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
-
Twin Air Air Filter Bolt for Honda CR85R CRF150R CRF250R CRF250X CRF450R CRF450X 177770
TWIN AIR
$38.95A secure air filter mount is critical to engine performance—any vibration or misalignment can compromise filtration and reduce reliability. The Twin Air Air Filter Bolt delivers the precision fit and durability your Honda dirt bike needs to maintain...10110789- SKU:
- 10110789
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- ORANGE
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- AIR FILTER BOLT
- BASE FINISH:
- ANODIZED
- MATERIAL:
- STAINLESS STEEL
$38.95 -
Twin Air Air Filter for Kawasaki KX250F 2006-2016 KX450F 2006-2015 151119
TWIN AIR
$38.95A quality air filter is the foundation of engine performance—it directly impacts throttle response, fuel efficiency, and engine longevity. The Twin Air dual-stage design maximizes airflow while trapping fine particles that standard filters miss, giving...10110596- SKU:
- 10110596
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- COLOR/FINISH:
- ORANGE
- FILTER MEDIA MATERIAL:
- FOAM
- COLOR/FINISH:
- OFF-WHITE
- PRODUCT NAME:
- AIR FILTER
- BASE COLOR:
- OFF-WHITE
- TYPE:
- STANDARD
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$38.95 -
Twin Air Air Filter for 1994-1996 Suzuki DR125 and 1996-2009 Suzuki DR200 153405
TWIN AIR
$38.95A quality air filter is critical to engine longevity and performance—dirty air starves your engine of efficiency and invites premature wear. The Twin Air 153405 delivers superior filtration through dual-bonded foam construction while maintaining the high...10112307- SKU:
- 10112307
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- OFF-WHITE
- PRODUCT NAME:
- AIR FILTER
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- COLOR/FINISH:
- OFF-WHITE
- COLOR/FINISH:
- ORANGE
- UNITS:
- EACH
$38.95 -
Twin Air Standard Air Filter for Suzuki DR650 1996-2020 153604
TWIN AIR
$38.95A properly functioning air filter is critical to engine longevity and performance—your DR650 deserves better than a clogged, restrictive stock unit. The Twin Air Standard delivers superior filtration without sacrificing the airflow your single-cylinder...10112313- SKU:
- 10112313
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- BASE COLOR:
- OFF-WHITE
- FEATURES:
- WASHABLE
- COLOR/FINISH:
- ORANGE
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- COLOR/FINISH:
- OFF-WHITE
- FILTER MEDIA MATERIAL:
- FOAM
$38.95 -
Twin Air Power Flow Replacement Filter for Honda CRF250R CRF250X CRF450R CRF450X 150210FR
TWIN AIR
$43.95Stock air filters restrict flow and accumulate dirt quickly, robbing your CRF of peak power and throttle response. The Twin Air Power Flow filter uses advanced dual-stage foam and optimized geometry to deliver measurably better airflow while maintaining...10112042- SKU:
- 10112042
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- FEATURES:
- BACKFIRE RESISTANT LAYER
- FILTER MEDIA MATERIAL:
- FOAM
- BASE COLOR:
- ORANGE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- POWERFLOW
$43.95 -
Twin Air Pre-Oiled Air Filter for 2011-2015 KTM 125-450 SX-F XC-F EXC-F 154115X
TWIN AIR
$43.95A properly sealed air filter is critical to protecting your engine from dust and debris while maintaining peak airflow—two factors that directly impact throttle response and reliability on the track or trail. The Twin Air 154115X delivers both through a...10112300- SKU:
- 10112300
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- FILTER SHAPE:
- ROUND
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- PRE-OILED
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- FILTER MEDIA MATERIAL:
- FOAM
$43.95 -
Twin Air Air Filter Dust Cover for KTM Husqvarna Husaberg 154115DC
TWIN AIR
$24.95If you're pushing your KTM, Husqvarna, or Husaberg in dusty or sandy terrain, engine protection becomes non-negotiable. The Twin Air Air Filter Dust Cover works as a sacrificial pre-filter, trapping coarse particles before they reach your primary air...10112301- SKU:
- 10112301
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- DUST COVER
- TYPE:
- AIR FILTER
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- BASE COLOR:
- OFF-WHITE
- RIDING STYLE:
- OFF-ROAD
$24.95 -
Twin Air Air Filter for Beta Evo 80 125 200 250 290 300 4T 2009-2022 158029
TWIN AIR
$36.95The Twin Air Air Filter 158029 delivers the intake protection your Beta Evo demands, combining dual-stage foam filtration with a sealed design that locks out dirt and debris in high-stress riding conditions. Whether you're pushing hard on the trail or...10112387- SKU:
- 10112387
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- STANDARD
- COLOR/FINISH:
- ORANGE
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- BASE COLOR:
- ORANGE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FEATURES:
- WASHABLE
- RIDING STYLE:
- OFF-ROAD
$36.95Qty in Cart: 0Quantity:Price:$36.95Subtotal: -
Twin Air Air Filter for 2013-2018 Honda CRF110F 150009
TWIN AIR
$20.95A quality air filter is fundamental to engine longevity and performance—dirty air causes premature wear, carbon buildup, and reduced power output. The Twin Air Air Filter for your 2013-2018 Honda CRF110F combines dual-stage foam filtration with a sealed...10113080- SKU:
- 10113080
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- BASE COLOR:
- OFF-WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- TYPE:
- STANDARD
- COLOR/FINISH:
- OFF-WHITE
- COLOR/FINISH:
- ORANGE
- UNITS:
- EACH
$20.95 -
Twin Air Air Filter Beta 125 RR 2013-2018 158033
TWIN AIR
$38.95A clean air filter is fundamental to maintaining peak engine performance and longevity. The Twin Air 158033 delivers superior airflow while providing aggressive filtration protection—critical for riders who push their Beta 125 RR hard in dusty or...10113015- SKU:
- 10113015
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- OFF-WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- STANDARD
- COLOR/FINISH:
- ORANGE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- BASE COLOR:
- OFF-WHITE
- FEATURES:
- WASHABLE
$38.95 -
Twin Air Air Filter for KTM 125 150 250 300 350 450 2016-2022 154116
TWIN AIR
$38.95A quality air filter is foundational to engine performance—it directly impacts throttle response, fuel efficiency, and engine longevity by regulating the air-to-fuel ratio your engine depends on. The Twin Air 154116 delivers dual-layer foam filtration...10113338- SKU:
- 10113338
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- OFF-WHITE
- COLOR/FINISH:
- ORANGE
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- BASE COLOR:
- OFF-WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
$38.95 -
Twin Air Air Filter Dust Cover for KTM Husqvarna Gas Gas 2016-2023 154116DC
TWIN AIR
$24.95Dust and debris will destroy your engine's air filtration system in harsh off-road conditions—and a clogged filter means lost power and accelerated wear. The Twin Air Air Filter Dust Cover acts as your first line of defense, capturing the heaviest...10113340- SKU:
- 10113340
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- OFF-WHITE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AIR FILTER
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- DUST COVER
- UNITS:
- EACH
$24.95 -
Twin Air Backfire Replacement Filter for KTM 250 EXC-F 2017-2018 and Husqvarna FC250 2016-2018 154218FR
TWIN AIR
$43.95If you're running a stock air filter on your KTM 250 EXC-F or Husqvarna FC250, you're leaving power on the table. The Twin Air Backfire Replacement Filter eliminates the restrictive factory design, delivering measurably better airflow while maintaining...10113342- SKU:
- 10113342
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- FEATURES:
- WASHABLE
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- BASE COLOR:
- ORANGE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- POWERFLOW
- FEATURES:
- BACKFIRE RESISTANT LAYER
- FILTER MEDIA MATERIAL:
- FOAM
$43.95 -
Twin Air Pre-Oiled Air Filter for Honda CR80R CR80RB CR85R CR85RB 150004X
TWIN AIR
$43.95If you're running a Honda CR80R or CR85R in dusty, high-demand conditions, a quality air filter isn't optional—it's essential to engine longevity and consistent power delivery. The Twin Air Pre-Oiled Air Filter combines dual-layer foam construction with...10110566- SKU:
- 10110566
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- FILTER SHAPE:
- ODD
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FEATURES:
- PRE-OILED
$43.95 -
Twin Air Pre-Oiled Air Filter for Honda CR125R CR250R CR500R 1988-1999 150204X
TWIN AIR
$43.95A properly sealed, high-flow air filter is critical for maintaining peak engine performance and protecting your two-stroke from abrasive dirt and sand. The Twin Air Pre-Oiled Air Filter delivers dual-stage foam filtration that balances maximum airflow...10110567- SKU:
- 10110567
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FEATURES:
- PRE-OILED
- FILTER SHAPE:
- TAPERED
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- BASE COLOR:
- GREEN
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- TEARDROP
- RIDING STYLE:
- OFF-ROAD
$43.95 -
Twin Air Pre-Oiled Air Filter for 2000-2001 Honda CR125R CR250R CR500R 150206X
TWIN AIR
$43.95The air your engine breathes directly impacts power output and reliability—especially on high-revving two-strokes where every intake cycle matters. This Twin Air pre-oiled filter delivers consistent airflow while capturing the fine dust and sand that can...10110568- SKU:
- 10110568
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- TAPERED
- RIDING STYLE:
- OFF-ROAD
- FILTER SHAPE:
- TEARDROP
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FEATURES:
- PRE-OILED
$43.95Qty in Cart: 0Quantity:Price:$43.95Subtotal: -
Twin Air Pre-Oiled Air Filter for Honda CR125R CR250R 2002-2007 150207X
TWIN AIR
$43.95A quality air filter is non-negotiable for maintaining peak engine performance and protection on your CR125R or CR250R. The Twin Air Pre-Oiled design delivers superior filtration efficiency while preserving the airflow your two-stroke demands, keeping...10110569- SKU:
- 10110569
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- FEATURES:
- PRE-OILED
- FILTER SHAPE:
- TAPERED
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FILTER SHAPE:
- TEARDROP
- RIDING STYLE:
- OFF-ROAD
$43.95 -
Twin Air Pre-Oiled Air Filter for Honda CRF250R 2004-2009 CRF250X 2004-2019 CRF450R 2003-2008 CRF450X 2005-2017 150209X
TWIN AIR
$43.95Air filter performance directly impacts throttle response, fuel efficiency, and engine longevity—especially in dusty riding conditions where stock filters restrict airflow and trap contaminants. The Twin Air Pre-Oiled Air Filter delivers superior...10110570- SKU:
- 10110570
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- COLOR/FINISH:
- GREEN
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- TEARDROP
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$43.95 -
Twin Air Pre-Oiled Air Filter for Kawasaki KX80 1991-2000 KX85 2001-2024 KX100 1995-2024 151009X
TWIN AIR
$43.95A dirty or degraded air filter directly costs you horsepower, throttle response, and engine longevity—especially on high-revving two-strokes where every breath counts. The Twin Air Pre-Oiled Air Filter delivers consistent airflow while maintaining the...10110573- SKU:
- 10110573
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- GREEN
- FILTER SHAPE:
- ROUND
- UNITS:
- EACH
$43.95Qty in Cart: 0Quantity:Price:$43.95Subtotal: -
Twin Air Pre-Oiled Air Filter for Kawasaki KX65 2000-2022 151010X
TWIN AIR
$43.95A clean, efficient air filter is foundational to KX65 performance—unrestricted airflow directly translates to better throttle response and engine longevity. Twin Air's pre-oiled foam design captures fine dust and sand that stock filters miss, critical...10110574- SKU:
- 10110574
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- GREEN
- FILTER SHAPE:
- ROUND
- UNITS:
- EACH
$43.95
