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
-
K & N Universal Precharger - Black RU-0510PK
K & N
$26.99If you're running your engine in dusty, high-debris environments—whether on the track, trail, or workshop—airflow restriction from dirt accumulation will compromise filter efficiency and shorten service intervals. The K&N Universal Precharger RU-0510PK...RU0510PK- SKU:
- RU0510PK
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- MATERIAL:
- POLYESTER
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- FEATURES:
- CLOSED TOP
- PRODUCT NAME:
- PRECHARGER
- RIDING STYLE:
- UTV
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
$26.99 -
K & N Air Filter - XP500 T-Max YA-5008
K & N
$72.99If you're running a modified T-Max and want measurable power gains without ECU tuning headaches, this K&N air filter delivers. The sparser pleate design opens your intake tract for better airflow, while the multi-layer cotton gauze media keeps your...10112030- SKU:
- 10112030
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- COLOR/FINISH:
- RED
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- FILTER SHAPE:
- PANEL
- FLANGE POSITION:
- NONE
- MODEL:
- HIGH-FLOW
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- BLACK
- FEATURES:
- WASHABLE
- BASE COLOR:
- RED
- FILTER HEIGHT METRIC:
- 25.00 MM
- PANEL OUTSIDE DIMENSIONS (LENGTH X WIDTH) METRIC:
- 149.00 MM [L] X 111.00 MM [W]
- PRODUCT NAME:
- AIR FILTER
$72.99 -
K & N Air Filter - EX250R Ninja KA-2508
K & N
$102.99A restrictive factory air filter limits your engine's breathing potential and forces you to service it more frequently than necessary. The K&N KA-2508 delivers measurably higher airflow to your EX250R Ninja's intake while maintaining superior...10111516- SKU:
- 10111516
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
$102.99Qty in Cart: 0Quantity:Price:$102.99Subtotal: -
K & N Air Filter - TRX680 Rincon HA-6806
K & N
$106.99The K&N Air Filter HA-6806 delivers measurable airflow improvements for your TRX680 Rincan without requiring fuel-management adjustments or extensive modification. The pleated media design maximizes filtration surface area, extending service intervals...10111027- SKU:
- 10111027
- Availability:
- Ships Same Business Day
- Weight:
- 1.04 LBS
- FILTER HEIGHT IMPERIAL:
- 4.875'
- MOUNTING FLANGE/INSIDE DIAMETER IMPERIAL:
- 3.125'
- BASE COLOR:
- BLACK
- FILTER SHAPE:
- ROUND
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- FEATURES:
- WASHABLE
- FLANGE POSITION:
- CENTERED
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- MODEL:
- HIGH-FLOW
$106.99Qty in Cart: 0Quantity:Price:$106.99Subtotal: -
K & N Air Filter - Bombardier DS650 BD-6500
K & N
$83.99A quality air filter is foundational to engine performance—restrictive OEM filters rob horsepower and throttle response that your DS650 is capable of delivering. The K&N BD-6500 replaces that bottleneck with a high-flow design that maintains clean...BD6500- SKU:
- BD6500
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
- FILTER HEIGHT IMPERIAL:
- 6.50'
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- FLANGE POSITION:
- NONE
- MODEL:
- HIGH-FLOW
- RIDING STYLE:
- ATV
- MOUNTING FLANGE/INSIDE DIAMETER IMPERIAL:
- 4.00'
- PRODUCT NAME:
- AIR FILTER
- BASE COLOR:
- BLACK
- BASE COLOR:
- RED
- FILTER SHAPE:
- ROUND
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- RIDING STYLE:
- UTV
$83.99 -
K & N Air Filter - Arctic Cat ATV AC-4096-1
K & N
$86.99Your Arctic Cat ATV deserves unrestricted airflow to unlock its full performance potential. The K&N Air Filter AC-4096-1 delivers increased horsepower and throttle response by replacing your restrictive OEM filter with high-flow pleated media—no tuning...AC4096- SKU:
- AC4096
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- BASE COLOR:
- RED
- FILTER HEIGHT IMPERIAL:
- 4.00'
- MOUNTING FLANGE/INSIDE DIAMETER IMPERIAL:
- 2.688'
- RIDING STYLE:
- UTV
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- FLANGE POSITION:
- NONE
- MODEL:
- HIGH-FLOW
- RIDING STYLE:
- ATV
- BASE COLOR:
- BLACK
- FILTER SHAPE:
- ROUND
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER SHAPE:
- TAPERED
$86.99Qty in Cart: 0Quantity:Price:$86.99Subtotal: -
DYNOJET Jet Kit - Honda CRF230L 1177
DYNOJET
$106.42Fine-tuning your Honda CRF230L's fuel mapping is essential to unlock its full potential and match the performance characteristics of your intake and exhaust modifications. The DYNOJET Jet Kit delivers stage-specific calibration options, allowing you to...10070519- SKU:
- 10070519
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- TYPE:
- STAGE 1
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- STAGE 2
$106.42Qty in Cart: 0Quantity:Price:$106.42Subtotal: -
FUEL STAR Hose and Clamp Kit - KTM FS110-0122
FUEL STAR
$16.95A compromised fuel line is a silent killer of engine performance and reliability. This direct OE replacement kit from FUEL STAR ensures proper fuel delivery without the risk of leaks, vapor loss, or contamination that comes with aging hoses. If you're...07060342- SKU:
- 07060342
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- MATERIAL:
- VITON
- TYPE:
- HOSE KIT
- TYPE:
- CLAMP KIT
- BASE COLOR:
- BLACK
$16.95Qty in Cart: 0Quantity:Price:$16.95Subtotal: -
FUEL STAR Hose and Clamp Kit - KTM FS110-0127
FUEL STAR
$15.95A compromised fuel line can silently sabotage engine performance and create serious safety hazards on the track or trail. The FUEL STAR Hose and Clamp Kit delivers a direct OE replacement engineered to restore fuel delivery integrity, eliminate leaks,...07060347- SKU:
- 07060347
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- CLAMP KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- UNITS:
- KIT
- MATERIAL:
- VITON
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HOSE KIT
- BASE COLOR:
- BLACK
$15.95Qty in Cart: 0Quantity:Price:$15.95Subtotal: -
FUEL STAR Hose and Clamp Kit - Suzuki FS110-0119
FUEL STAR
$23.95A degraded or failing fuel line compromises both performance and safety, risking fuel leaks and engine stalling at critical moments. The FUEL STAR Hose and Clamp Kit restores OE-specification fuel delivery to your Suzuki, ensuring consistent fuel...07060355- SKU:
- 07060355
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- CLAMP KIT
- BASE COLOR:
- BLACK
- MATERIAL:
- VITON
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HOSE KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- UNITS:
- KIT
$23.95 -
NO TOIL Air Filter 380-12
NO TOIL
$30.95A quality air filter is the first line of defense for your engine's longevity and performance. The NO TOIL 380-12 delivers superior airflow while maintaining aggressive filtration, keeping contaminants out without choking your engine. Built with...10110172- SKU:
- 10110172
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$30.95Qty in Cart: 0Quantity:Price:$30.95Subtotal: -
DEVOL Radiator Guards 0101-5401
DEVOL
$89.95Radiator damage from impacts and debris is one of the quickest ways to sideline your machine mid-race or trail. The DEVOL Radiator Guards 0101-5401 mount directly to your frame with a protective cage design that shields your cooling system from contact...19010846- SKU:
- 19010846
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BASE FINISH:
- RAW
- MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- COLOR/FINISH:
- BRUSHED ALUMINUM
- PRODUCT NAME:
- RADIATOR GUARD
$89.95Qty in Cart: 0Quantity:Price:$89.95Subtotal: -
EBC Pilot Jet EBC30/96-32.5
EBC
$14.85Carburetor jetting directly impacts engine performance, fuel efficiency, and throttle response. The EBC Pilot Jet delivers precision fuel metering at low engine speeds, ensuring smooth idle quality and predictable part-throttle behavior. If your...10050111- SKU:
- 10050111
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- JET TIP DIAMETER METRIC:
- 3.50 MM
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BRASS
- MATERIAL:
- BRASS
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- OVERALL LENGTH METRIC:
- 14.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- JET SIZE:
- 32.5
- TYPE:
- PILOT
$14.85Qty in Cart: 0Quantity:Price:$14.85Subtotal: -
EBC VM Series Pilot Jet EBC22/210-27.5
EBC
$13.76Precise fuel metering is critical to carburetor performance, and a worn or incorrectly sized pilot jet will cause cold-start hesitation, off-idle stumbling, and poor throttle response. The EBC VM Series Pilot Jet delivers flow-calibrated accuracy in...10050020- SKU:
- 10050020
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- BASE COLOR:
- BRASS
- JET SIZE:
- 27.5
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- JET TIP DIAMETER METRIC:
- 3.00 MM
- TYPE:
- PILOT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BRASS
- HEAD DIAMETER METRIC:
- 4.80 MM
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 13.50 MM
- RIDING STYLE:
- ATV
$13.76 -
MOTION PRO T-Connector Fuel Line Fittings - 1/4" 12-0019
MOTION PRO
$48.99If you're running carbureted fuel systems or low-pressure applications, fuel line routing can get complicated fast—especially when you need to merge multiple fuel sources into a single line. The MOTION PRO T-Connector solves this challenge with a...P12019- SKU:
- P12019
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- COLOR/FINISH:
- WHITE
- FITTING CONNECTOR TYPE IMPERIAL:
- 1/4' HOSE BARB
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- TEE
- TYPE:
- HOSE
- BASE COLOR:
- WHITE
- FITTING CONNECTOR TYPE METRIC:
- 6.4 MM HOSE BARB
- MATERIAL:
- PLASTIC
- UNITS:
- KIT
- FITTING CONNECTOR TYPE:
- 6,4 MM (1/4') HOSE BARB
- PRODUCT NAME:
- FITTING
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
$48.99 -
MOTION PRO T-Connector Fuel Line Fittings - 5/16" 12-0020
MOTION PRO
$49.95If you're running a carbureted fuel system or low-pressure application, you need reliable fuel line distribution that won't leak or fail under load. The MOTION PRO T-Connector Fuel Line Fittings give you a clean, straightforward way to split fuel flow...P12020- SKU:
- P12020
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- FITTING CONNECTOR TYPE METRIC:
- 7.9 MM HOSE BARB
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- TEE
- TYPE:
- HOSE
- UNITS:
- KIT
- FITTING CONNECTOR TYPE:
- 7,9 MM (5/16') HOSE BARB
- FITTING CONNECTOR TYPE IMPERIAL:
- 5/16' HOSE BARB
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- FITTING
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
MOTION PRO T-Connector Fuel Line Fittings - 3/8" 12-0021
MOTION PRO
$78.95If you're running multiple fuel lines in a carbureted or naturally aspirated setup, consolidating them into a single source requires a reliable connector—not a jury-rigged solution. The MOTION PRO T-Connector gives you a clean, leak-free junction point...P12021- SKU:
- P12021
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- FITTING CONNECTOR TYPE METRIC:
- 9.5 MM HOSE BARB
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- TYPE:
- HOSE
- UNITS:
- KIT
- FITTING CONNECTOR TYPE:
- 9,5 MM (3/8') HOSE BARB
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- STYLE:
- TEE
- BASE COLOR:
- WHITE
- FITTING CONNECTOR TYPE IMPERIAL:
- 3/8' HOSE BARB
- PRODUCT NAME:
- FITTING
- RIDING STYLE:
- STREET
$78.95Qty in Cart: 0Quantity:Price:$78.95Subtotal: -
VFORCE/MOTO TASSINARI V-Force 3 Reeds - Order/Replacement - Honda V315A
VFORCE/MOTO TASSINARI
$165.00Worn or damaged reeds directly compromise your engine's breathing efficiency, robbing you of horsepower and throttle response. The V-Force 3 delivers precision-engineered reed petals that optimize air mixture acceleration and flow, restoring or enhancing...10080058- SKU:
- 10080058
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- CARBON FIBER
- COLOR/FINISH:
- BLACK
- UNITS:
- SET
- 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 Reeds - Kawasaki V3150-794-2
VFORCE/MOTO TASSINARI
$265.00V-Force 3 reed petals are critical wear items that directly impact your Kawasaki's intake efficiency and peak horsepower output. Over time, reeds develop micro-fractures and lose their sealing integrity, robbing you of throttle response and top-end power...10080287- SKU:
- 10080287
- Availability:
- Ships Same Business Day
- Weight:
- 1.03 LBS
- BASE COLOR:
- BLACK
- TYPE:
- SNAP TOGETHER
- UNITS:
- SET
- MATERIAL:
- RUBBER
- MODEL:
- V-FORCE 3
- PRODUCT NAME:
- REED VALVE
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- WATERCRAFT
- MATERIAL:
- CARBON FIBER
$265.00Qty in Cart: 0Quantity:Price:$265.00Subtotal: -
Hiflofiltro Air Filter BMW C600 Sport 2012-2015 HFA7604
HIFLOFILTRO
$17.00The Hiflofiltro HFA7604 is a direct-fit replacement air filter engineered to restore optimal airflow to your BMW C600 Sport's engine without sacrificing filtration efficiency. By upgrading from a worn OEM filter, you'll experience improved throttle...10113697- SKU:
- 10113697
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
$17.00Qty in Cart: 0Quantity:Price:$17.00Subtotal:
