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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HELIX Submersible Fuel Line - 1/4" x 3' 140-4003
HELIX
$25.95If you're running fuel-injected engines, alcohol blends, or upgrading your in-tank fuel system, you need a fuel line that won't degrade under chemical attack or fail when submerged. The HELIX Submersible Fuel Line delivers the durability and reliability...07060414- SKU:
- 07060414
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$25.95 -
HELIX Submersible Fuel Line - 1/4" x 10' 140-4010
HELIX
$81.95In-tank fuel systems demand reliable tubing that resists chemical degradation and handles the demands of high-performance applications. The HELIX Submersible Fuel Line delivers the durability and chemical resistance required for fuel injection systems,...07060415- SKU:
- 07060415
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
HELIX Submersible Fuel Line - 1/4" x 25' 140-4025
HELIX
$199.95If you're running fuel systems with submersible pumps or building a custom fuel setup, you need a fuel line that won't degrade under prolonged chemical exposure or high-octane fuels. The HELIX Submersible Fuel Line delivers proven durability with a...07060416- SKU:
- 07060416
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
$199.95 -
HELIX Submersible Fuel Line - 30R - 1/4" x 3' 140-4130
HELIX
$74.95If you're running a fuel system in a tank or dealing with submerged fuel line applications, you need a line that won't degrade under constant immersion and fuel exposure. The HELIX Submersible Fuel Line is engineered specifically for this punishment,...07060418- SKU:
- 07060418
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
$74.95 -
HELIX Submersible Fuel Line - 30R - 1/4" x 10' 140-4140
HELIX
$241.95Fuel system reliability is non-negotiable in high-performance racing and custom automotive builds. The HELIX Submersible Fuel Line delivers the durability and chemical resistance required for modern fuel injection systems, alcohol-blend fuels, and...07060419- SKU:
- 07060419
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
$241.95 -
HELIX Submersible Fuel Line - 30R - 1/4" x 25' 140-4150
HELIX
$594.95Fuel system reliability is non-negotiable in racing and high-performance applications. The HELIX Submersible Fuel Line delivers the durability and chemical resistance required for demanding fuel pump installations, whether you're running a submerged...07060420- SKU:
- 07060420
- Availability:
- Ships Same Business Day
- Weight:
- 2.88 LBS
$594.95 -
HELIX Fuel Line - Black - EFI - 3/8" x 25' 380-9325
HELIX
$264.95A fuel line failure at speed isn't just inconvenient—it's dangerous. The HELIX Fuel Line delivers the reliability and fuel system compatibility you need for EFI platforms, whether you're running ethanol-blended pump gas or pushing boost on the track...07060422- SKU:
- 07060422
- Availability:
- Ships Same Business Day
- Weight:
- 3.12 LBS
$264.95 -
HELIX Submersible Fuel Line - 30R - 5/16" x 18" 516-8001
HELIX
$36.95Fuel system reliability is non-negotiable in racing and high-performance applications. The HELIX Submersible Fuel Line delivers the durability and chemical resistance required for consistent fuel delivery, whether you're running ethanol-blended fuel or...07060423- SKU:
- 07060423
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$36.95 -
HELIX Submersible Fuel Line - 30R - 5/16" x 3' 516-8003
HELIX
$77.95Fuel system reliability is non-negotiable when you're pushing your engine to the limit. The HELIX Submersible Fuel Line is engineered specifically for high-demand applications where standard fuel lines fall short—whether you're running a fuel cell,...07060424- SKU:
- 07060424
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$77.95 -
HELIX Submersible Fuel Line - 30R - 5/16" x 10' 516-8010
HELIX
$241.95Whether you're running a fuel cell in a high-performance racing application or upgrading your daily driver's fuel system, the HELIX Submersible Fuel Line delivers the durability and chemical resistance required for modern fuel blends and demanding...07060425- SKU:
- 07060425
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
$241.95 -
HELIX Submersible Fuel Line - 5/16" x 18" 516-8401
HELIX
$13.95If you're running a fuel system that demands chemical resistance and space efficiency, the HELIX Submersible Fuel Line delivers the reliability required in high-performance applications. Its tri-layer construction—nylon outer, polyurethane middle, nylon...07060428- SKU:
- 07060428
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$13.95Qty in Cart: 0Quantity:Price:$13.95Subtotal: -
HELIX Submersible Fuel Line - 5/16" x 3' 516-8403
HELIX
$27.95If you're running fuel injection or dealing with alcohol-blend fuels, you need a fuel line that won't degrade or fail under chemical exposure. The HELIX Submersible Fuel Line delivers the durability and reliability required for high-performance...07060429- SKU:
- 07060429
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$27.95 -
HELIX Submersible Fuel Line - 5/16" x 10' 516-8410
HELIX
$89.95If you're running fuel injection, carbureted engines, or ethanol-blended fuel systems, you need a fuel line that won't degrade under chemical exposure or fail when submerged in your fuel tank. The HELIX Submersible Fuel Line delivers the durability and...07060430- SKU:
- 07060430
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$89.95 -
HELIX Submersible Fuel Line - 5/16" x 25' 516-8425
HELIX
$204.95A quality fuel line is the backbone of any reliable fuel system—whether you're running stock or forced induction. The HELIX Submersible Fuel Line delivers chemical resistance and durability without compromise, handling everything from ethanol-blended...07060431- SKU:
- 07060431
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
$204.95Qty in Cart: 0Quantity:Price:$204.95Subtotal: -
Hiflofiltro Foam Air Filter for Kawasaki KX85 2001-2025 HFF2012
HIFLOFILTRO
$23.60A clogged or restrictive air filter chokes your KX85's engine, robbing it of the power and throttle response you need on the track or trail. The Hiflofiltro HFF2012 replaces the factory filter with dual-layer foam construction that flows cleaner air...10114332- SKU:
- 10114332
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$23.60 -
HifloFiltro Foam Air Filter for Honda CRF250R 2018-2019 HFF1026
HIFLOFILTRO
$23.60A restrictive or degraded air filter directly limits your CRF250R's intake efficiency, forcing the engine to work harder and reducing both throttle response and peak power output. The HifloFiltro HFF1026 dual-layer foam design delivers measurably higher...10113996- SKU:
- 10113996
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$23.60 -
MOOSE OFFROAD Magnetic Float Bowl Drain Plug By Zip-ty - Red DP117
MOOSE OFFROAD
$22.95Fuel contamination is one of the most overlooked threats to carburetor performance and engine reliability. Every time you fill your tank or expose open carb vents to dusty conditions, particulates make their way into your fuel system—where they can clog...10500176- SKU:
- 10500176
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$22.95 -
MOOSE OFFROAD Air Filter - Kawasaki 1-40-46
MOOSE OFFROAD
$29.95A quality air filter is foundational to engine longevity and performance. The MOOSE OFFROAD Air Filter for Kawasaki uses a dual-layer foam design that balances maximum airflow with effective particle capture, ensuring your engine breathes clean air under...10110592- SKU:
- 10110592
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
$29.95 -
MOOSE OFFROAD Torque Spacer Kit - Kawasaki 10-200SK
MOOSE OFFROAD
$41.95If you're running a Kawasaki two-stroke and want to unlock low-end grunt without sacrificing mid-range power, a torque spacer kit is one of the most straightforward bolt-on modifications available. By shifting your engine's torque curve to favor the...M56010200- SKU:
- M56010200
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
$41.95Qty in Cart: 0Quantity:Price:$41.95Subtotal: -
MOOSE OFFROAD Race Fit Radiator Hose Kit - Red - Gas Gas KTM-106 RD
MOOSE OFFROAD
$175.95Engine cooling performance directly impacts your bike's reliability and power output on the track—especially during extended race sessions where thermal management becomes critical. The MOOSE OFFROAD Race Fit Radiator Hose Kit eliminates restrictive...19021724- SKU:
- 19021724
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$175.95
