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
-
On Sale
EBC VM Series Pilot Jet EBC28/486-25
EBC
MSRP: $15.76Now: $14.97Was: $15.76Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Sold to dealers in 4-packs; sold to consumers as each, Fit all RS, HS and HSR carburetors10050053- SKU:
- 10050053
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MODEL:
- MIKUNI VM28/486
- OVERALL DIAMETER METRIC:
- 5.00 MM
- OVERALL LENGTH METRIC:
- 28.10 MM
- PRODUCT NAME:
- PILOT JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- THREAD DIAMETER METRIC:
- 4.00 MM
- MATERIAL:
- BRASS
- RIDING STYLE:
- UTV
- TYPE:
- CARBURETOR
- UNITS:
- 4 PACK
- JET SIZE:
- 25
- JET TIP DIAMETER METRIC:
- 2.00 MM
- RIDING STYLE:
- OFF-ROAD
MSRP: $15.76Now: $14.97Was: $15.76 -
On Sale
EBC VM Series Pilot Jet EBC28/486-27.5
EBC
MSRP: $15.76Now: $14.97Was: $15.76Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Sold to dealers in 4-packs; sold to consumers as each, Fit all RS, HS and HSR carburetors10050054- SKU:
- 10050054
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- ATV
- TYPE:
- CARBURETOR
- MATERIAL:
- BRASS
- MODEL:
- MIKUNI VM28/486
- OVERALL DIAMETER METRIC:
- 5.00 MM
- PRODUCT NAME:
- PILOT JET
- RIDING STYLE:
- OFF-ROAD
- JET TIP DIAMETER METRIC:
- 2.00 MM
- OVERALL LENGTH METRIC:
- 28.10 MM
- THREAD DIAMETER METRIC:
- 4.00 MM
- JET SIZE:
- 27.5
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
MSRP: $15.76Now: $14.97Was: $15.76 -
On Sale
EBC VM Series Pilot Jet EBC28/486-30
EBC
MSRP: $15.76Now: $14.97Was: $15.76Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Sold to dealers in 4-packs; sold to consumers as each, Fit all RS, HS and HSR carburetors10050055- SKU:
- 10050055
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- JET SIZE:
- 30
- JET TIP DIAMETER METRIC:
- 2.00 MM
- OVERALL LENGTH METRIC:
- 28.10 MM
- RIDING STYLE:
- ATV
- THREAD DIAMETER METRIC:
- 4.00 MM
- MATERIAL:
- BRASS
- MODEL:
- MIKUNI VM28/486
- OVERALL DIAMETER METRIC:
- 5.00 MM
- PRODUCT NAME:
- PILOT JET
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- CARBURETOR
- UNITS:
- 4 PACK
- RIDING STYLE:
- STREET
MSRP: $15.76Now: $14.97Was: $15.76 -
On Sale
EBC VM Series Pilot Jet EBC28/486-32.5
EBC
MSRP: $15.76Now: $14.97Was: $15.76Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Sold to dealers in 4-packs; sold to consumers as each, Fit all RS, HS and HSR carburetors10050056- SKU:
- 10050056
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MODEL:
- MIKUNI VM28/486
- OVERALL DIAMETER METRIC:
- 5.00 MM
- OVERALL LENGTH METRIC:
- 28.10 MM
- RIDING STYLE:
- UTV
- THREAD DIAMETER METRIC:
- 4.00 MM
- UNITS:
- 4 PACK
- JET SIZE:
- 32.5
- PRODUCT NAME:
- PILOT JET
- RIDING STYLE:
- STREET
- JET TIP DIAMETER METRIC:
- 2.00 MM
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
MSRP: $15.76Now: $14.97Was: $15.76 -
On Sale
EBC VM Series Pilot Jet EBC28/486-35
EBC
MSRP: $15.76Now: $14.97Was: $15.76Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Sold to dealers in 4-packs; sold to consumers as each, Fit all RS, HS and HSR carburetors10050057- SKU:
- 10050057
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- JET SIZE:
- 35
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- THREAD DIAMETER METRIC:
- 4.00 MM
- UNITS:
- 4 PACK
- MODEL:
- MIKUNI VM28/486
- OVERALL DIAMETER METRIC:
- 5.00 MM
- PRODUCT NAME:
- PILOT JET
- JET TIP DIAMETER METRIC:
- 2.00 MM
- OVERALL LENGTH METRIC:
- 28.10 MM
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
MSRP: $15.76Now: $14.97Was: $15.76 -
On Sale
EBC VM Series Pilot Jet EBC28/486-37.5
EBC
MSRP: $15.76Now: $14.97Was: $15.76Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Sold to dealers in 4-packs; sold to consumers as each, Fit all RS, HS and HSR carburetors10050058- SKU:
- 10050058
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MODEL:
- MIKUNI VM28/486
- OVERALL DIAMETER METRIC:
- 5.00 MM
- OVERALL LENGTH METRIC:
- 28.10 MM
- PRODUCT NAME:
- PILOT JET
- THREAD DIAMETER METRIC:
- 4.00 MM
- RIDING STYLE:
- UTV
- TYPE:
- CARBURETOR
- UNITS:
- 4 PACK
- JET SIZE:
- 37.5
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- JET TIP DIAMETER METRIC:
- 2.00 MM
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
MSRP: $15.76Now: $14.97Was: $15.76 -
On Sale
EBC VM Series Pilot Jet EBC28/486-40
EBC
MSRP: $15.76Now: $14.97Was: $15.76Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, Sold to dealers in 4-packs; sold to consumers as each, Fit all RS, HS and HSR carburetors10050059- SKU:
- 10050059
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- JET SIZE:
- 40
- MODEL:
- MIKUNI VM28/486
- OVERALL DIAMETER METRIC:
- 5.00 MM
- OVERALL LENGTH METRIC:
- 28.10 MM
- PRODUCT NAME:
- PILOT JET
- THREAD DIAMETER METRIC:
- 4.00 MM
- UNITS:
- 4 PACK
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- JET TIP DIAMETER METRIC:
- 2.00 MM
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
MSRP: $15.76Now: $14.97Was: $15.76 -
HifloFiltro Air Filter BMW C400 X 2019 HFA7920
HIFLOFILTRO
$13.25Experience enhanced engine performance and protection with the HIFLOFILTRO Air Filter, specifically designed for the BMW C400. This premium filter is crafted to seamlessly fit your vehicle's factory airbox, ensuring optimal airflow and filtration without...10114533- SKU:
- 10114533
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- YELLOW
- UNITS:
- EACH
- COLOR/FINISH:
- ORANGE
- MODEL:
- SCOOTER
- BASE COLOR:
- YELLOW
- FILTER MEDIA MATERIAL:
- PAPER
- RIDING STYLE:
- STREET
- FILTER SHAPE:
- RECTANGULAR
- PRODUCT NAME:
- AIR FILTER
$13.25Qty in Cart: 0Quantity:Price:$13.25Subtotal: -
Hiflofiltro Air Filter for Honda CRF250R 2020-2021 HFF1030
HIFLOFILTRO
$23.60Experience unparalleled engine performance with the HIFLOFILTRO Air Filter CRF250 HFF1030. Designed with a unique dual-layer Hiflo foam, this filter ensures optimal airflow while providing superior filtration. Its reusable design allows for consistent...10114534- SKU:
- 10114534
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ODD
- TYPE:
- DUAL-STAGE
- COLOR/FINISH:
- GREEN
- FILTER SHAPE:
- OVAL
- COLOR/FINISH:
- WHITE
- FEATURES:
- WASHABLE
- UNITS:
- EACH
$23.60 -
Hiflofiltro Air Filter Cage Honda XR250L 1991-1999 HFF1015C
HIFLOFILTRO
$16.30The HIFLOFILTRO Air Filter Cage is expertly crafted to provide a secure fit for your Honda air filters, ensuring optimal performance and reliability. Designed with precision, this cage enhances airflow while maintaining the integrity of the filter,...10114460- SKU:
- 10114460
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- UNITS:
- EACH
- BASE COLOR:
- WHITE
- FEATURES:
- DISPOSABLE
- MATERIAL:
- PLASTIC
- PRODUCT NAME:
- CAGE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WHITE
- TYPE:
- AIR FILTER
- FILTER MEDIA MATERIAL:
- PAPER
$16.30 -
Hiflofiltro Air Filter for Suzuki DR650S 2015-2019 HFF3025
HIFLOFILTRO
$23.60Experience unparalleled engine performance with the HIFLOFILTRO Air Filter DR 650 HFF3025. Designed with advanced dual-layer Hiflo foam, this filter ensures optimal airflow while providing superior filtration. Its reusable design guarantees long-lasting...10114428- SKU:
- 10114428
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ROUND
- UNITS:
- EACH
- COLOR/FINISH:
- WHITE
- FILTER SHAPE:
- UNIQUE
- TYPE:
- DUAL-STAGE
- BASE COLOR:
- WHITE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GREEN
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
$23.60 -
MOTION PRO Premium Fuel Line - Gray - 1/4" - 25' 12-0032
MOTION PRO
$234.99Premium-quality fuel line, Stronger and more durable than vinyl fuel line, Use with any type of gasoline, Resistant to swelling, direct sunlight, hardening and/or cracking, Flexible in temperatures from -35°F to +165°F, Fuel line stretches easily over...MP12032- SKU:
- MP12032
- Availability:
- Ships Same Business Day
- Weight:
- 1.69 LBS
- APPLICATION:
- CARBURETED
- COLOR/FINISH:
- GRAY
- MODEL:
- TYGON ULTRA
- OUTSIDE DIAMETER IMPERIAL:
- 7/16'
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- LENGTH IMPERIAL:
- 25'
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- BASE COLOR:
- GRAY
- INSIDE DIAMETER IMPERIAL:
- 1/4'
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- ROLL
- INSIDE DIAMETER METRIC:
- 6.4 MM
- OUTSIDE DIAMETER METRIC:
- 11.1 MM
- RIDING STYLE:
- ATV
$234.99 -
VFORCE/MOTO TASSINARI V-Force 3 Reeds - Order/Replacement - Yamaha V302A
VFORCE/MOTO TASSINARI
$165.00When ordering replacement reeds, order one set per reed cage and confirm replacement reeds have the same number of petals as the set you are replacing, Snap-together cage uses symmetrical reed petals, eliminating the need for different "inner" and...10080070- SKU:
- 10080070
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
- MATERIAL:
- CARBON FIBER
- MODEL:
- V-FORCE 3
- TYPE:
- SNAP TOGETHER
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- REED VALVE
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
$165.00 -
VFORCE/MOTO TASSINARI V-Force 3 Reeds - Order/Replacement - KTM V351A
VFORCE/MOTO TASSINARI
$148.00When ordering replacement reeds, order one set per reed cage and confirm replacement reeds have the same number of petals as the set you are replacing, Snap-together cage uses symmetrical reed petals, eliminating the need for different "inner" and...10080071- SKU:
- 10080071
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- RUBBER
- MODEL:
- V-FORCE 3
- PRODUCT NAME:
- REED VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SNAP TOGETHER
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
$148.00 -
VFORCE/MOTO TASSINARI V-Force 3 Reeds - Order/Replacement - KTM V351B
VFORCE/MOTO TASSINARI
$148.00When ordering replacement reeds, order one set per reed cage and confirm replacement reeds have the same number of petals as the set you are replacing, Snap-together cage uses symmetrical reed petals, eliminating the need for different "inner" and...10080072- SKU:
- 10080072
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BASE COLOR:
- BLACK
- TYPE:
- SNAP TOGETHER
- UNITS:
- SET
- MATERIAL:
- CARBON FIBER
- COLOR/FINISH:
- BLACK
- MATERIAL:
- RUBBER
- MODEL:
- V-FORCE 3
- PRODUCT NAME:
- REED VALVE
- RIDING STYLE:
- OFF-ROAD
$148.00 -
VFORCE/MOTO TASSINARI V-Force 3 Reeds - Order/Replacement - KTM V306A-H
VFORCE/MOTO TASSINARI
$165.00When ordering replacement reeds, order one set per reed cage and confirm replacement reeds have the same number of petals as the set you are replacing, Snap-together cage uses symmetrical reed petals, eliminating the need for different "inner" and...10080074- SKU:
- 10080074
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- MATERIAL:
- RUBBER
- MODEL:
- V-FORCE 3
- PRODUCT NAME:
- REED VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SNAP TOGETHER
$165.00 -
VFORCE/MOTO TASSINARI V-Force 3 Petal Set - Order/Replacements 3P472H
VFORCE/MOTO TASSINARI
$65.00Reed tip shape accelerates air mixture, ensuring increased airflow for increased horsepower, When ordering replacement reeds, order one set per reed cage10080076- SKU:
- 10080076
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
- UNITS:
- SET
- MATERIAL:
- CARBON FIBER
- MODEL:
- V-FORCE 3
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- REED PETAL
- TYPE:
- SNAP TOGETHER
$65.00 -
VFORCE/MOTO TASSINARI V-Force 3 Petal Set - Order/Replacements 3P682H
VFORCE/MOTO TASSINARI
$65.00Reed tip shape accelerates air mixture, ensuring increased airflow for increased horsepower, When ordering replacement reeds, order one set per reed cage10080078- SKU:
- 10080078
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
- MATERIAL:
- CARBON FIBER
- MODEL:
- V-FORCE 3
- TYPE:
- SNAP TOGETHER
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- STREET
$65.00 -
VFORCE/MOTO TASSINARI V-Force 3 Petal Set - Order/Replacements 3P411H
VFORCE/MOTO TASSINARI
$65.00Reed tip shape accelerates air mixture, ensuring increased airflow for increased horsepower, When ordering replacement reeds, order one set per reed cage10080080- SKU:
- 10080080
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REED PETAL
- TYPE:
- SNAP TOGETHER
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- MODEL:
- V-FORCE 3
- RIDING STYLE:
- OFF-ROAD
$65.00 -
UFO Radiator Louvers - Orange - KTM AC02469
UFO
$36.95Constructed of high tensile plastic, Features already cut-out openings to ensure quick and easy installation19040223- SKU:
- 19040223
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- RADIATOR LOUVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- BASE COLOR:
- ORANGE
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$36.95Qty in Cart: 0Quantity:Price:$36.95Subtotal:
