Dirt Bike Air Filters and Parts
Dirt Bike Air Filters & Parts for Honda, Suzuki, Yamaha & KTM at JJ Motorsports
Boost your dirt bike's engine performance and longevity with premium air filters and parts from JJ Motorsports. Our selection includes high-flow OEM-style air filters, pre-filters, filter skins, and maintenance kits designed for superior dust protection, increased airflow, and easy cleaning in motocross, enduro, and trail riding. Compatible with top brands like Honda CRF, Suzuki RM, Yamaha YZ/WR, and KTM SX/EXC models, these durable foam and paper elements ensure cleaner air intake, better throttle response, and reduced engine wear in dusty conditions. From Twin Air's legendary foam filters to Uni Filter's dual-layer designs, we have the parts to keep your 2-stroke or 4-stroke running at peak power.
Shop trusted brands like Twin Air, Uni Filter, and Pro Filter for race-proven quality. Explore related categories such as dirt bike air and fuel for carburetors and jets or dirt bike engines and components for rebuild kits.
Top Dirt Bike Air Filters & Parts
- Twin Air Standard Air Filter Suzuki RM250 2001-2008 153108 – High-quality dual-stage foam air filter for Suzuki RM250 models, providing excellent filtration and airflow for optimal engine performance.
- Twin Air Standard Air Filter Honda CRF250R 2004-2007 150012 – Precision-engineered foam filter for Honda CRF250R, featuring oil-impregnated layers for superior dust trapping and easy maintenance.
- Pro Filter Premium Air Filter Yamaha MTX200 1986-1990 2010-03 – Premium dual-bonded foam air filter for Yamaha MTX200, designed for maximum airflow and protection in off-road conditions.
- Uni Filter Air Filter 1-7/8" x 2-1/16" x 3" PK-82 – Compact foam air filter with 1-7/8" inlet, 2-1/16" outlet, and 3" height, ideal for custom or small-displacement dirt bike applications.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Twin Air Pre-Oiled Air Filter for Kawasaki KX250F 2006-2016 KX450F 2006-2015 151119FRX
TWIN AIR
$47.95A clean air filter is non-negotiable for maintaining peak engine performance and reliability on your KX250F or KX450F. Twin Air's dual-stage foam design captures fine particles while preserving airflow, giving you the filtration efficiency you need for...10110590- SKU:
- 10110590
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- BASE COLOR:
- GREEN
- FILTER SHAPE:
- ROUND
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- UNITS:
- EACH
- COLOR/FINISH:
- GREEN
- MODEL:
- POWERFLOW
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- REPLACEMENT
- FILTER MEDIA MATERIAL:
- FOAM
$47.95 -
Twin Air Air Filter for Suzuki JR80 2001-2004 153012
TWIN AIR
$19.95A clean, unrestricted airflow is fundamental to your Suzuki JR80's throttle response and engine longevity. The Twin Air Air Filter replaces marginal OEM filtration with a dual-stage foam design that captures contaminants without choking your engine,...10110420- SKU:
- 10110420
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- BASE COLOR:
- OFF-WHITE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- STANDARD
- COLOR/FINISH:
- OFF-WHITE
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- ORANGE
$19.95 -
Twin Air Air Filter Dust Cover Honda CRF150F CRF230F 2003-2019 150209DC
TWIN AIR
$24.95Dust and debris are the silent killers of engine longevity, especially when you're pushing your Honda CRF150F or CRF230F hard in off-road conditions. The Twin Air Air Filter Dust Cover acts as your first line of defense, extending filter life and...10110437- SKU:
- 10110437
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- DUST COVER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- OFF-WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- AIR FILTER
$24.95 -
Twin Air Air Filter Dust Cover for Honda CR125R CR250R CR500R 1989-2007 150207DC
TWIN AIR
$24.95Dust and debris are the silent killers of engine longevity, especially in off-road conditions where fine particulates bypass your primary air filter. The Twin Air Dust Cover acts as a first-stage pre-filter, trapping larger contaminants before they reach...10110438- SKU:
- 10110438
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- DUST COVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- YELLOW
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- AIR FILTER
$24.95 -
Twin Air Filter Dust Cover for Suzuki RMX250 1989-1998 and DR-Z400 2000-2004 153156DC
TWIN AIR
