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
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Twin Air Pre-Oiled Air Filter for Beta 2020-2026 Models 156000FR
TWIN AIR
$42.95A clogged or poorly sealed air filter robs your Beta of peak performance and leaves your engine vulnerable to abrasive contaminants. The Twin Air Pre-Oiled Air Filter eliminates guesswork with its dual-stage foam construction and factory pre-oiling,...10113036- SKU:
- 10113036
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- WASHABLE
- FILTER SHAPE:
- UNIQUE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FEATURES:
- BACKFIRE RESISTANT LAYER
- FILTER MEDIA MATERIAL:
- FOAM
$42.95 -
Twin Air Power Flow Replacement Filter for Honda CRF250R 2014-2017 and CRF450R 2013-2016 150222FR
TWIN AIR
$42.95Your Honda CRF's engine performance is only as good as the air it breathes. The Twin Air Power Flow Replacement Filter combines dual-stage foam filtration with a greaseless sealing ring to deliver maximum airflow while keeping dirt and sand out of your...10112947- SKU:
- 10112947
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- FEATURES:
- BACKFIRE RESISTANT LAYER
- FILTER MEDIA MATERIAL:
- FOAM
- BASE COLOR:
- ORANGE
- MODEL:
- POWERFLOW
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
$42.95Qty in Cart: 0Quantity:Price:$42.95Subtotal: -
Twin Air Air Filter for KTM Freeride 250 R 2015-2017 154142
TWIN AIR
$36.95A quality air filter is fundamental to engine longevity and performance—it's the first line of defense between your engine and the environment. The Twin Air 154142 delivers dual-stage foam filtration that maximizes airflow while capturing contaminants,...10113507- SKU:
- 10113507
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- OFF-WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- COLOR/FINISH:
- ORANGE
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- BASE COLOR:
- OFF-WHITE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- FEATURES:
- WASHABLE
$36.95Qty in Cart: 0Quantity:Price:$36.95Subtotal: -
Twin Air Powerflow Air Filter Kit for KTM 250 350 450 2016-2018 154218C
TWIN AIR
$179.95Stock air filters restrict airflow and allow contaminants to degrade engine performance over time. The Twin Air Powerflow Air Filter Kit replaces that factory limitation with a precision-engineered dual-stage filtration system that increases volumetric...10113341- SKU:
- 10113341
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- FEATURES:
- BACKFIRE RESISTANT LAYER
- FILTER MEDIA MATERIAL:
- FOAM
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- POWERFLOW
- RIDING STYLE:
- STREET
- BASE COLOR:
- GREEN
- STYLE:
- CLAMP-ON
- UNITS:
- KIT
$179.95 -
Twin Air Pre-Oiled Air Filter for Husqvarna TC 85 KTM 85 SX GasGas MC 85 151117X
TWIN AIR
$41.95A quality air filter is foundational to engine longevity and throttle response on your 85cc machine. The Twin Air Pre-Oiled Air Filter delivers dual-layer foam filtration that captures fine dust and larger debris without restricting airflow to your...10110577- SKU:
- 10110577
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- COLOR/FINISH:
- GREEN
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER SHAPE:
- UNIQUE
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$41.95Qty in Cart: 0Quantity:Price:$41.95Subtotal: -
Twin Air Air Filter for 1987-1988 Honda CR125R CR250R CR500R 150102
TWIN AIR
$38.95Keep your CR125R, CR250R, or CR500R running at peak efficiency with proper filtration that doesn't compromise airflow. The Twin Air Air Filter delivers the dual-layer protection your two-stroke needs to handle dusty tracks and technical terrain while...22620- SKU:
- 22620
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- FILTER MEDIA STYLE:
- DUAL-LAYER
- BASE COLOR:
- OFF-WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STANDARD
- COLOR/FINISH:
- OFF-WHITE
- COLOR/FINISH:
- ORANGE
- FEATURES:
- WASHABLE
- UNITS:
- EACH
$38.95 -
Twin Air Airbox Cover for Suzuki RM125 RM250 1996-2003 1996-2002 160079
TWIN AIR
$43.95Contaminated intake systems compromise engine reliability and performance—especially during routine maintenance when your airbox is exposed. The Twin Air Airbox Cover eliminates this risk by creating a protective barrier against water, cleaning...22957- SKU:
- 22957
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- COVER
- TYPE:
- AIRBOX
- UNITS:
- EACH
- COLOR/FINISH:
- ORANGE
- BASE COLOR:
- ORANGE
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- PVC
$43.95Qty in Cart: 0Quantity:Price:$43.95Subtotal:
