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
-
VFORCE/MOTO TASSINARI V-Force 3 Reeds V385S
VFORCE/MOTO TASSINARI
$165.00V-Force 3 reed petals deliver precise air mixture acceleration, unlocking measurable horsepower gains across your entire RPM range. The symmetrical design eliminates the guesswork of inner/outer petals, making replacements straightforward and consistent...10080271- SKU:
- 10080271
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- REED VALVE
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- TYPE:
- SNAP TOGETHER
- MATERIAL:
- CARBON FIBER
- MODEL:
- V-FORCE 3
- BASE COLOR:
- BLACK
- UNITS:
- SET
$165.00 -
VFORCE/MOTO TASSINARI V-Force 4 Reed V4R82A-I
VFORCE/MOTO TASSINARI
$185.00The V-Force 4 Reed V4R82A-I delivers measurable gains in airflow efficiency and petal longevity through precision engineering. If you're running a two-stroke that demands reliable intake performance under aggressive operating conditions, these reeds...10080317- SKU:
- 10080317
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BASE COLOR:
- BLACK
- MODEL:
- V-FORCE 4
- PRODUCT NAME:
- REED SET
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- MATERIAL:
- RUBBER
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
$185.00 -
VFORCE/MOTO TASSINARI V-Force Reed Petal Set DP120-1
VFORCE/MOTO TASSINARI
$65.00If you're running a 2-stroke engine where peak power delivery matters, your reed valve design directly controls how efficiently fuel and air enter the cylinder. The VFORCE/MOTO TASSINARI V-Force Reed Petal Set DP120-1 replaces your stock reeds with...DP1201- SKU:
- DP1201
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MATERIAL:
- CARBON FIBER
- MODEL:
- V-FORCE DELTA
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$65.00 -
VFORCE/MOTO TASSINARI V-Force Reed Petal Set DP110-1
VFORCE/MOTO TASSINARI
$65.00Reed petals are the critical intake valve in your two-stroke engine—worn or stock units directly limit power delivery across your entire powerband. The VFORCE/MOTO TASSINARI V-Force Reed Petal Set DP110-1 replaces restrictive factory petals with...DP1101- SKU:
- DP1101
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- BASE COLOR:
- BLACK
- RIDING STYLE:
- SNOW
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- REED PETAL
- MATERIAL:
- CARBON FIBER
- MODEL:
- V-FORCE DELTA
$65.00 -
VFORCE/MOTO TASSINARI V-Force Reed Petal Set 2P090-1
VFORCE/MOTO TASSINARI
$65.00If you're running a two-stroke engine and leaving power on the table, your reed petals are likely the culprit. The VFORCE/MOTO TASSINARI V-Force Reed Petal Set 2P090-1 replaces worn or stock reeds with precision-engineered components that optimize intake...2P091- SKU:
- 2P091
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- MATERIAL:
- CARBON FIBER
- COLOR/FINISH:
- BLACK
- MODEL:
- V-FORCE DELTA
- RIDING STYLE:
- OFF-ROAD
$65.00 -
UFO Radiator Louvers - Black - CRF250 AC02453
UFO
$32.99UFO Radiator Louvers improve cooling efficiency by directing airflow across your radiator during high-performance riding, reducing engine temperatures under sustained throttle. The pre-cut design eliminates custom fabrication, letting you bolt them on...19040212- SKU:
- 19040212
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- RADIATOR LOUVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- PLASTIC
- BASE COLOR:
- BLACK
$32.99Qty in Cart: 0Quantity:Price:$32.99Subtotal: -
HifloFiltro Foam Air Filter Honda CRF150R 2007-2021 HFF1011
HIFLOFILTRO
$23.60A properly functioning air filter is critical to maintaining your CRF150R's engine efficiency and longevity. The HifloFiltro HFF1011 uses dual-layer foam construction to deliver superior airflow while trapping dirt and contaminants before they reach your...10110388- SKU:
- 10110388
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- COLOR/FINISH:
- BLACK
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- TAPERED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL-STAGE
- COLOR/FINISH:
- GREEN
- FILTER SHAPE:
- TEARDROP
- UNITS:
- EACH
- COLOR/FINISH:
- WHITE
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- AIR FILTER
$23.60Qty in Cart: 0Quantity:Price:$23.60Subtotal: -
Hiflo Foam Air Filter Honda CR125R 1989-1999 HFF1012
HIFLOFILTRO
$23.60Stock air filters restrict airflow and accumulate debris rapidly, choking your CR125R's engine potential. The Hiflo Foam Air Filter uses dual-layer foam construction to deliver unrestricted airflow while maintaining superior filtration—meaning more...10110389- SKU:
- 10110389
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- COLOR/FINISH:
- BLACK
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- TAPERED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL-STAGE
- COLOR/FINISH:
- GREEN
- FILTER SHAPE:
- TEARDROP
- BASE COLOR:
- WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- COLOR/FINISH:
- WHITE
- FEATURES:
- WASHABLE
- UNITS:
- EACH
$23.60 -
Wiseco Keihin Main Jet Assortment Kit 135-205 JK001
WISECO
$266.95Carburetor tuning is where precision directly translates to performance gains, and having the right jet selection on hand eliminates guesswork during dyno sessions or track days. The Wiseco Keihin Main Jet Assortment Kit JK001 gives you five jets per...10060314- SKU:
- 10060314
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ATV
- TYPE:
- KEIHIN
- UNITS:
- KIT
- PRODUCT NAME:
- MAIN JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
$266.95 -
Wiseco Mikuni Main Jet Assortment Kit for VM Roundslide/TMX Carbs 160-510 JK003
WISECO
$266.95Carburetor tuning is critical to extracting consistent performance from your engine, and jet selection directly impacts throttle response, fuel delivery, and overall drivability. The Wiseco Mikuni Main Jet Assortment Kit (JK003) eliminates guesswork by...10050166- SKU:
- 10050166
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- MIKUNI
- UNITS:
- KIT
- PRODUCT NAME:
- MAIN JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- SNOW
$266.95 -
WSM Adapter for Mikuni 44 006-661
WSM
$26.11If you're running a Mikuni 44 carb on a closed-course competition vehicle, fuel delivery precision directly impacts throttle response and power consistency. The WSM Adapter 006-661 ensures optimal carb positioning and secure mounting, eliminating fitment...10130134- SKU:
- 10130134
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE FINISH:
- RAW
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- ADAPTER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
$26.11 -
WSM Adapter with Oil Injection - Silver - 44 mm 006-661-01
WSM
$26.11If you're running an aftermarket flame arrestor or upgrading your intake filtration system, the WSM Adapter with Oil Injection is the critical link between your filter and manifold. This 44 mm adapter ensures proper airflow dynamics while maintaining oil...10130024- SKU:
- 10130024
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- SIZE:
- 44,00 MM (1,73')
- SIZE IMPERIAL:
- 1.73'
- TYPE:
- CARBURETOR
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- WATERCRAFT
- SIZE METRIC:
- 44.00 MM
- BASE COLOR:
- SILVER
- MODEL:
- MIKUNI WITH OIL INJECTION
- PRODUCT NAME:
- ADAPTER
- UNITS:
- EACH
$26.11 -
WSM Mikuni Adapter - Silver - 38 mm 006-660
WSM
$26.11If you're upgrading to an aftermarket flame arrestor or running clamp-on air filters, the WSM Mikuni Adapter is essential for proper intake manifold integration. This 38mm adapter ensures secure fitment and optimal airflow characteristics, eliminating...10130026- SKU:
- 10130026
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- ADAPTER
- SIZE METRIC:
- 38.00 MM
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- MODEL:
- MIKUNI
- RIDING STYLE:
- WATERCRAFT
- SIZE:
- 38,00 MM (1,50')
- SIZE IMPERIAL:
- 1.50'
- COLOR/FINISH:
- SILVER
- TYPE:
- CARBURETOR
$26.11 -
WSM Mikuni Adapter - Silver - 38 mm 006-664
WSM
$26.11If you're upgrading to an aftermarket flame arrestor or running a high-flow intake setup, the WSM Mikuni Adapter is the missing link between your carb and modern filtration. This 38 mm silver adapter ensures proper fitment and airflow consistency,...10130027- SKU:
- 10130027
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- SIZE IMPERIAL:
- 1.50' - 1.57'
- SIZE METRIC:
- 38.00 MM - 40.00 MM
- TYPE:
- CARBURETOR
- BASE COLOR:
- SILVER
- MODEL:
- MIKUNI I SILVER
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- WATERCRAFT
- PRODUCT NAME:
- ADAPTER
- SIZE:
- 38,00 - 40,00 MM (1,50' - 1,57')
- UNITS:
- EACH
$26.11 -
WSM Adapter Mikuni with Oil Injection - Silver - 38 mm 006-660-01
WSM
