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
-
HELIX Fuel Line - Black - 3/8" x 25' 380-1214
HELIX
$126.95Whether you're running carbureted vintage iron or a modern fuel-injected setup, fuel line degradation is a silent killer of reliability. The HELIX Fuel Line resists kinking, abrasion, and chemical...07060602- SKU:
- 07060602
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
$126.95 -
HELIX Fuel Line - Transparent Red - 5/16" x 10' 516-6160
HELIX
$46.53A fuel line that can handle extreme temperature swings without degrading is non-negotiable in high-performance racing. The HELIX Fuel Line stays flexible and maintains structural integrity across a...07060608- SKU:
- 07060608
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
$46.53 -
HELIX Fuel Line - Transparent Green - 5/16" x 10' 516-6163
HELIX
$46.53A quality fuel line is critical to reliable engine performance and safety—deterioration, kinking, or chemical breakdown can compromise fuel delivery and create hazardous conditions. The HELIX...07060612- SKU:
- 07060612
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$46.53Qty in Cart: 0Quantity:Price:$46.53Subtotal: -
HELIX Fuel Line - Opaque Green - 5/16" x 10' 516-6163S
HELIX
$46.53Fuel system reliability directly impacts both performance and safety on the track and street. The HELIX Fuel Line delivers consistent flow and durability across extreme temperature swings, ensuring...07060613- SKU:
- 07060613
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$46.53 -
Samco Sport Red Silicone Radiator Hose Kit for 2006 Honda Civic Si HON-126-RD
SAMCO SPORT
$137.95Your cooling system is only as strong as its weakest hose—factory rubber degrades under sustained heat and performance driving, risking catastrophic engine damage. Samco Sport's silicone radiator...19021806- SKU:
- 19021806
- Availability:
- Ships Same Business Day
- Weight:
- 0.93 LBS
$137.95 -
Hiflofiltro Air Filter for Honda CRF450RL 2021-2025 HFF1034
HIFLOFILTRO
$23.60A clean air filter is fundamental to maintaining your CRF450RL's engine efficiency and longevity. The Hiflofiltro HFF1034 delivers OEM-equivalent filtration with a factory-precise fit, ensuring...10114748- SKU:
- 10114748
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- GREEN
- FILTER MEDIA MATERIAL:
- DUAL DENSE FOAM
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- STREET
- STYLE:
- OEM STYLE
- UNITS:
- EACH
$23.60 -
S&S CYCLE Fuel Rail Kit - KRX 560-0333
S&S CYCLE
$0.00Inconsistent fuel delivery compromises both performance and engine reliability—especially under high RPM conditions where fuel pressure fluctuations can cause lean-running cylinders and uneven power...10220284- SKU:
- 10220284
- Availability:
- Ships Same Business Day
- Weight:
- 0.93 LBS
- MATERIAL:
- BILLET ALUMINUM
- RIDING STYLE:
- UTV
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- FUEL RAIL
- BASE FINISH:
- RAW
- COLOR/FINISH:
- RAW
$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
MOOSE RACING Fuel Filter - KTM/Husqvarna/Gas-Gas 47-3024
MOOSE RACING
$36.95A clogged or compromised fuel filter directly impacts engine performance, throttle response, and reliability—especially critical in high-demand racing environments. The MOOSE RACING Fuel Filter is...07070089- SKU:
- 07070089
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- FILTER BODY MATERIAL:
- GLASS
- BASE COLOR:
- CLEAR
- FEATURES:
- INCLUDES FILTER
- FOR FUEL LINE SIZE METRIC:
- 7.9 MM
- UNITS:
- 5 PACK
- TYPE:
- INLINE
- COLOR/FINISH:
- CLEAR
- FILTER MEDIA MATERIAL:
- PLASTIC
- FOR FUEL LINE SIZE IMPERIAL:
- 5/16'
- INLINE FILTER ANGLE:
- STRAIGHT
- PRODUCT NAME:
- FUEL FILTER
- RIDING STYLE:
- OFF-ROAD
$36.95 -
WINDEROSA Super BN Series Kit 451460
WINDEROSA
$51.27Carburetor rebuilds demand precision—worn seals, jets, and gaskets compromise fuel atomization and throttle response. The WINDEROSA Super BN Series Kit 451460 provides every component needed for a...PD824466- SKU:
- PD824466
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- CARBURETOR
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- MODEL:
- SUPER BN
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- KIT
$51.27 -
TRAIL TECH Radiator Fan Kit - KTM 732-FN4
TRAIL TECH
$219.95Precision engine cooling directly impacts performance and longevity, especially in high-demand riding conditions where stock cooling systems fall short. The TRAIL TECH Radiator Fan Kit eliminates...19010517- SKU:
- 19010517
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COOLING FAN
- FLOW RATE:
- 147 CFM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- FEATURES:
- WITHOUT RADIATOR GUARDS
- TYPE:
- DIGITAL
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
TRAIL TECH Radiator Fan Kit - Yamaha 732-FN11
TRAIL TECH
$219.95Precise engine temperature management is critical for longevity and performance, especially in demanding riding conditions where stock cooling systems fall short. The TRAIL TECH Radiator Fan Kit...19010536- SKU:
- 19010536
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- FLOW RATE:
- 147 CFM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- COOLING FAN
- TYPE:
- DIGITAL
- COLOR/FINISH:
- BLACK
- FEATURES:
- WITHOUT RADIATOR GUARDS
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
TRAIL TECH Radiator Fan Kit - Universal 732-FNA1
TRAIL TECH
$219.95Maintaining optimal engine temperature under sustained load is critical for both reliability and performance, yet mechanical fan switches often lag behind actual cooling demands. The TRAIL TECH...19010538- SKU:
- 19010538
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- COLOR/FINISH:
- BLACK
- FLOW RATE:
- 147 CFM
- PRODUCT NAME:
- COOLING FAN
- TYPE:
- UNIVERSAL
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BLACK
- TYPE:
- DIGITAL
- FEATURES:
- WITHOUT RADIATOR GUARDS
$219.95 -
WINDEROSA Super BNI Series Carburetor Repair Kit 451469
WINDEROSA
$56.26A carburetor rebuild is one of the most cost-effective ways to restore fuel delivery precision and throttle response on high-performance engines. Whether you're dealing with varnish buildup, worn...10030059- SKU:
- 10030059
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- BLACK
- TYPE:
- CARBURETOR
- MODEL:
- SUPER BNI
$56.26 -
WINDEROSA Gasket Kit Fuel Pump Round 451453
WINDEROSA
$7.91A failing fuel pump gasket kit compromises fuel system integrity, leading to leaks, pressure loss, and unreliable engine performance. The WINDEROSA 451453 delivers OEM-quality sealing for Mikuni DF...451453- SKU:
- 451453
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- SNOW
- SHAPE:
- ROUND
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- FUEL PUMP
- UNITS:
- KIT
$7.91 -
WORKS CONNECTION Radiator Brace - Silver - Suzuki 18-001
WORKS CONNECTION
$92.95Radiator damage can mean catastrophic downtime and wallet-draining repair bills. The WORKS CONNECTION Radiator Brace reinforces your cooling system against impact, vibration, and track stress,...18001- SKU:
- 18001
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CNC-MACHINED
- PRODUCT NAME:
- BRACE
- FEATURES:
- INCLUDES MOUNTING HARDWARE
- TYPE:
- RADIATOR
- UNITS:
- SET
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
$92.95 -
WORKS CONNECTION Radiator Brace - Silver - Yamaha 18-279
WORKS CONNECTION
$108.95Radiator damage from impacts or vibration can sideline your bike and drain your wallet fast. The WORKS CONNECTION Radiator Brace reinforces your radiator with precision-engineered support, absorbing...19010489- SKU:
- 19010489
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- BRACE
- TYPE:
- RADIATOR
- UNITS:
- SET
- COLOR/FINISH:
- SILVER
- MATERIAL:
- CNC-MACHINED
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- SILVER
- FEATURES:
- INCLUDES MOUNTING HARDWARE
- MATERIAL:
- ALUMINUM
$108.95Qty in Cart: 0Quantity:Price:$108.95Subtotal: -
WORKS CONNECTION Radiator Brace - Black - Kawasaki 18-B298
WORKS CONNECTION
$128.95Radiator damage from impacts or vibration can sideline your bike and drain your wallet fast. The WORKS CONNECTION Radiator Brace reinforces your radiator against flex and contact, significantly...19010530- SKU:
- 19010530
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- BASE COLOR:
- BLACK
- FEATURES:
- INCLUDES MOUNTING HARDWARE
- TYPE:
- RADIATOR
- UNITS:
- SET
- MATERIAL:
- ALUMINUM
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRACE
- MATERIAL:
- CNC-MACHINED
- RIDING STYLE:
- OFF-ROAD
$128.95Qty in Cart: 0Quantity:Price:$128.95Subtotal: -
WORKS CONNECTION Radiator Brace - Silver - Kawasaki 18-198
WORKS CONNECTION
$154.95Radiator damage from track contact or trail debris can sideline your bike and drain your wallet fast. The WORKS CONNECTION Radiator Brace reinforces your factory radiator against impact, keeping you...19010623- SKU:
- 19010623
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- FEATURES:
- INCLUDES MOUNTING HARDWARE
- TYPE:
- RADIATOR
- UNITS:
- SET
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CNC-MACHINED
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- BRACE
$154.95Qty in Cart: 0Quantity:Price:$154.95Subtotal: -
WORKS CONNECTION Radiator Brace - Black - Kawasaki 18-B198
WORKS CONNECTION
$169.95Radiator damage can sideline your bike and drain your wallet fast. This WORKS CONNECTION brace reinforces your radiator against impact and vibration, protecting a critical cooling component that's...19010624- SKU:
- 19010624
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- BASE COLOR:
- BLACK
- FEATURES:
- INCLUDES MOUNTING HARDWARE
- TYPE:
- RADIATOR
- UNITS:
- SET
- MATERIAL:
- ALUMINUM
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRACE
- MATERIAL:
- CNC-MACHINED
- RIDING STYLE:
- OFF-ROAD
$169.95Qty in Cart: 0Quantity:Price:$169.95Subtotal: -
WORKS CONNECTION Radiator Brace - Black - Suzuki 18-B496
WORKS CONNECTION
$154.95Radiator damage can sideline your vehicle and drain your wallet—this brace prevents that problem before it starts. By reinforcing your radiator against impact and vibration, the WORKS CONNECTION...19010698- SKU:
- 19010698
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- FEATURES:
- INCLUDES MOUNTING HARDWARE
- MATERIAL:
- ALUMINUM
- UNITS:
- SET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- BRACE
- BASE COLOR:
- BLACK
- MATERIAL:
- CNC-MACHINED
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RADIATOR
$154.95Qty in Cart: 0Quantity:Price:$154.95Subtotal:
