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
-
On Sale
NO TOIL Air Box Cover WK120-43
NO TOIL
MSRP: $39.95Now: $26.00Was: $39.95Protecting your engine during cleaning and storage is just as critical as regular maintenance itself. The NO TOIL Air Box Cover WK120-43 prevents water intrusion and contamination while you service your bike, ensuring your air box stays dry and your...10500422- SKU:
- 10500422
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MATERIAL:
- PVC
- TYPE:
- AIRBOX
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- WASH KIT
MSRP: $39.95Now: $26.00Was: $39.95Qty in Cart: 0Quantity:Price:MSRP: $39.95Now: $26.00Was: $39.95Subtotal: -
NO TOIL Air Box Cover WK140-46
NO TOIL
$39.95Keeping water and contaminants out of your engine is non-negotiable for reliable performance and longevity. The NO TOIL Air Box Cover WK140-46 provides a simple yet effective barrier during washing, storage, and high-moisture riding conditions. Pair it...10500426- SKU:
- 10500426
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- WASH KIT
- TYPE:
- AIRBOX
- COLOR/FINISH:
- BLACK
- MATERIAL:
- PVC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
On Sale
NO TOIL Air Box Cover WK150-43
NO TOIL
MSRP: $39.95Now: $26.00Was: $39.95Protecting your engine from water intrusion is critical during washdowns and wet-weather riding—corrosion and hydro-lock aren't worth the risk. The NO TOIL Air Box Cover WK150-43 seals your intake system while you clean, preventing moisture from...10500428- SKU:
- 10500428
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- TYPE:
- AIRBOX
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- WASH KIT
- MATERIAL:
- PVC
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $39.95Now: $26.00Was: $39.95 -
On Sale
NO TOIL Air Box Cover WK150-45
NO TOIL
MSRP: $39.95Now: $26.00Was: $39.95Protecting your engine from water ingress during cleaning and storage is non-negotiable for maintaining peak performance and longevity. The NO TOIL Air Box Cover WK150-45 pairs seamlessly with your air box cleaning routine, sealing out moisture while you...10500430- SKU:
- 10500430
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MATERIAL:
- PVC
- TYPE:
- AIRBOX
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- WASH KIT
MSRP: $39.95Now: $26.00Was: $39.95Qty in Cart: 0Quantity:Price:MSRP: $39.95Now: $26.00Was: $39.95Subtotal: -
NO TOIL Air Box Cover WK150-46
NO TOIL
$39.95Protecting your engine from water ingress is non-negotiable during bike washes and wet-weather riding. The NO TOIL Air Box Cover WK150-46 seals your air intake system, preventing water and contaminants from reaching critical engine components. Pair this...10500434- SKU:
- 10500434
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- TYPE:
- AIRBOX
- COLOR/FINISH:
- BLACK
- MATERIAL:
- PVC
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- WASH KIT
$39.95 -
On Sale
NO TOIL Air Filter 220-09
NO TOIL
MSRP: $30.95Now: $20.00Was: $30.95Air filter performance directly impacts engine breathing, throttle response, and overall durability—especially in high-demand riding conditions where dust and debris accumulation happens fast. The NO TOIL 220-09 uses a dual-layer flame-laminated foam...10110273- SKU:
- 10110273
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- BASE COLOR:
- YELLOW
- FILTER SHAPE:
- TRIANGULAR
- TYPE:
- DUAL-STAGE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- FLAME LAMINATED
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
MSRP: $30.95Now: $20.00Was: $30.95Qty in Cart: 0Quantity:Price:MSRP: $30.95Now: $20.00Was: $30.95Subtotal: -
NO TOIL Air Filter - KX/RM65 3701
NO TOIL
$33.95Keep your KX/RM65 breathing at peak efficiency with the NO TOIL Air Filter. Pre-oiled and engineered for superior airflow, this foam filter delivers measurable horsepower gains while withstanding 40+ cleaning cycles without degradation. Maintenance is...10110558- SKU:
- 10110558
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- GREEN
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- TYPE:
- STANDARD
- COLOR/FINISH:
- GREEN
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$33.95 -
NO TOIL Air Filter - KTM65 1504
NO TOIL
$33.95A quality air filter is non-negotiable for KTM65 performance—it's your first line of defense against dirt ingestion while maintaining the airflow your engine demands. The NO TOIL 1504 delivers superior foam strength that withstands 40+ cleaning cycles,...10110559- SKU:
- 10110559
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- GREEN
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STANDARD
- COLOR/FINISH:
- GREEN
- UNITS:
- EACH
$33.95 -
On Sale
NO TOIL Air Filter 280-14
NO TOIL
MSRP: $30.95Now: $20.00Was: $30.95Air filtration directly impacts engine performance, throttle response, and long-term reliability—especially in demanding riding conditions where dust and debris are constant threats. The NO TOIL 280-14 combines dual-layer flame-laminated foam...10110538- SKU:
- 10110538
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- OFF-WHITE
- FILTER SHAPE:
- SQUARE
- PRODUCT NAME:
- AIR FILTER
- STYLE:
- FLAME LAMINATED
- UNITS:
- EACH
- COLOR/FINISH:
- OFF-WHITE
- TYPE:
- DUAL-STAGE
MSRP: $30.95Now: $20.00Was: $30.95 -
NO TOIL Air Filter - CR80/85 1202
NO TOIL
$33.95A properly flowing air filter is fundamental to extracting maximum horsepower from your CR80/85, and the NO TOIL foam design delivers measurably better airflow compared to standard paper alternatives. The pre-oiled, high-strength foam construction...10110539- SKU:
- 10110539
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- TYPE:
- STANDARD
- COLOR/FINISH:
- ORANGE
- BASE COLOR:
- ORANGE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$33.95 -
NO TOIL Air Filter - Honda/Suzuki/KTM 1243
NO TOIL
$33.95A quality air filter directly impacts your engine's breathing efficiency and power output. The NO TOIL Air Filter delivers superior airflow while maintaining excellent filtration, meaning you get measurable horsepower gains without sacrificing engine...10110540- SKU:
- 10110540
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- BASE COLOR:
- GREEN
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STANDARD
- COLOR/FINISH:
- GREEN
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$33.95 -
NO TOIL Air Filter - KX/YZ80/85 1404
NO TOIL
$33.95A quality air filter is your engine's first line of defense against contaminants that rob power and reduce reliability. The NO TOIL Air Filter delivers superior airflow while maintaining exceptional filtration, giving your KX/YZ80/85 the breathing room...10110542- SKU:
- 10110542
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- TYPE:
- STANDARD
- BASE COLOR:
- GREEN
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- GREEN
$33.95 -
NO TOIL Air Filter - KXF/RMZ250 1445
NO TOIL
$33.95A quality air filter is fundamental to maximizing your KXF/RMZ250's performance—restrictive or degraded filters rob you of horsepower and throttle response. The NO TOIL foam design delivers superior airflow while maintaining excellent filtration, keeping...10110545- SKU:
- 10110545
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- ORANGE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- UNITS:
- EACH
- BASE COLOR:
- ORANGE
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- STANDARD
$33.95 -
NO TOIL Air Filter - KX125/250 1444
NO TOIL
$33.95The NO TOIL Air Filter for KX125/250 is engineered to deliver consistent airflow gains while maintaining the durability your two-stroke demands. Pre-oiled and ready to install, this foam filter cuts cleaning time and expense without sacrificing...10110546- SKU:
- 10110546
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- GREEN
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- STANDARD
- COLOR/FINISH:
- GREEN
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- UNITS:
- EACH
$33.95 -
NO TOIL Air Filter - KTM 1543
NO TOIL
$33.95A high-flow air filter is one of the most effective bolt-on upgrades for increasing horsepower and throttle response on your KTM. The NO TOIL 1543 delivers superior airflow over stock while maintaining excellent filtration, and its durable foam...10110547- SKU:
- 10110547
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- GREEN
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- GREEN
- UNITS:
- EACH
- TYPE:
- STANDARD
$33.95 -
NO TOIL Pre-Oiled Air Filter 1448
NO TOIL
$33.95A quality air filter is fundamental to engine performance—restricting airflow costs you horsepower and fuel efficiency. The NO TOIL Pre-Oiled Air Filter 1448 delivers superior foam construction that maintains consistent airflow over extended service...10113623- SKU:
- 10113623
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- FILTER MEDIA STYLE:
- DUAL-LAYER
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- BASE COLOR:
- GREEN
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- GREEN
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- STANDARD
$33.95 -
NO TOIL Air Filter 180-51
NO TOIL
$30.95A clogged or poorly-sealed air filter kills horsepower and engine longevity. The NO TOIL Air Filter 180-51 combines dual-layer flame-laminated foam construction with a wide soft sealing ring to deliver maximum airflow without compromising protection—even...10113143- SKU:
- 10113143
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- FLAME LAMINATED
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- TAPERED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- FILTER SHAPE:
- TRAPEZOID
- UNITS:
- EACH
- COLOR/FINISH:
- WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- DUAL-STAGE
$30.95 -
On Sale
NO TOIL Air Filter X180-51
NO TOIL
MSRP: $36.95Now: $24.00Was: $36.95If you're riding in extreme dust or sand conditions, standard air filters simply won't cut it—they'll clog faster and compromise engine protection. The NO TOIL Air Filter X180-51 uses a flame-laminated dual-layer foam design specifically engineered to...10113144- SKU:
- 10113144
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- WHITE
- MODEL:
- EXTREME CONDITION
- TYPE:
- DUAL-STAGE
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- UNIQUE
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- FLAME LAMINATED
MSRP: $36.95Now: $24.00Was: $36.95 -
NO TOIL Pre-Oiled Air Filter 2205
NO TOIL
$16.95A quality air filter is fundamental to engine performance—it directly impacts both horsepower delivery and engine longevity. The NO TOIL Pre-Oiled Air Filter 2205 combines superior foam construction with pre-oiled convenience, eliminating the guesswork...10113059- SKU:
- 10113059
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- FILTER MEDIA STYLE:
- DUAL-LAYER
- TYPE:
- STANDARD
- COLOR/FINISH:
- GREEN
- UNITS:
- EACH
- BASE COLOR:
- GREEN
- RIDING STYLE:
- OFF-ROAD
$16.95 -
NO TOIL Pre-Oiled Air Filter 1852
NO TOIL
$33.95A quality air filter directly impacts your engine's breathing efficiency and power output. The NO TOIL Pre-Oiled Air Filter 1852 delivers superior airflow while maintaining engine protection, giving you measurable horsepower gains without sacrificing...10114089- SKU:
- 10114089
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- COLOR/FINISH:
- GREEN
- UNITS:
- EACH
- BASE COLOR:
- GREEN
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STANDARD
$33.95
