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
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MOOSE RACING Carburetor Repair Kit - Honda 26-1499
MOOSE RACING
$46.41A worn or deteriorating carburetor can cost you consistency on the track and reliability on the street. The MOOSE RACING Carburetor Repair Kit (26-1499) gives you OEM-quality components—the same...10030896- SKU:
- 10030896
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$46.41 -
MOOSE RACING Radiator Brace - Honda 11-165
MOOSE RACING
$109.95Radiator damage from track contact or street impacts can sideline your build and drain your wallet. This MOOSE RACING brace is engineered to absorb side-impact energy and prevent radiator twisting,...19010240- SKU:
- 19010240
- Availability:
- Ships Same Business Day
- Weight:
- 2.42 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- BRACE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RADIATOR
- UNITS:
- SET
- MATERIAL:
- 5052 ALUMINUM
$109.95Qty in Cart: 0Quantity:Price:$109.95Subtotal: -
TMV Keihin Fuel Mixture Screw 138212004
TMV
$34.95Precise fuel-air mixture control is the foundation of engine performance and reliability. The TMV Keihin Fuel Mixture Screw gives you the ability to fine-tune your carburetor's fuel delivery,...10500454- SKU:
- 10500454
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- ORANGE
- MODEL:
- KEIHIN
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- BASE FINISH:
- ANODIZED
- PRODUCT NAME:
- SCREW
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- ORANGE
- TYPE:
- FUEL MIXTURE
$34.95Qty in Cart: 0Quantity:Price:$34.95Subtotal: -
TMV Keihin Fuel Mixture Screw 138212005
TMV
$32.95Precise fuel-air mixture calibration is critical for engine performance, throttle response, and fuel efficiency—especially in high-demand racing and tuning applications. The TMV Keihin Fuel Mixture...10500455- SKU:
- 10500455
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MODEL:
- KEIHIN
- TYPE:
- FUEL MIXTURE
- BASE COLOR:
- BLACK
- BASE FINISH:
- ANODIZED
- PRODUCT NAME:
- SCREW
$32.95 -
MOOSE RACING Radiator Hose Kit - Orange - KTM MBU-KTM-3-OR
MOOSE RACING
$158.95Factory radiator hoses degrade under sustained heat cycles, compromising cooling efficiency and risking catastrophic engine failure. Samco® Sport's silicone hose kit delivers superior thermal...19020491- SKU:
- 19020491
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- FEATURES:
- INCLUDES NECESSARY CLAMPS
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- RADIATOR
- COLOR/FINISH:
- ORANGE
- STYLE:
- RACE BIKE DESIGN
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$158.95Qty in Cart: 0Quantity:Price:$158.95Subtotal: -
MOOSE RACING Carburetor Repair Kit - Honda 26-1173
MOOSE RACING
$35.30Carburetor performance degrades over time as fuel residue, varnish, and worn seals compromise fuel atomization and throttle response. This complete rebuild kit restores your Honda carburetor to OEM...10030771- SKU:
- 10030771
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
$35.30 -
MOOSE RACING Carburetor Repair Kit - KTM 26-1520
MOOSE RACING
$51.46Carburetor performance degrades over time as fuel varnish, debris, and worn seals compromise atomization and fuel delivery. This complete MOOSE RACING rebuild kit restores your KTM carburetor to OEM...10030908- SKU:
- 10030908
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- ATV
- TYPE:
- CARBURETOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
$51.46 -
MOOSE RACING Carburetor Repair Kit - Yamaha 26-1324
MOOSE RACING
$84.79Carburetor seals degrade with time and fuel exposure, causing lean running conditions, hesitation, and poor throttle response. This complete MOOSE RACING rebuild kit supplies OEM-equivalent...10030841- SKU:
- 10030841
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
$84.79 -
MOOSE RACING Carburetor Repair Kit - Honda 26-1772
MOOSE RACING
$52.47Carburetor degradation is inevitable with age and use—fuel varnish, worn gaskets, and stuck float valves rob your engine of reliable starting and consistent jetting. This complete Moose Racing...10031432- SKU:
- 10031432
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
$52.47 -
MOOSE RACING Carburetor Repair Kit - KTM/Husqvarna 26-10047
MOOSE RACING
$37.32Carburetor performance directly impacts throttle response, fuel delivery, and engine reliability—and worn seals, damaged jets, or stuck float valves compromise all three. This OEM-equivalent repair...10031751- SKU:
- 10031751
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- RUBBER
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$37.32 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1411
MOOSE RACING
$49.44When carburetor performance degrades, even the smallest internal wear—deteriorated gaskets, stuck floats, or clogged jets—compromises fuel atomization and throttle response. The MOOSE RACING...10030858- SKU:
- 10030858
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
$49.44 -
MOOSE RACING Carburetor Repair Kit - Honda 26-1001
MOOSE RACING
$78.73A carburetor that's worn, leaking, or running rich can torpedo your bike's performance and reliability. This MOOSE RACING rebuild kit contains OEM-equivalent gaskets, O-rings, float valves, and jets...10030701- SKU:
- 10030701
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$78.73 -
MOOSE RACING Carburetor Repair Kit - Yamaha 26-1154
MOOSE RACING
$59.54A worn carburetor is a silent performance killer—causing rough idle, fuel delivery issues, and throttle hesitation that compromise both reliability and rideability. The MOOSE RACING Carburetor Repair...10030756- SKU:
- 10030756
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
$59.54 -
MOOSE RACING Radiator Hose Kit - Orange - KTM KTM111-OR
MOOSE RACING
$184.95Engine cooling performance directly impacts reliability and power output, especially under sustained high-RPM conditions. OEM radiator hoses degrade over time, losing flexibility and restricting...19021578- SKU:
- 19021578
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- SILICONE
- UNITS:
- KIT
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- OEM DESIGN
- TYPE:
- RADIATOR
$184.95Qty in Cart: 0Quantity:Price:$184.95Subtotal: -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1403
MOOSE RACING
$60.55A carburetor losing fuel atomization or leaking fuel is more than an inconvenience—it compromises throttle response, fuel economy, and engine reliability. The MOOSE RACING Carburetor Repair Kit...10030853- SKU:
- 10030853
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
$60.55 -
MOOSE RACING Carburetor Repair Kit - Honda 26-1500
MOOSE RACING
$85.80Carburetor performance degradation is inevitable with age and use—varnish buildup, worn gaskets, and stuck float valves will compromise fuel atomization and throttle response. Rather than sourcing...10030897- SKU:
- 10030897
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- CARBURETOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$85.80 -
MOOSE RACING Acceleration Pump Rebuild Kit 46-3001
MOOSE RACING
$25.20A stuck air cut-off valve creates unpredictable carburetor behavior—causing backfiring on deceleration, rough idle, and poor throttle response that can compromise both performance and reliability...10031439- SKU:
- 10031439
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- ACCELERATOR PUMP
$25.20 -
MOOSE RACING Max Float Bowl Screw - 16mm 03-S46
MOOSE RACING
$4.95Carburetor float bowl screws endure constant vibration and thermal cycling—standard fasteners loosen, strip, and corrode, risking fuel leaks and performance loss. These stainless steel hex cap screws...10500380- SKU:
- 10500380
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- LENGTH METRIC:
- 16.00 MM
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FLOAT BOWL
- UNITS:
- 4 PACK
- PRODUCT NAME:
- SCREW
$4.95 -
Pro Filter Pre-Oiled Air Filter for Honda CRF150R 2007-2022 AFR-1005-00
PRO FILTER
$12.99Stock air filters restrict airflow and leave horsepower on the table. The PRO FILTER Pre-Oiled Air Filter AFR-1005-00 is engineered for the Honda CRF150R to maximize intake volume, improve throttle...10111749- SKU:
- 10111749
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- PROFILTER
- BASE COLOR:
- BLUE
- FEATURES:
- PRE-OILED
$12.99 -
MOOSE RACING Radiator Hose Kit - Blue - T-Piece - Husqvarna MBU-HUSFTP-5-BL
MOOSE RACING
$132.95A quality radiator hose kit is critical for maintaining consistent engine temperatures under sustained racing or high-performance conditions. Stock hoses degrade over time, lose flexibility, and can...19021349- SKU:
- 19021349
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- FEATURES:
- INCLUDES NECESSARY CLAMPS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- KIT
- COLOR/FINISH:
- BLUE
- MATERIAL:
- SILICONE
- STYLE:
- T SPLICER
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- STREET
- TYPE:
- RADIATOR
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
$132.95Qty in Cart: 0Quantity:Price:$132.95Subtotal:
