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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Hiflofiltro Foam Air Filter Suzuki RM125 2002-2003 HFF3013
HIFLOFILTRO
$23.60Experience enhanced engine performance with the HIFLOFILTRO Foam Air Filter designed specifically for Suzuki models. Its innovative dual-layer foam construction ensures optimal airflow while providing superior filtration, allowing your engine to breathe...10110405- SKU:
- 10110405
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- COLOR/FINISH:
- GREEN
- FILTER SHAPE:
- TEARDROP
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- TAPERED
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- AIR FILTER
- COLOR/FINISH:
- WHITE
- TYPE:
- DUAL-STAGE
$23.60Qty in Cart: 0Quantity:Price:$23.60Subtotal: -
Hiflofiltro Air Filter for Suzuki AN400 Burgman 2007-2017 HFA3401
HIFLOFILTRO
$21.98Upgrade your Suzuki Burgman with the HIFLOFILTRO AN400 Air Filter, designed for optimal performance and efficiency. This high-quality filter is engineered to fit seamlessly into the factory airbox, ensuring a hassle-free installation without the need for...10113265- SKU:
- 10113265
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- STYLE:
- STANDARD
- FILTER MEDIA MATERIAL:
- PAPER
- FILTER SHAPE:
- RECTANGULAR
- TYPE:
- REPLACEMENT
- MODEL:
- OEM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$21.98 -
Hiflofiltro Air Filter Honda C70 1975-1983 HFA1001
HIFLOFILTRO
$10.15Upgrade your Honda C50-90 with the HIFLOFILTRO Air Filter, designed for seamless integration into the factory airbox. Crafted from premium materials, this filter ensures optimal airflow and filtration efficiency, enhancing your engine's performance...10112622- SKU:
- 10112622
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- FEATURES:
- WASHABLE
- RIDING STYLE:
- STREET
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
$10.15Qty in Cart: 0Quantity:Price:$10.15Subtotal: -
On Sale
Hiflofiltro Air Filter Yamaha XP500 TMAX 2001-2007 Right Hand Side V-Belt Filter HFA4506
HIFLOFILTRO
MSRP: $20.95Now: $13.00Was: $20.95Experience enhanced engine performance with the HIFLOFILTRO Air Filter designed specifically for the XP500 T-Max. This air filter is engineered to provide superior airflow while effectively trapping contaminants, ensuring optimal engine efficiency. Its...10112018- SKU:
- 10112018
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- FILTER MEDIA MATERIAL:
- PAPER
- TYPE:
- RIGHT HAND SIDE
- FEATURES:
- DISPOSABLE
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- BASE COLOR:
- WHITE
- FILTER SHAPE:
- ROUND
MSRP: $20.95Now: $13.00Was: $20.95Qty in Cart: 0Quantity:Price:MSRP: $20.95Now: $13.00Was: $20.95Subtotal: -
BOYESEN Single-Stage Reed - Fiber - KTM 50/65SX SSF040
BOYESEN
$24.95Snowmobile Super Stock Reeds SSF040 Designed specifically for snowmobiles, ensuring optimal fit and function. Packaged as cylinder sets, with one set required per cylinder for easy installation. Durable construction that lasts longer than...SSF040- SKU:
- SSF040
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- SET
- PRODUCT NAME:
- REED PETAL
- MATERIAL:
- FIBERGLASS
- MODEL:
- SUPER STOCK
- RIDING STYLE:
- OFF-ROAD
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
BOYESEN Single-Stage Reed - Carbon - KTM 200EXC '03 SSC241
BOYESEN
$50.95Snowmobile Super Stock Reeds - SSC241 Designed as complete cylinder sets for optimal performance. One set required per cylinder ensures seamless installation. Durable construction offers longer lifespan compared to stock reeds. Provides...SSC241- SKU:
- SSC241
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$50.95Qty in Cart: 0Quantity:Price:$50.95Subtotal: -
BOYESEN Single-Stage Reed - Carbon - YZ250 '03 SSC132
BOYESEN
$50.95Snowmobile Super Stock Reeds SSC132 Packaged as complete Cylinder sets for easy installation. One set required per cylinder, ensuring a perfect fit. Durable design offers longer lifespan and superior value compared to stock or carbon reeds. ...SSC132- SKU:
- SSC132
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MATERIAL:
- CARBON
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- SUPER STOCK
$50.95 -
BOYESEN Single-Stage Reed - Carbon - YZ125 '94-'00 SSC031
BOYESEN
$50.95Snowmobile Super Stock Reeds SSC031 Packaged as complete cylinder sets for easy installation. One set required per cylinder, ensuring comprehensive coverage. Durable construction offers longer lifespan compared to standard options. ...SSC031- SKU:
- SSC031
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MODEL:
- SUPER STOCK
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$50.95Qty in Cart: 0Quantity:Price:$50.95Subtotal: -
BOYESEN Single-Stage Reed - Carbon - RM/RMX250 SSC022
BOYESEN
$50.95Snowmobile Super Stock Reeds SSC022 Designed specifically for snowmobiles, ensuring optimal performance. Sold as cylinder sets, with one set needed per cylinder. Durable construction offers longer lifespan compared to other stock reeds. ...SSC022- SKU:
- SSC022
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$50.95Qty in Cart: 0Quantity:Price:$50.95Subtotal: -
BOYESEN Radiator Valve - KTM Miscellaneous RAD43X
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD43X- SKU:
- RAD43X
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- MODEL:
- RAD VALVE
- UNITS:
- EACH
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Radiator Valve - KX250 '87-'93 RAD-12
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD12- SKU:
- RAD12
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- REED CAGE ASSEMBLY
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Radiator Valve - CR250 '03 RAD-02G
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD02G- SKU:
- RAD02G
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- MODEL:
- RAD VALVE
- UNITS:
- EACH
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- COLOR/FINISH:
- SILVER
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Radiator Valve - CR125 '03 RAD-01H
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD01H- SKU:
- RAD01H
- Availability:
- Ships Same Business Day
- Weight:
- 1.08 LBS
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- COLOR/FINISH:
- SILVER
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- UNITS:
- EACH
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Pro Series Reed for RAD24B PSR17
BOYESEN
$64.95The latest carbon fiber technology with all the advantages of Boyesen's patented dual-stage reed design, Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response, Offers the quickest acceleration any reed can...PRO17- SKU:
- PRO17
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MODEL:
- PRO SERIES
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- BASE COLOR:
- YELLOW
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
$64.95Qty in Cart: 0Quantity:Price:$64.95Subtotal: -
BOYESEN Pro Series Reed for RAD42B PSR156
BOYESEN
$64.95The latest carbon fiber technology with all the advantages of Boyesen's patented dual-stage reed design, Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response, Offers the quickest acceleration any reed can...PRO156- SKU:
- PRO156
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- TYPE:
- DUAL STAGE
- UNITS:
- SET
$64.95Qty in Cart: 0Quantity:Price:$64.95Subtotal: -
BOYESEN Pro Series Reed - KX125 PRO03
BOYESEN
$62.95Respond quickly and accurately to piston speed changes for smooth, dependable throttle response, High-tech carbon fiber with all the advantages of Boyesen's exclusive dual-stage reed design, Offer the quickest acceleration any reed can offer; maximizes...PRO03- SKU:
- PRO03
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- MATERIAL:
- CARBON FIBER
- MODEL:
- PRO SERIES
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$62.95Qty in Cart: 0Quantity:Price:$62.95Subtotal: -
BOYESEN Radiator Valve - CR125 '05-'07 RAD-01J
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...10080111- SKU:
- 10080111
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- TYPE:
- DUAL STAGE
- COLOR/FINISH:
- SILVER
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal: -
BOYESEN Radiator Valve - RM/KX65 RAD-15
BOYESEN
$159.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...10080003- SKU:
- 10080003
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MATERIAL:
- CARBON FIBER
- COLOR/FINISH:
- SILVER
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- TYPE:
- DUAL STAGE
- MATERIAL:
- ALUMINUM
- UNITS:
- EACH
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
BOYESEN Single-Stage Reed - Carbon - Kawasaki/Suzuki SSC110
BOYESEN
$39.95Snowmobile Super Stock Reeds SSC110 Packaged as complete cylinder sets for easy installation. One set required per cylinder, ensuring optimal performance. Durable construction offers longevity and better value compared to competitors. ...SSC110- SKU:
- SSC110
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
BOYESEN Single-Stage Reed - Carbon - YZ250/WR250 SSC032
BOYESEN
$50.95Snowmobile Super Stock reeds are packaged as Cylinder sets. One set is required per cylinder, Last longer and better value than other stock or carbon reeds on the market, Carbon or fiber single-stage replacement reeds, Enhance performance at all rpm,...SSC032- SKU:
- SSC032
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- SET
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
$50.95Qty in Cart: 0Quantity:Price:$50.95Subtotal:
