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
-
MOOSE RACING Fuel Filter with Screen - 5/16" 118-9015
MOOSE RACING
$11.95A clean fuel system is non-negotiable for consistent engine performance and longevity. Contaminated fuel can cause injector clogging, carb fouling, and unpredictable running conditions—issues that derail both track days and street reliability. The MOOSE...07070031- SKU:
- 07070031
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BODY OUTSIDE DIAMETER IMPERIAL:
- 1-9/16'
- FILTER BODY MATERIAL:
- GLASS
- FOR FUEL LINE SIZE IMPERIAL:
- 5/16'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BASE COLOR:
- CLEAR
- FOR FUEL LINE SIZE METRIC:
- 7.9 MM
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- FEATURES:
- INCLUDES FILTER
- PRODUCT NAME:
- FUEL FILTER
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- TYPE:
- INLINE
- BODY LENGTH IMPERIAL:
- 1/2'
- COLOR/FINISH:
- CLEAR
- FILTER MEDIA MATERIAL:
- STAINLESS STEEL
- INLINE FILTER ANGLE:
- STRAIGHT
- MICRON RATING:
- 60 MICRONS
$11.95 -
MOOSE RACING Air Filter - KLX/DRZ 125 '02+ 2-70-06
MOOSE RACING
$26.95A quality air filter is non-negotiable for engine protection and throttle response, especially on high-revving small-displacement bikes where every breath counts. The MOOSE RACING Air Filter for KLX/DRZ 125 combines dual-stage foam filtration with a...M7627006- SKU:
- M7627006
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- BASE COLOR:
- WHITE
$26.95Qty in Cart: 0Quantity:Price:$26.95Subtotal: -
MOOSE RACING Triple Foam Air Filter - Kawasaki 1-40-48TRI
MOOSE RACING
$40.95Air filtration directly impacts engine performance, throttle response, and longevity—a clogged or poorly sealed filter costs you both horsepower and reliability. The MOOSE RACING Triple Foam Air Filter eliminates compromise with a dual-density foam...10114282- SKU:
- 10114282
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- BLACK
- BASE COLOR:
- RED
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER TRIPLE LAYER STANDARD
- BASE COLOR:
- BLACK
$40.95 -
MOOSE RACING Carburetor Repair Kit - Yamaha 26-1323
MOOSE RACING
$85.80Carburetor performance directly impacts throttle response, fuel delivery, and engine reliability—and worn gaskets, degraded O-rings, and stuck jets are the primary culprits behind hesitation and poor running conditions. This MOOSE RACING rebuild kit...10030840- SKU:
- 10030840
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$85.80Qty in Cart: 0Quantity:Price:$85.80Subtotal: -
MOOSE RACING KX 85 2001-2013 Carburetor Repair Kit - Kawasaki 26-1396
MOOSE RACING
$42.37A carburetor that's running rich, leaking fuel, or delivering inconsistent jetting will kill your KX 85's performance and reliability. This Moose Racing repair kit gives you OEM-quality gaskets, O-rings, float valve, and jets—the same components supplied...10030848- SKU:
- 10030848
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
$42.37 -
MOOSE RACING Air Cut-Off Valve Rebuild Kit 46-4005
MOOSE RACING
$29.24A stuck air cut-off valve ruins throttle response and creates inconsistent running conditions—especially noticeable as popping on deceleration. This MOOSE RACING rebuild kit gives you a complete solution to restore proper valve function without replacing...10031449- SKU:
- 10031449
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- AIR CUT-OFF
$29.24 -
MOOSE RACING Air Cut-Off Valve Rebuild Kit 46-4006
MOOSE RACING
$25.20A sticking air cut-off valve compromises throttle response and creates frustrating deceleration popping—issues that undermine reliability on track or trail. This MOOSE RACING rebuild kit restores full valve functionality with factory-spec components,...10031450- SKU:
- 10031450
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- AIR CUT-OFF
- PRODUCT NAME:
- REBUILD KIT
$25.20 -
MOOSE RACING Air Cut-Off Valve Rebuild Kit 46-4011
MOOSE RACING
$28.23A stuck air cut-off valve compromises engine performance and creates frustrating deceleration issues like popping and rough running conditions. This MOOSE RACING rebuild kit supplies all genuine replacement components needed to restore proper valve...10031453- SKU:
- 10031453
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- AIR CUT-OFF
$28.23 -
MOOSE RACING Radiator Hose Kit - Red - Honda HON-17-RD
MOOSE RACING
$168.95Factory radiator hoses degrade under sustained heat cycles, compromising cooling efficiency and risking catastrophic engine failure. This Samco® Sport silicone hose kit replaces restrictive OEM rubber with premium European-grade materials engineered for...19021548- SKU:
- 19021548
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- TYPE:
- RADIATOR
- COLOR/FINISH:
- RED
- STYLE:
- RACE BIKE DESIGN
- UNITS:
- KIT
$168.95 -
MOOSE RACING Radiator Hose Kit - Orange - KTM KTM-23-OR
MOOSE RACING
$159.95Engine cooling efficiency directly impacts your KTM's performance and longevity, especially under sustained track or trail conditions. OEM rubber hoses degrade over time, restricting coolant flow and reducing thermal management. The MOOSE RACING Radiator...19021559- SKU:
- 19021559
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- STREET
- TYPE:
- RADIATOR
- UNITS:
- KIT
- COLOR/FINISH:
- ORANGE
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- THERMOSTAT BYPASS
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
MOOSE RACING Radiator Hose Kit - Orange - KTM KTM-43-OR
MOOSE RACING
$164.95Stock radiator hoses degrade under sustained heat cycles, compromising cooling efficiency and risking catastrophic failure mid-race or trail. The MOOSE RACING Radiator Hose Kit replaces OEM rubber with premium silicone construction that maintains...19021560- SKU:
- 19021560
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- STYLE:
- THERMOSTAT BYPASS
- TYPE:
- RADIATOR
- COLOR/FINISH:
- ORANGE
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- KIT
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
$164.95Qty in Cart: 0Quantity:Price:$164.95Subtotal: -
MOOSE RACING Radiator Hose Kit - Orange - KTM KTM-45-OR
MOOSE RACING
$168.95Cooling system efficiency directly impacts engine reliability and performance—especially under sustained track conditions or demanding riding. The MOOSE RACING Radiator Hose Kit replaces OEM rubber lines with purpose-built silicone construction,...19021561- SKU:
- 19021561
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- TYPE:
- RADIATOR
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- RACE BIKE DESIGN
- UNITS:
- KIT
- COLOR/FINISH:
- ORANGE
$168.95Qty in Cart: 0Quantity:Price:$168.95Subtotal: -
MOOSE RACING Radiator Hose Kit - Blue - Yamaha YAM-72-BL
MOOSE RACING
$107.95Factory radiator hoses degrade under sustained heat cycles, compromising cooling efficiency and risking catastrophic engine failure during competition or high-demand driving. The MOOSE RACING Radiator Hose Kit replaces OEM hoses with Samco® Sport's...19021575- SKU:
- 19021575
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- UNITS:
- KIT
- PRODUCT NAME:
- HOSE KIT
- STYLE:
- RACE BIKE DESIGN
- TYPE:
- RADIATOR
$107.95 -
MOOSE RACING Radiator Hose Kit - Blue - Yamaha YAM-86-BL
MOOSE RACING
$194.95OEM radiator hoses degrade under sustained heat cycles, restricting coolant flow and compromising engine thermal management. The MOOSE RACING Radiator Hose Kit replaces brittle factory hoses with European-grade silicone engineered for reliability and...19021576- SKU:
- 19021576
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- INCLUDES ALLOY INSERT
- STYLE:
- Y PIECE RACE DESIGN
- TYPE:
- RADIATOR
- UNITS:
- KIT
- COLOR/FINISH:
- BLUE
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
$194.95 -
MOOSE RACING Radiator Hose Kit - Orange - KTM KTM110-OR
MOOSE RACING
$188.95Engine cooling efficiency directly impacts performance consistency and longevity, especially under sustained high-RPM operation. Factory rubber hoses degrade under thermal cycling, restricting coolant flow and reducing heat dissipation. This Samco® Sport...19021577- SKU:
- 19021577
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- UNITS:
- KIT
- COLOR/FINISH:
- ORANGE
- RIDING STYLE:
- STREET
- STYLE:
- THERMOSTAT BYPASS
- TYPE:
- RADIATOR
- FEATURES:
- WITHOUT CLAMPS
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE KIT
- RIDING STYLE:
- OFF-ROAD
$188.95Qty in Cart: 0Quantity:Price:$188.95Subtotal: -
Pro Filter Air Filter Husqvarna TC85 2014-2017 MTX-5007-00
PRO FILTER
$26.99A clean, efficient air filter is fundamental to maintaining peak engine performance and protecting your TC85's internals from abrasive contaminants. The PRO FILTER dual-stage system captures fine particles that standard filters miss, preserving throttle...10112724- SKU:
- 10112724
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- BASE COLOR:
- WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
$26.99 -
Pro Filter Air Filter 1992-2013 Husqvarna CR125 CR250 CR360 TE250 TE450 TE510 WR125 WR250 WR360 MTX-6001-00
PRO FILTER
$26.99A properly functioning air filter is critical to maintaining peak engine performance and longevity on your Husqvarna dirt bike or off-road machine. Restrictive or clogged filters force your engine to work harder, reducing power output and increasing fuel...10112725- SKU:
- 10112725
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- BLUE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
$26.99 -
Pro Filter Air Filter Sherco Trial 0.8 2003-2009 MTX-7001-00
PRO FILTER
$26.99A clean air filter is fundamental to maintaining your Sherco Trial's throttle response and engine efficiency. The Pro Filter Air Filter delivers dual-stage filtration that captures fine contaminants without restricting airflow—critical for consistent...10112726- SKU:
- 10112726
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- BLUE
- FEATURES:
- WASHABLE
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- FOAM
$26.99 -
On Sale
Pro Filter Sherco Trial 2.5 2010-2011 Air Filter MTX-7002-00
PRO FILTER
MSRP: $26.99Now: $17.00Was: $26.99A clogged or inefficient air filter robs your Sherco Trial 2.5 of peak power and throttle response—especially in dusty riding conditions. The PRO FILTER MTX-7002-00 delivers dual-stage filtration that keeps fine particles out while maintaining the...10112727- SKU:
- 10112727
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- BLUE
- FEATURES:
- WASHABLE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
MSRP: $26.99Now: $17.00Was: $26.99 -
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1394
MOOSE RACING
$49.44Carburetor degradation is inevitable—fuel varnish, worn seals, and stuck jets compromise throttle response and fuel delivery. This MOOSE RACING rebuild kit supplies OEM-grade gaskets, O-rings, float valves, and jets sourced from the same manufacturers...10030846- SKU:
- 10030846
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
$49.44
