
- POLYURETHANE
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- INSIDE DIAMETER METRIC:
- 3.2 MM
- RIDING STYLE:
- WATERCRAFT
- INSIDE DIAMETER IMPERIAL:
- 1/8'
- LENGTH METRIC:
- 152 CM
- PRODUCT NAME:
- TUBING
- TYPE:
- VENT
$15.95 -
MOOSE RACING Fuel Line - Orange - 3/16" - 3' 316-5201S
MOOSE RACING
$11.41Fuel line degradation is a common culprit behind fuel system leaks and performance issues—especially in high-heat engine bays and demanding racing applications. This MOOSE RACING fuel line delivers consistent fuel delivery without the brittleness or...07060303- SKU:
- 07060303
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- FUEL INJECTED
- INSIDE DIAMETER METRIC:
- 4.8 MM
- MATERIAL:
- POLYURETHANE
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- ORANGE
- INSIDE DIAMETER IMPERIAL:
- 3/16'
- LENGTH METRIC:
- 91 CM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- ORANGE
- LENGTH IMPERIAL:
- 3'
- RIDING STYLE:
- UTV
$11.41 -
MOOSE RACING Air Filter 1-50-45
MOOSE RACING
$29.95A quality air filter is your engine's first line of defense against contamination, and the MOOSE RACING 1-50-45 delivers dual-stage filtration that protects without sacrificing flow. The two-layer foam design traps everything from coarse debris to fine...10112318- SKU:
- 10112318
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
$29.95 -
MOOSE RACING Pre-Oiled Air Filter P1-50-45
MOOSE RACING
$32.95An improperly oiled air filter costs you power through excess oil saturation or leaves your engine vulnerable to contamination through dry spots. The MOOSE RACING Pre-Oiled Air Filter P1-50-45 eliminates both problems with precision machine oiling that...10112319- SKU:
- 10112319
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BASE COLOR:
- BLUE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER SHAPE:
- TEARDROP
- FEATURES:
- PRE-OILED
- FILTER SHAPE:
- ODD
- MODEL:
- PRECISION
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$32.95 -
MOOSE RACING Radiator Hose Kit - Green - Kawasaki TCSKAW-59-GR
MOOSE RACING
$211.95Factory radiator hoses degrade under sustained heat cycles, compromising cooling efficiency and risking catastrophic engine failure. This MOOSE RACING silicone hose kit replaces restrictive OEM hoses with precision-engineered alternatives that maintain...19020795- SKU:
- 19020795
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- MATERIAL:
- SILICONE
- UNITS:
- KIT
- COLOR/FINISH:
- GREEN
- TYPE:
- RADIATOR
- PRODUCT NAME:
- HOSE
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- OEM DESIGN
$211.95Qty in Cart: 0Quantity:Price:$211.95Subtotal: -
MOOSE RACING Radiator Brace - Honda 11-166
MOOSE RACING
$109.95Radiator damage from side impacts can end your race day or leave you stranded on the street—and replacement costs add up fast. The MOOSE RACING Radiator Brace is a straightforward protection solution that absorbs lateral forces and prevents radiator...19010259- SKU:
- 19010259
- Availability:
- Ships Same Business Day
- Weight:
- 2.61 LBS
- MATERIAL:
- 5052 ALUMINUM
- TYPE:
- RADIATOR
- UNITS:
- SET
- PRODUCT NAME:
- BRACE
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
MOOSE RACING Radiator Brace - Yamaha 11-155
MOOSE RACING
$109.95Radiator damage means downtime and expensive repairs—especially in competitive racing where every lap counts. The MOOSE RACING Radiator Brace shields your cooling system from side impacts and torsional stress that can crack or bend your radiator during...19010266- SKU:
- 19010266
- Availability:
- Ships Same Business Day
- Weight:
- 2.63 LBS
- MATERIAL:
- 5052 ALUMINUM
- UNITS:
- SET
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BRACE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RADIATOR
$109.95 -
MOOSE RACING Radiator Brace - Yamaha 11-1531
MOOSE RACING
$109.95Radiator damage from side impacts can mean catastrophic engine failures and downtime you can't afford. The MOOSE RACING Radiator Brace shields your cooling system with proven protection, keeping your radiator aligned and functional through aggressive...19010310- SKU:
- 19010310
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- TYPE:
- RADIATOR
- UNITS:
- SET
- PRODUCT NAME:
- BRACE
- COLOR/FINISH:
- SILVER
- MATERIAL:
- 5052 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
$109.95
