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
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- Price
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HELIX Fuel Line - Black - 3/8" x 10' 380-0216
HELIX
$50.95A fuel line failure mid-race or on the street is a worst-case scenario that compromises both performance and safety. The HELIX Fuel Line delivers the durability and chemical resistance needed for high-demand applications, maintaining flexibility across...07060591- SKU:
- 07060591
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$50.95 -
HELIX Fuel Line - Transparent Red - 3/8" x 25' 380-1208
HELIX
$126.95A quality fuel line is non-negotiable for any serious build—it directly impacts reliability, safety, and engine performance. The HELIX Transparent Red fuel line handles extreme temperature swings without degradation, maintaining consistent flow and...07060592- SKU:
- 07060592
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
$126.95 -
HELIX Fuel Line - Opaque Red - 3/8" x 25' 380-1208S
HELIX
$126.95A quality fuel line is non-negotiable in any high-performance build—it's the foundation of a reliable fuel delivery system. The HELIX Fuel Line combines durability with flexibility, resisting the extreme temperature swings and chemical exposure your fuel...07060593- SKU:
- 07060593
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
$126.95 -
HELIX Fuel Line - Transparent Yellow - 3/8" x 25' 380-1209
HELIX
$126.95A reliable fuel system starts with quality fuel delivery lines that won't degrade or fail under demanding conditions. The HELIX Fuel Line maintains flexibility and integrity across the extreme temperature swings your engine experiences—from cold starts...07060594- SKU:
- 07060594
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
$126.95 -
HELIX Fuel Line - Opaque Yellow - 3/8" x 25' 380-1209S
HELIX
$126.95Fuel system reliability depends on hose integrity—and standard fuel lines degrade under heat, UV exposure, and chemical attack. The HELIX Fuel Line maintains flexibility and structural integrity across extreme temperature swings, eliminating the...07060595- SKU:
- 07060595
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
$126.95 -
HELIX Fuel Line - Transparent Green - 3/8" x 25' 380-1210
HELIX
$126.95A fuel line that won't harden, kink, or fail under extreme temperature swings is non-negotiable in high-performance racing and street applications. This HELIX fuel line maintains flexibility and chemical resistance across a punishing -75°F to 175°F...07060596- SKU:
- 07060596
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
$126.95 -
HELIX Fuel Line - Opaque Green - 3/8" x 25' 380-1210S
HELIX
$126.95A quality fuel line is non-negotiable for reliability and safety in any performance build. The HELIX Fuel Line maintains flexibility and integrity across extreme temperature swings—from winter storage to sustained high-RPM operation—without the...07060597- SKU:
- 07060597
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
$126.95 -
HELIX Fuel Line - Transparent Blue - 3/8" x 25' 380-1211
HELIX
$126.95A reliable fuel line is critical infrastructure in any high-performance fuel system—it's the direct link between your tank and engine. The HELIX Transparent Blue fuel line combines robust construction with real-world durability, resisting the temperature...07060598- SKU:
- 07060598
- Availability:
- Ships Same Business Day
- Weight:
- 1.14 LBS
$126.95 -
HELIX Fuel Line - Opaque Blue - 3/8" x 25' 380-1211S
HELIX
$126.95A quality fuel line is non-negotiable in any performance build or restoration—cheap tubing degrades under heat and chemical exposure, compromising both reliability and safety. The HELIX Fuel Line delivers consistent flow and durability across extreme...07060599- SKU:
- 07060599
- Availability:
- Ships Same Business Day
- Weight:
- 1.12 LBS
$126.95 -
HELIX Fuel Line - Transparent Purple - 3/8" x 25' 380-1212
HELIX
$126.95A quality fuel line is non-negotiable for any performance build—it directly impacts fuel delivery consistency and system safety. The HELIX Transparent Purple Fuel Line combines extreme temperature resilience with superior durability, remaining flexible...07060600- SKU:
- 07060600
- Availability:
- Ships Same Business Day
- Weight:
- 1.08 LBS
$126.95 -
HELIX Fuel Line - Clear - 3/8" x 25' 380-1213
HELIX
$126.95A fuel line that performs under extreme conditions is non-negotiable for reliable engine operation. The HELIX Fuel Line maintains flexibility and structural integrity across a brutal temperature range—from sub-zero winter starts to high-heat underhood...07060601- SKU:
- 07060601
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
$126.95 -
HELIX Fuel Line - Opaque Yellow - 5/16" x 10' 516-6162S
HELIX
$46.53A fuel line is only as reliable as its ability to withstand temperature extremes, chemical exposure, and the rigors of track use—and this HELIX line delivers on all fronts. Whether you're running a carbureted engine in scorching heat or managing fuel in...07060611- SKU:
- 07060611
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
$46.53 -
HELIX Fuel Filter - Clear - 5/16" 118-9310
HELIX
$8.95Contaminated fuel is one of the easiest ways to damage an engine or cause performance issues in your fuel system. The HELIX Fuel Filter with clear housing gives you visibility into fuel quality while reliably removing particulates and impurities before...07070101- SKU:
- 07070101
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$8.95 -
HELIX Fuel Filter - Clear - 1/4" & 5/16" 118-9311
HELIX
$8.95A clean fuel system is the foundation of reliable engine performance, and the HELIX Fuel Filter ensures contaminants never reach your injectors or carburetor. Whether you're running a carbureted classic or a modern EFI setup, this clear-bowl design lets...07070102- SKU:
- 07070102
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$8.95 -
HELIX Fuel Filter - Clear with White Top - 1/4" 118-9312
HELIX
$5.95A clean fuel system is the foundation of reliable performance, and contamination is one of the most common culprits behind fuel delivery issues and injector wear. The HELIX Fuel Filter with clear housing lets you monitor fuel condition at a glance,...07070103- SKU:
- 07070103
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$5.95 -
MOOSE RACING Air Filter - Gas Gas/Husqvarna/KTM 1-50-09
MOOSE RACING
$29.95A quality air filter is fundamental to engine performance and longevity. The MOOSE RACING Air Filter uses bonded two-layer foam construction to balance maximum airflow with superior filtration, preventing contaminants from reaching your engine while...10114921- SKU:
- 10114921
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
$29.95 -
MOOSE RACING Air Filter - Gas Gas/Husqvarna/KTM 1-50-08
MOOSE RACING
$29.95A properly sealed air filter is non-negotiable for engine longevity and peak performance—dirty air means lost power and accelerated wear on critical internals. The MOOSE RACING Air Filter delivers the dual advantage of reliable filtration and...10114922- SKU:
- 10114922
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
$29.95 -
MOOSE RACING Radiator Guards - Silver - Kawasaki 12-3000
MOOSE RACING
$189.95Radiator damage from track debris or off-road impacts can sideline your bike and drain your wallet. The MOOSE RACING Radiator Guards protect your cooling system with robust aluminum construction, keeping you focused on performance instead of costly...19010952- SKU:
- 19010952
- Availability:
- Ships Same Business Day
- Weight:
- 2.88 LBS
$189.95 -
MOOSE RACING Air Filter - Kawasaki 1-40-49
MOOSE RACING
$29.95A quality air filter is non-negotiable for maintaining engine performance and longevity on your Kawasaki. The MOOSE RACING Air Filter delivers superior filtration without sacrificing airflow, keeping contaminants out while allowing your engine to breathe...10114920- SKU:
- 10114920
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$29.95 -
Twin Air Radiator Sleeve for Honda CRF250R 2020-2025 and CRF450R 2021-2025 177759SL09
TWIN AIR
$54.95Dirt and debris are a radiator's worst enemy, especially when you're pushing your CRF250R or CRF450R hard in dusty terrain. The Twin Air Radiator Sleeve blocks sand, mud, and contamination before they reach your cooling fins, maintaining optimal engine...19021833- SKU:
- 19021833
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$54.95
