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
-
DYNOJET Jet Kit - Honda TRX500 Foreman Q115
DYNOJET
$103.32Carburetor tuning is critical to unlocking your TRX500 Foreman's full potential, especially if you've modified your intake or exhaust. The DYNOJET Jet Kit Q115 gives you precise fuel-air ratio adjustments across multiple stages—eliminating lean-running...10070500- SKU:
- 10070500
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- UNITS:
- KIT
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- RIDING STYLE:
- ATV
- TYPE:
- STAGE 1
$103.32Qty in Cart: 0Quantity:Price:$103.32Subtotal: -
FUEL STAR Hose and Clamp Kit - Honda FS110-0101
FUEL STAR
$15.95A compromised fuel line is a reliability issue waiting to happen—it affects engine performance, fuel economy, and worst-case scenario, your safety. The FUEL STAR FS110-0101 is a direct OE replacement that restores your fuel system to factory...07060330- SKU:
- 07060330
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- VITON
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HOSE KIT
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- TYPE:
- CLAMP KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
$15.95 -
FUEL STAR Hose and Clamp Kit - Honda FS110-0102
FUEL STAR
$14.95A compromised fuel line creates unpredictable performance and safety risks that no racer or serious enthusiast can afford. The FUEL STAR Hose and Clamp Kit restores OE-spec fuel delivery integrity, ensuring consistent pressure and flow to your engine...07060331- SKU:
- 07060331
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- CLAMP KIT
- BASE COLOR:
- BLACK
- MATERIAL:
- VITON
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HOSE KIT
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
$14.95 -
FUEL STAR Hose and Clamp Kit - Honda FS110-0103
FUEL STAR
$13.95A compromised fuel line is a liability on any build—whether you're running a stock engine or pushing boost. The FUEL STAR Hose and Clamp Kit restores OE-spec fuel delivery with a direct replacement that eliminates leaks and ensures consistent pressure to...07060332- SKU:
- 07060332
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLAMP KIT
- BASE COLOR:
- BLACK
- MATERIAL:
- VITON
- TYPE:
- HOSE KIT
$13.95 -
FUEL STAR Hose and Clamp Kit - Honda FS110-0104
FUEL STAR
$22.95A degraded or cracked fuel line compromises both performance and safety, risking fuel leaks and engine starvation under load. The FUEL STAR FS110-0104 is a direct OE-specification replacement that restores reliable fuel delivery to your Honda's engine...07060333- SKU:
- 07060333
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- CLAMP KIT
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- MATERIAL:
- VITON
- TYPE:
- HOSE KIT
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal: -
FUEL STAR Hose and Clamp Kit - Honda FS110-0107
FUEL STAR
$14.95A compromised fuel line is a reliability liability—whether you're dealing with age-related deterioration, heat damage, or a failed clamp, fuel delivery issues directly impact engine performance and safety. The FUEL STAR Hose and Clamp Kit is an OE-spec...07060336- SKU:
- 07060336
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- VITON
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HOSE KIT
- BASE COLOR:
- BLACK
- TYPE:
- CLAMP KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- UNITS:
- KIT
$14.95Qty in Cart: 0Quantity:Price:$14.95Subtotal: -
FUEL STAR Hose and Clamp Kit - Honda FS110-0108
FUEL STAR
$17.97A compromised fuel line can lead to poor engine performance, fuel leaks, or worse—complete fuel delivery failure. The FUEL STAR Hose and Clamp Kit restores your Honda's fuel system to OE specification, ensuring reliable fuel delivery and eliminating the...07060337- SKU:
- 07060337
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- BLACK
- BASE COLOR:
- BLACK
- MATERIAL:
- VITON
- TYPE:
- HOSE KIT
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLAMP KIT
- UNITS:
- KIT
$17.97Qty in Cart: 0Quantity:Price:$17.97Subtotal: -
FUEL STAR Hose and Clamp Kit - Kawasaki FS110-0114
FUEL STAR
$27.95A deteriorated or cracked fuel line compromises both performance and safety—fuel leaks can damage your engine bay and create a serious fire hazard. The FUEL STAR Hose and Clamp Kit provides an exact OE replacement designed specifically for your machine,...07060338- SKU:
- 07060338
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- TYPE:
- CLAMP KIT
- COLOR/FINISH:
- BLACK
- MATERIAL:
- VITON
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HOSE KIT
- UNITS:
- KIT
- BASE COLOR:
- BLACK
$27.95 -
FUEL STAR Hose and Clamp Kit - Yamaha FS110-0017
FUEL STAR
$18.95A compromised fuel line can silently undermine engine performance and create safety hazards that go unnoticed until failure occurs. This direct OE replacement ensures your fuel delivery system maintains factory precision, eliminating the guesswork of...07060358- SKU:
- 07060358
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- VITON
- TYPE:
- HOSE KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- ATV
- TYPE:
- CLAMP KIT
- UNITS:
- KIT
$18.95 -
GET Honda CRF Tuning Tool GK-WFCOM2-0002
GET
$314.95If you're running a Honda CRF250 or CRF450 and want direct control over your engine's fuel and ignition mapping without relying on a PC or external software, the GET Honda CRF Tuning Tool delivers precision tuning through an intuitive WiFi interface...10202638- SKU:
- 10202638
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- COLOR/FINISH:
- BLACK
- PROGRAMMING:
- PROGRAMMABLE
- FEATURE:
- WIFI CONNECTIVITY
- PRODUCT NAME:
- ELECTRONIC CONTROL UNIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- MODEL:
- WIFI-COM
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
$314.95Qty in Cart: 0Quantity:Price:$314.95Subtotal: -
On Sale
GET RX1 Pro Engine Control Unit - YZF250 GK-RX1PRO-0036
GET
MSRP: $979.95Now: $627.00Was: $979.95The GET RX1 Pro ECU transforms your YZF250 from a stock configuration into a precisely tuned machine with measurable gains in power delivery and throttle response. Real-time engine parameter adjustment via smartphone or tablet eliminates the...10203018- SKU:
- 10203018
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- COLOR/FINISH:
- GREEN
- BASE COLOR:
- GREEN
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- RACE KIT
MSRP: $979.95Now: $627.00Was: $979.95 -
On Sale
GET Eculmb¢â€žÂ¢ - KTM/Husqvarna GKECULMB48M0008
GET
MSRP: $979.95Now: $627.00Was: $979.95If you're running a 2-stroke fuel-injected KTM or Husqvarna, engine management directly impacts your power delivery and throttle response. The GET Ecu-Limb ECU replaces the factory unit with a fully programmable solution that lets you optimize ignition...10202835- SKU:
- 10202835
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- BASE COLOR:
- ORANGE
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- TUNING MODULE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
MSRP: $979.95Now: $627.00Was: $979.95 -
On Sale
GET RX1 Pro Engine Control Unit - SXF250 GK-RX1PRO-0029
GET
MSRP: $979.95Now: $627.00Was: $979.95Stock engine mapping leaves performance on the table. The GET RX1 Pro ECU unlocks your machine's full potential by allowing real-time tuning of injection timing, ignition advance, and rev limits directly from your smartphone or tablet. Whether you're...10203019- SKU:
- 10203019
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- COLOR/FINISH:
- GREEN
- PRODUCT NAME:
- RACE KIT
- BASE COLOR:
- GREEN
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
MSRP: $979.95Now: $627.00Was: $979.95 -
On Sale
GET RX1 Pro Engine Control Unit - SXF450 GK-RX1PRO-0031
GET
MSRP: $979.95Now: $627.00Was: $979.95The GET RX1 Pro ECU replaces your factory engine control unit with a fully programmable solution that puts real-time tuning power in your hands. Whether you're running a stock engine with an aftermarket exhaust or building toward higher performance...10203024- SKU:
- 10203024
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- PRODUCT NAME:
- RACE KIT
- BASE COLOR:
- GREEN
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- GREEN
MSRP: $979.95Now: $627.00Was: $979.95 -
On Sale
GET RX1 Pro Engine Control Unit - CRF250 GK-RX1PRO-0033
GET
MSRP: $979.95Now: $627.00Was: $979.95The GET RX1 Pro ECU replaces your stock engine control unit with a fully programmable platform that puts real performance gains directly in your hands. Using Wi-Fi connectivity and smartphone or tablet control, you can dial in injection timing, ignition...10203025- SKU:
- 10203025
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- PRODUCT NAME:
- RACE KIT
- UNITS:
- KIT
- COLOR/FINISH:
- GREEN
- BASE COLOR:
- GREEN
- RIDING STYLE:
- OFF-ROAD
MSRP: $979.95Now: $627.00Was: $979.95 -
On Sale
GET RX1 Pro Engine Control Unit - RMZ250 GK-RX1PRO-0034
GET
MSRP: $979.95Now: $627.00Was: $979.95Precision engine tuning is no longer confined to the dyno or shop bench. The GET RX1 Pro ECU puts real-time control of injection, ignition timing, and rev limits directly in your hands via smartphone or tablet—allowing you to optimize performance on the...10203026- SKU:
- 10203026
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- BASE COLOR:
- GREEN
- PRODUCT NAME:
- RACE KIT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- GREEN
MSRP: $979.95Now: $627.00Was: $979.95 -
On Sale
GOODRIDGE Replacement Viton O-Rings - 5/16" - 2 Pack 731104-2
GOODRIDGE
MSRP: $4.95Now: $3.56Was: $4.95Viton O-rings are critical sealing components in fuel systems, brake lines, and high-pressure hydraulic applications—they resist heat, fuel degradation, and extreme temperatures far better than standard rubber. If you're experiencing weeping seals or...07060202- SKU:
- 07060202
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- COLOR/FINISH:
- BLACK
- FOR FUEL LINE SIZE METRIC:
- 7.9 MM
- RIDING STYLE:
- STREET
- UNITS:
- 2 PACK
- FOR FUEL LINE SIZE IMPERIAL:
- 5/16'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- INLINE
- BASE COLOR:
- BLACK
- MATERIAL:
- VITON
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- SNOW
MSRP: $4.95Now: $3.56Was: $4.95 -
CV4 Radiator Hose Kit - Red - Y-Piece SFSMBC254R
CV4
$224.72Pure Silicone Rubber material that stays pliable and resilient over the lifetime of the hoses, Superior Abrasion resistance, Increased Burst Pressure over O.E. hoses, Outstanding puncture resistance, Elevated temperature rating up to 425F degrees, Smooth...19021084- SKU:
- 19021084
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- TYPE:
- RADIATOR
- PRODUCT NAME:
- HOSE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- STYLE:
- PERFORMANCE
- COLOR/FINISH:
- RED
- MATERIAL:
- SILICONE
$224.72 -
CV4 Radiator Hose Kit - Red - Yamaha SFSMBC08R
CV4
$144.24Pure Silicone Rubber material that stays pliable and resilient over the lifetime of the hoses, Superior Abrasion resistance, Increased Burst Pressure over O.E. hoses, Outstanding puncture resistance, Elevated temperature rating up to 425F degrees, Smooth...19021096- SKU:
- 19021096
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- HOSE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RADIATOR
- COLOR/FINISH:
- RED
- STYLE:
- PERFORMANCE
- MATERIAL:
- SILICONE
- UNITS:
- KIT
$144.24Qty in Cart: 0Quantity:Price:$144.24Subtotal: -
CV4 Radiator Hose Kit - Red - Yamaha SFSMBC35R
CV4
$149.95Pure Silicone Rubber material that stays pliable and resilient over the lifetime of the hoses, Superior Abrasion resistance, Increased Burst Pressure over O.E. hoses, Outstanding puncture resistance, Elevated temperature rating up to 425F degrees, Smooth...19021098- SKU:
- 19021098
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PRODUCT NAME:
- HOSE
- TYPE:
- RADIATOR
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- STYLE:
- PERFORMANCE
- COLOR/FINISH:
- RED
$149.95Qty in Cart: 0Quantity:Price:$149.95Subtotal:
