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
-
NO TOIL Air Filter - Honda 120-54
NO TOIL
$30.95A clean air filter is non-negotiable for maintaining engine efficiency and protecting internal components from contamination. The NO TOIL 120-54 uses a dual-pore design that captures fine dust particles that single-stage filters miss, directly...10114992- SKU:
- 10114992
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$30.95 -
NO TOIL Air Filter - Kawasaki 140-51
NO TOIL
$30.95A clogged or inefficient air filter starves your engine of clean airflow, killing both performance and fuel efficiency. The NO TOIL 140-51 uses dual-pore technology to capture fine dust particles that single-stage filters miss, keeping your intake system...10114993- SKU:
- 10114993
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$30.95 -
NO TOIL Pre-Oiled Air Filter - Honda 1254
NO TOIL
$33.95A restrictive stock air filter costs you measurable horsepower and throttle response. The NO TOIL Pre-Oiled Air Filter for Honda 1254 delivers superior airflow while maintaining reliable engine protection, giving you the performance gains you're looking...10114995- SKU:
- 10114995
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$33.95 -
NO TOIL Pre-Oiled Air Filter - Kawasaki 1451
NO TOIL
$33.95A properly flowing intake system directly translates to measurable horsepower gains and sharper throttle response—this pre-oiled foam filter eliminates the guesswork of installation while delivering consistent airflow enhancement. The NO TOIL 1451 is...10114996- SKU:
- 10114996
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$33.95 -
AXP RACING Radiator Brace - Yamaha WR AX1349
AXP RACING
$66.95Radiator damage from a fall can sideline your bike and drain your wallet—this AXP Racing brace eliminates that risk. By forming a protective cage around your radiator with rigid 4mm aluminum, it absorbs impact energy and keeps costly repairs off your...19010923- SKU:
- 19010923
- Availability:
- Ships Same Business Day
- Weight:
- 1.03 LBS
- BASE COLOR:
- SILVER
- TYPE:
- RADIATOR
- COLOR/FINISH:
- BLUE
- MOUNTING POSITION:
- RADIATOR
- PRODUCT NAME:
- BRACE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE FINISH:
- UNFINISHED
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- ALUMINUM
$66.95 -
AXP RACING Radiator Brace - Honda CRF AX1358
AXP RACING
$66.95Radiator damage from crashes can sideline your bike and drain your wallet. The AXP RACING Radiator Brace protects your cooling system with a rigid aluminum cage that absorbs impact without compromising weight or handling. By securing your radiator at...19010924- SKU:
- 19010924
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- BASE COLOR:
- SILVER
- TYPE:
- RADIATOR
- BASE FINISH:
- UNFINISHED
- COLOR/FINISH:
- RED
- COLOR/FINISH:
- UNFINISHED
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- RADIATOR
- UNITS:
- PAIR
- PRODUCT NAME:
- BRACE
- RIDING STYLE:
- OFF-ROAD
$66.95Qty in Cart: 0Quantity:Price:$66.95Subtotal: -
AXP RACING Radiator Brace - Beta X-Trainer AX1397
AXP RACING
$119.95Radiator damage during a crash can sideline your bike and drain your wallet fast. The AXP RACING Radiator Brace wraps your radiator in protective aluminum armor, absorbing impact energy and preventing costly repairs. Whether you're pushing hard on the...19010925- SKU:
- 19010925
- Availability:
- Ships Same Business Day
- Weight:
- 2.01 LBS
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- TYPE:
- RADIATOR
- PRODUCT NAME:
- BRACE
- COLOR/FINISH:
- UNFINISHED
- RIDING STYLE:
- OFF-ROAD
- BASE FINISH:
- UNFINISHED
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- RADIATOR
- UNITS:
- PAIR
$119.95 -
AXP RACING Radiator Brace - Yamaha YZF AX1496
AXP RACING
$99.95Radiator damage can sideline your bike and drain your wallet—especially mid-season when you can't afford downtime. The AXP RACING Radiator Brace wraps your cooling system in protective coverage, absorbing impact energy during crashes and rough terrain...19010926- SKU:
- 19010926
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MATERIAL:
- ALUMINUM
- COLOR/FINISH:
- BLUE
- MOUNTING POSITION:
- RADIATOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE FINISH:
- POLISHED
- COLOR/FINISH:
- UNFINISHED
- BASE COLOR:
- BLUE
- PRODUCT NAME:
- BRACE
- TYPE:
- RADIATOR
$99.95 -
AXP RACING Radiator Brace - Honda CRF R AX1598
AXP RACING
$119.95Radiator damage during a race or trail ride can sideline your bike and drain your wallet. The AXP RACING Radiator Brace for Honda CRF R wraps your radiator in protective aluminum without adding unnecessary weight or requiring modifications to your frame...19010927- SKU:
- 19010927
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- RADIATOR
- PRODUCT NAME:
- BRACE
- TYPE:
- RADIATOR
- BASE COLOR:
- RED
- BASE FINISH:
- POLISHED
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
$119.95 -
AXP RACING Radiator Brace - Yamaha WR AX1680
AXP RACING
$129.95Radiator damage from crashes can sideline your bike and drain your wallet—this brace eliminates that risk. The AXP RACING Radiator Brace wraps your radiator in protective aluminum without adding weight or requiring modifications, so you can focus on...19010928- SKU:
- 19010928
- Availability:
- Ships Same Business Day
- Weight:
- 2.56 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- RADIATOR
- PRODUCT NAME:
- BRACE
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- RED
- BASE FINISH:
- POLISHED
- TYPE:
- RADIATOR
$129.95Qty in Cart: 0Quantity:Price:$129.95Subtotal: -
AXP RACING Radiator Brace - Xtrem - Sherco AX1582
AXP RACING
$155.95Radiator damage during off-road racing or trail riding can mean costly repairs and unexpected downtime. The AXP Racing Radiator Brace Xtrem provides comprehensive protection by forming a protective cage around your radiator, absorbing impact forces that...19010930- SKU:
- 19010930
- Availability:
- Ships Same Business Day
- Weight:
- 2.83 LBS
- MATERIAL:
- ALUMINUM ALLOY
- MODEL:
- XTREM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- GUARD
- TYPE:
- RADIATOR
$155.95Qty in Cart: 0Quantity:Price:$155.95Subtotal: -
AXP RACING Radiator Brace - Xtrem - Beta AX1583
AXP RACING
$155.95A radiator is one of your bike's most expensive and vulnerable components—a single crash can mean thousands in repairs. The AXP RACING Radiator Brace - Xtrem provides a protective cage around your radiator, absorbing impact energy and preventing...19010931- SKU:
- 19010931
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- MATERIAL:
- ALUMINUM ALLOY
- MODEL:
- XTREM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GUARD
- TYPE:
- RADIATOR
$155.95 -
AXP RACING Radiator Brace - Xtrem - Beta AX1584
AXP RACING
$155.95Radiator damage during a crash or aggressive trail riding can sideline your bike and drain your wallet fast. The AXP RACING Radiator Brace—Xtrem wraps your radiator in protective coverage without requiring any bike modifications, keeping you focused on...19010932- SKU:
- 19010932
- Availability:
- Ships Same Business Day
- Weight:
- 2.98 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM ALLOY
- MODEL:
- XTREM
- UNITS:
- PAIR
- COLOR/FINISH:
- RED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- GUARD
- TYPE:
- RADIATOR
$155.95 -
AXP RACING Radiator Brace - Xtrem - KTM AX1593
AXP RACING
$155.95Radiator damage during aggressive riding or crashes can sideline your bike and drain your wallet fast. The AXP RACING Radiator Brace – Xtrem wraps your radiator in protective aluminum without adding unnecessary weight or requiring modifications to your...19010933- SKU:
- 19010933
- Availability:
- Ships Same Business Day
- Weight:
- 2.99 LBS
- MATERIAL:
- ALUMINUM ALLOY
- MODEL:
- XTREM
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- GUARD
- TYPE:
- RADIATOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
$155.95 -
HifloFiltro Air Filter for Honda CRF125F 2014-2023 HFF1032
HIFLOFILTRO
$23.60A clogged or degraded air filter directly impacts engine breathing, fuel economy, and power delivery on your Honda CRF125F. This HifloFiltro replacement restores optimal airflow to your intake system while maintaining the filtration protection your...10114746- SKU:
- 10114746
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- COLOR/FINISH:
- GREEN
- PRODUCT NAME:
- AIR FILTER
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- WHITE
- FILTER MEDIA MATERIAL:
- DUAL DENSE FOAM
- STYLE:
- OEM STYLE
- UNITS:
- EACH
$23.60 -
Hiflofiltro Air Filter for Honda CRF250F 2019-2025 HFF1033
HIFLOFILTRO
$23.60A clogged or degraded air filter forces your CRF250F to work harder, robbing you of throttle response and fuel efficiency. The Hiflofiltro HFF1033 restores proper airflow to your engine, delivering cleaner combustion and consistent performance whether...10114747- SKU:
- 10114747
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- FILTER MEDIA MATERIAL:
- DUAL DENSE FOAM
- STYLE:
- OEM STYLE
- UNITS:
- EACH
- COLOR/FINISH:
- WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- GREEN
$23.60 -
On Sale
HIFLOFILTRO Air Filter for Yamaha YZ450F 2023 HFF4031
HIFLOFILTRO
MSRP: $23.60Now: $12.00Was: $23.60A clogged or degraded air filter starves your YZ450F's engine of the clean intake it needs to deliver full power and throttle response. The HFF4031 restores optimal airflow while maintaining the filtration integrity your engine demands, whether you're...10114762- SKU:
- 10114762
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- FILTER MEDIA MATERIAL:
- DUAL DENSE FOAM
- STYLE:
- OEM STYLE
- UNITS:
- EACH
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- GREEN
- PRODUCT NAME:
- AIR FILTER
MSRP: $23.60Now: $12.00Was: $23.60 -
Hiflofiltro Air Filter for Honda CRF250R 2022-2024 HFF1031
HIFLOFILTRO
$23.60A clogged or degraded air filter forces your CRF250R's engine to work harder, stealing power and efficiency when you need it most. The Hiflofiltro HFF1031 delivers precise fitment and premium filtration that maintains peak airflow while protecting...10114564- SKU:
- 10114564
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- COLOR/FINISH:
- WHITE
- STYLE:
- OEM STYLE
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- BASE COLOR:
- WHITE
- FILTER MEDIA MATERIAL:
- DUAL DENSE FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
$23.60 -
DYNOJET Power Commander 6 - KTM/Husqvarna PC6-18031
DYNOJET
$569.98Stock fuel mapping limits your KTM or Husqvarna's true potential, leaving performance gains on the table and forcing you to work around factory constraints. The DYNOJET Power Commander 6 delivers cylinder-by-cylinder, gear-specific tuning that lets you...10204104- SKU:
- 10204104
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL INJECTION MODULE
- BASE COLOR:
- BLACK
- MODEL:
- POWER COMMANDER 6
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
- PROGRAMMING:
- PROGRAMMABLE
- FEATURE:
- USB POWERED
- PROGRAMMING:
- PRE-PROGRAMMED
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$569.98 -
Hiflofiltro Replacement Air Filter KTM 1290 Super Duke R 2014-2019 HFF5021
HIFLOFILTRO
$23.60A quality air filter is fundamental to maintaining engine performance and longevity—restrictive or poorly-sealed filters rob your 1290 Super Duke R of horsepower and can allow contaminants to compromise internal components. The Hiflofiltro HFF5021...10114722- SKU:
- 10114722
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- BASE COLOR:
- WHITE
- FILTER MEDIA MATERIAL:
- DUAL DENSE FOAM
- COLOR/FINISH:
- GREEN
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- OEM STYLE
- UNITS:
- EACH
- COLOR/FINISH:
- WHITE
$23.60