$26.11If you're running a high-performance watercraft engine and planning to upgrade your intake system, the WSM Adapter Mikuni with Oil Injection is the foundation you need. This 38 mm adapter bridges your Mikuni carb to modern aftermarket filtration and...10130028- SKU:
- 10130028
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BASE COLOR:
- SILVER
- SIZE IMPERIAL:
- 1.50'
- SIZE METRIC:
- 38.00 MM
- MODEL:
- MIKUNI WITH OIL INJECTION
- PRODUCT NAME:
- ADAPTER
- TYPE:
- CARBURETOR
- UNITS:
- EACH
- RIDING STYLE:
- WATERCRAFT
- COLOR/FINISH:
- SILVER
- SIZE:
- 38,00 MM (1,50')
$26.11 -
WSM Adapter with Oil Injection - Silver - 57 mm 006-667
WSM
$26.11If you're running an aftermarket flame arrestor or upgrading your intake system, the WSM Adapter with Oil Injection is the critical link between your carb and filter. This 57 mm adapter ensures proper fitment with leading clamp-on filter systems while...10130029- SKU:
- 10130029
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- SILVER
- SIZE IMPERIAL:
- 2.24'
- TYPE:
- CARBURETOR
- MODEL:
- MIKUNI WITH OIL INJECTION
- SIZE:
- 57,00 MM (2,24')
- RIDING STYLE:
- WATERCRAFT
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- ADAPTER
- SIZE METRIC:
- 57.00 MM
- UNITS:
- EACH
$26.11 -
GATES Low Permeation Fuel Line - 3/8" - 1' 27097
GATES
$53.91Environmental regulations and fuel system reliability demand a fuel line that performs under pressure while keeping volatile compounds contained. The GATES Low Permeation Fuel Line combines durable construction with patented Greenshield™ barrier...07060291- SKU:
- 07060291
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- LENGTH METRIC:
- 30.5 CM
- RIDING STYLE:
- WATERCRAFT
- TYPE:
- LOW PERMEATION
- APPLICATION:
- IN-TANK
- INSIDE DIAMETER IMPERIAL:
- 3/8'
- PRODUCT NAME:
- FUEL LINE
- BASE COLOR:
- BLACK
- INSIDE DIAMETER METRIC:
- 9.5 MM
- LENGTH IMPERIAL:
- 12'
- MODEL:
- BARRICADE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- UTV
$53.91 -
GATES Low Permeation Fuel Line - 5/16" - 1' 27093
GATES
$52.11If you're running a fuel system that demands reliability and environmental responsibility, the GATES Low Permeation Fuel Line is engineered to deliver both. The patented five-layer Greenshield™ barrier technology actively prevents fuel vapor permeation...07060290- SKU:
- 07060290
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- APPLICATION:
- IN-TANK
- INSIDE DIAMETER IMPERIAL:
- 5/16'
- INSIDE DIAMETER METRIC:
- 7.9 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- WATERCRAFT
- BASE COLOR:
- BLACK
- LENGTH IMPERIAL:
- 12'
- LENGTH METRIC:
- 30.5 CM
- MODEL:
- BARRICADE
- TYPE:
- LOW PERMEATION
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- UTV
$52.11 -
GATES Low Permeation Fuel Line - 1/4" - 25' 27313
GATES
$89.60If you're building a fuel system for track or street use, fuel line integrity directly impacts both performance and environmental compliance. The GATES Low Permeation Fuel Line with Greenshield™ barrier technology prevents fuel vapor permeation—a...07060181- SKU:
- 07060181
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- APPLICATION:
- CARBURETED
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- GREEN
- INSIDE DIAMETER METRIC:
- 6.4 MM
- MODEL:
- BARRICADE
- TYPE:
- LOW PERMEATION
- BASE COLOR:
- GREEN
- INSIDE DIAMETER IMPERIAL:
- 1/4'
- LENGTH METRIC:
- 7.6 M
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 25'
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
$89.60 -
GATES Low Permeation Fuel Line - 5/16" - 25' 27314
GATES
$95.85If you're running fuel-injected performance engines or vintage builds with carburetors, fuel line integrity directly impacts reliability and environmental compliance. GATES' five-layer Greenshield™ barrier technology prevents fuel permeation—meaning less...07060182- SKU:
- 07060182
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- BASE COLOR:
- GREEN
- INSIDE DIAMETER IMPERIAL:
- 5/16'
- LENGTH METRIC:
- 7.6 M
- RIDING STYLE:
- OFF-ROAD
- APPLICATION:
- CARBURETED
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- GREEN
- MODEL:
- BARRICADE
- TYPE:
- LOW PERMEATION
- UNITS:
- EACH
- INSIDE DIAMETER METRIC:
- 7.9 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- WATERCRAFT
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 25'
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
$95.85