$24.95Dust and debris are the enemy of engine longevity, especially on trail and off-road bikes where air quality is compromised. The Twin Air Filter Dust Cover acts as a first-stage defense system, trapping coarse particles before they reach your main...10110448- SKU:
- 10110448
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- PRODUCT NAME:
- DUST COVER
- TYPE:
- AIR FILTER
- BASE COLOR:
- OFF-WHITE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
Twin Air Air Filter Dust Cover for Yamaha YZ125 YZ250 YZ250F YZ450F 1997-2024 152213DC
TWIN AIR
$24.95Dust and sand are the enemy of engine longevity, especially in aggressive off-road conditions. The Twin Air Dust Cover acts as a first-stage barrier, trapping larger particulates before they reach your main air filter—meaning less frequent cleanings and...10110450- SKU:
- 10110450
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- DUST COVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- OFF-WHITE
- TYPE:
- AIR FILTER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$24.95 -
Twin Air Air Filter Kawasaki KX250F 2004-2005 151117
TWIN AIR
$38.95The Twin Air Air Filter for your Kawasaki KX250F delivers measurably better airflow than stock filtration, directly translating to improved throttle response and peak power delivery. Its dual-stage foam design keeps your engine protected from the...10110010- SKU:
- 10110010
- Availability:
- Ships Same Business Day
- Weight:
- 6.75 LBS
- COLOR/FINISH:
- OFF-WHITE
- COLOR/FINISH:
- ORANGE
- BASE COLOR:
- OFF-WHITE
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- TYPE:
- STANDARD
$38.95 -
Twin Air Air Filter 2004-2006 Suzuki RM-Z250 153217
TWIN AIR
$38.95A clean, unrestricted airflow is fundamental to engine performance—and the Twin Air Air Filter delivers both. The dual-stage foam construction captures oversized debris while maintaining the high air volume your RM-Z250 demands, ensuring consistent power...10110012- SKU:
- 10110012
- Availability:
- Ships Same Business Day
- Weight:
- 6.80 LBS
- COLOR/FINISH:
- ORANGE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- OFF-WHITE
- FEATURES:
- WASHABLE
- UNITS:
- EACH
- BASE COLOR:
- OFF-WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- TYPE:
- STANDARD
$38.95 -
Twin Air Air Filter for Suzuki DR-Z400 2000-2024 153156FR
TWIN AIR
$43.95The air filter is one of the most overlooked maintenance items on your DR-Z400, yet it directly impacts throttle response, engine longevity, and fuel efficiency. A clogged or inefficient filter forces your engine to work harder and pulls in contaminants...10110233- SKU:
- 10110233
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- FILTER SHAPE:
- ROUND
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- FIRE RESISTANT
- TYPE:
- REPLACEMENT
- BASE COLOR:
- OFF-WHITE
- PRODUCT NAME:
- AIR FILTER
- MODEL:
- POWERFLOW
- RIDING STYLE:
- STREET
$43.95Qty in Cart: 0Quantity:Price:$43.95Subtotal: -
Twin Air Airbox Cover Kawasaki KX250 2021-2024 KX450 2019-2023 KX450XC 2021-2023 160118
TWIN AIR
$47.95Protecting your airbox during maintenance is non-negotiable if you want to keep water and contaminants away from your carburetor and intake system. The Twin Air Airbox Cover seals off your intake while you pressure wash or service your bike, eliminating...10114250- SKU:
- 10114250
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$47.95 -
Twin Air Air Filter Dust Cover Kawasaki KX450 2019-2023 151124DC
TWIN AIR
$24.95Dirt and dust compromise air filter efficiency, reducing engine performance and requiring frequent maintenance. The Twin Air Dust Cover shields your air filtration system with a coarse foam pre-filter that captures contaminants before they reach your...10114254- SKU:
- 10114254
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- DUST COVER
- BASE COLOR:
- OFF-WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- AIR FILTER
$24.95 -
Twin Air Pre-Oiled Air Filter Kawasaki KX250 KX450 2019-2024 151124X
TWIN AIR
$43.95Dirt and debris are the silent killers of two-stroke performance. The Twin Air Pre-Oiled Air Filter for your KX250 or KX450 delivers dual-stage foam filtration that captures everything from coarse sand to fine dust without choking airflow—keeping your...10114255- SKU:
- 10114255
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- GREEN
- FEATURES:
- PRE-OILED
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ROUND
- UNITS:
- EACH
$43.95 -
Twin Air Air Filter for Honda CRF450X 2019-2021 CRF450L 2019-2020 CRF450RL 2021-2023 150227C
TWIN AIR
$43.95The stock air filter on your CRF450 series limits your engine's breathing potential and requires frequent cleaning in dusty conditions. The Twin Air Powerflow Kit delivers superior filtration and increased airflow volume, giving your Honda the clean,...10114301- SKU:
- 10114301
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$43.95 -
Twin Air Pre-Oiled Air Filter Beta RR 125 2T 2020-2024 158089X
TWIN AIR
$43.95A clean, efficient air filter is fundamental to maintaining peak performance on your Beta RR 125 2T. Twin Air's dual-layer foam construction traps dirt effectively while preserving the airflow your engine demands, delivering consistent power across the...10114408- SKU:
- 10114408
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ROUND
- FILTER SHAPE:
- SQUARE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FEATURES:
- PRE-OILED
$43.95 -
Twin Air Pre-Oiled Air Filter KTM 154117X
TWIN AIR
$43.95Off-road conditions demand a filter that can handle continuous exposure to dust, sand, and debris without compromising airflow or engine performance. The Twin Air Pre-Oiled Air Filter 154117X delivers dual-stage foam filtration that traps larger...10114412- SKU:
- 10114412
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- FEATURES:
- WASHABLE
- UNITS:
- EACH
- FILTER SHAPE:
- OVAL
- BASE COLOR:
- GREEN
- FEATURES:
- PRE-OILED
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
$43.95 -
Twin Air Pre-Oiled Air Filter Yamaha YZ65 2018-2024 152020X
TWIN AIR
$43.95A clogged or poorly sealed air filter directly limits your YZ65's breathing capacity, robbing you of throttle response and peak power output. The Twin Air Pre-Oiled design uses a dual-stage foam construction that captures fine dust and sand while...10114414- SKU:
- 10114414
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- FEATURES:
- PRE-OILED
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ROUND
- UNITS:
- EACH
$43.95 -
Twin Air Air Filter for Yamaha YZ85 2002-2025 152012
TWIN AIR
$38.95A restrictive or contaminated air filter directly kills engine performance and throttle response on your YZ85. The Twin Air dual-layer foam design maximizes airflow while providing superior filtration, ensuring your engine breathes freely and stays...152012- SKU:
- 152012
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- STANDARD
- BASE COLOR:
- OFF-WHITE
- COLOR/FINISH:
- OFF-WHITE
- COLOR/FINISH:
- ORANGE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
$38.95 -
Twin Air Air Filter Suzuki DR-Z125/L 2003-2025 153052
TWIN AIR
$38.95Keeping your DR-Z125 breathing clean is non-negotiable for reliable performance on the trail. The Twin Air 153052 delivers dual-stage foam filtration that traps fine dust and sand while maintaining the airflow your engine demands, reducing the need for...153052- SKU:
- 153052
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- STANDARD
- BASE COLOR:
- OFF-WHITE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- COLOR/FINISH:
- OFF-WHITE
- COLOR/FINISH:
- ORANGE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FILTER MEDIA STYLE:
- DUAL-LAYER
$38.95 -
Twin Air Air Filter for Suzuki DR-Z400 2000-2024 153156
TWIN AIR
$38.95A properly functioning air filter is critical to engine longevity and performance—it's your first line of defense against dust, sand, and debris while maintaining the optimal air-to-fuel ratio your DR-Z400 demands. Twin Air's dual-layer foam construction...153156- SKU:
- 153156
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- BASE COLOR:
- OFF-WHITE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- OFF-WHITE
- COLOR/FINISH:
- ORANGE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- STANDARD
$38.95 -
Twin Air Air Filter for 2002-2003 Suzuki RM125 RM250 153214
TWIN AIR
$38.95A properly flowing air filter is fundamental to maintaining peak performance and engine reliability on your RM125 or RM250. Twin Air's dual-bonded foam design delivers superior filtration without sacrificing the airflow your two-stroke demands, even when...153214- SKU:
- 153214
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- TYPE:
- STANDARD
- COLOR/FINISH:
- OFF-WHITE
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- OFF-WHITE
- COLOR/FINISH:
- ORANGE
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- UNITS:
- EACH
$38.95
