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 Power Vision 3 - Sea-Doo GTI 90 PV3-25-13
DYNOJET
$555.54Flash performance tunes via OEM diagnostic connector, no need to remove and send out ECU, High contrast display, viewable in direct sunlight, Display vehicle data channels in real-time, Weather resistant for use in all conditions, All returns direct to...10203334- SKU:
- 10203334
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- FEATURE:
- USB POWERED
- RIDING STYLE:
- WATERCRAFT
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
- PROGRAMMING:
- PROGRAMMABLE
- TYPE:
- STANDARD
- BASE COLOR:
- BLACK
- MODEL:
- POWER VISION 3
- PROGRAMMING:
- PRE-PROGRAMMED
- UNITS:
- EACH
- OXYGEN LOOP CONTROL:
- OPEN LOOP
- PRODUCT NAME:
- FUEL INJECTION MODULE
$555.54 -
DYNOJET Jet Kit - Suzuki DRZ400SM 3110
DYNOJET
$114.43Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase, Stage 2: stock/mild modified engine, stock/modified pipes, stock/modified filters; about an 8% power increase, Stage 3: stock/mild modified engine, stock/modified pipes,...10070505- SKU:
- 10070505
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TYPE:
- STAGE 2
- MATERIAL:
- BRASS
- PRODUCT NAME:
- JET KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- STAGE 1
$114.43 -
FUEL STAR Hose and Clamp Kit - KTM FS110-0123
FUEL STAR
$14.95Direct OE replacement fuel line, Includes (1) one black hose and (2) two clamps07060343- SKU:
- 07060343
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- BLACK
- MATERIAL:
- VITON
- TYPE:
- HOSE KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLAMP KIT
$14.95 -
FUEL STAR Hose and Clamp Kit - KTM FS110-0128
FUEL STAR
$18.95Direct OE replacement fuel line, Includes (1) one black hose and (2) two clamps07060348- SKU:
- 07060348
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLAMP KIT
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- MATERIAL:
- VITON
- TYPE:
- HOSE KIT
$18.95 -
FUEL STAR Hose and Clamp Kit - Suzuki FS110-0118
FUEL STAR
$15.95Direct OE replacement fuel line, Includes (1) one black hose and (2) two clamps07060354- SKU:
- 07060354
- 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 - Yamaha FS110-0120
FUEL STAR
$18.95Direct OE replacement fuel line, Includes (1) one black hose and (2) two clamps07060363- SKU:
- 07060363
- 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
$18.95 -
FUEL STAR Hose and Clamp Kit - Honda FS110-0106
FUEL STAR
$16.95Direct OE replacement fuel line, Includes (1) one black hose and (2) two clamps07060335- SKU:
- 07060335
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- MATERIAL:
- VITON
- TYPE:
- HOSE KIT
- BASE COLOR:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLAMP KIT
- UNITS:
- KIT
$16.95 -
On Sale
G2 ERGONOMICS CORP. 50 Carburetor Spacer G2-60-100
G2 ERGONOMICS CORP.
MSRP: $29.95Now: $19.00Was: $29.95Slows down the rev while auto-clutch engages, eliminating any lurch that may intimidate beginning riders, Limit maximum opening to 1/4, 1/2 or 3/4 throttle; helps rider learn control faster, Learning aid for beginners who ride smaller-cc motorcycles,...10500111- SKU:
- 10500111
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- TYPE:
- CARBURETOR
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- MACHINED
- PRODUCT NAME:
- SPACER
MSRP: $29.95Now: $19.00Was: $29.95 -
On Sale
G2 ERGONOMICS CORP. 50 Carburetor Spacer G2-60-110
G2 ERGONOMICS CORP.
MSRP: $29.95Now: $19.00Was: $29.95Slows down the rev while auto-clutch engages, eliminating any lurch that may intimidate beginning riders, Limit maximum opening to 1/4, 1/2 or 3/4 throttle; helps rider learn control faster, Learning aid for beginners who ride smaller-cc motorcycles,...10500112- SKU:
- 10500112
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- SPACER
- UNITS:
- KIT
- COLOR/FINISH:
- MACHINED
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
MSRP: $29.95Now: $19.00Was: $29.95 -
GET RX1 Pro Engine Control Unit - 450 EXC-F GK-RX1PRO-0019
GET
$979.95Comes with two maps pre-installed: map 1 is RACE, map 2 is RACE + GPA traction control set to level 5, Works with standard engines, and standard engines with a race exhaust system installed, For modified engines, custom maps can be installed using MAYA...10202864- SKU:
- 10202864
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- TUNING MODULE
- TYPE:
- ENGINE CONTROL UNIT
$979.95Qty in Cart: 0Quantity:Price:$979.95Subtotal: -
GET RX1 Pro Engine Control Unit - CRF450 GK-RX1PRO-0032
GET
$979.95Wi-Fi Com ready; allows you to fine-tune engine parameters such as injection, ignition and rev limit using a smartphone or tablet (14-up GP1 and RX1 Power applications), Replacement ECU unit will maximize the performance of your machine without...10203017- SKU:
- 10203017
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- BASE COLOR:
- GREEN
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- GREEN
- PRODUCT NAME:
- RACE KIT
$979.95 -
On Sale
GOODRIDGE Quick Disconnect Coupling - 3/16" MCD03V
GOODRIDGE
MSRP: $132.95Now: $119.66Was: $132.95Durable die-cast body constructed from chrome-plated brass, Feature stainless springs, pin, latch, viton O-rings and acetal shutoff valves, Barbed hose ends provide simple attachment to common 3/16", 1/4" and 5/16" hoses, Double shutoff valves prevent...07060198- SKU:
- 07060198
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- FEATURES:
- QUICK DISCONNECT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
- FITTING CONNECTOR TYPE IMPERIAL:
- 3/16' HOSE BARB
- FITTING CONNECTOR TYPE METRIC:
- 4.8 MM HOSE BARB
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- COUPLING
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- INLINE
- FITTING CONNECTOR TYPE:
- 4,8 MM (3/16') HOSE BARB
MSRP: $132.95Now: $119.66Was: $132.95 -
On Sale
GOODRIDGE Quick Disconnect Coupling - 1/4" MCD04V
GOODRIDGE
MSRP: $132.95Now: $119.66Was: $132.95Durable die-cast body constructed from chrome-plated brass, Feature stainless springs, pin, latch, viton O-rings and acetal shutoff valves, Barbed hose ends provide simple attachment to common 3/16", 1/4" and 5/16" hoses, Double shutoff valves prevent...07060199- SKU:
- 07060199
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- COUPLING
- TYPE:
- INLINE
- FEATURES:
- QUICK DISCONNECT
- FITTING CONNECTOR TYPE IMPERIAL:
- 1/4' HOSE BARB
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FITTING CONNECTOR TYPE:
- 6,4 MM (1/4') HOSE BARB
- FITTING CONNECTOR TYPE METRIC:
- 6.4 MM HOSE BARB
- RIDING STYLE:
- SNOW
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
MSRP: $132.95Now: $119.66Was: $132.95 -
On Sale
GOODRIDGE Replacement Viton O-Rings - 3/16" and 1/4" - 2 Pack 730804-2
GOODRIDGE
MSRP: $8.95Now: $8.06Was: $8.95Replacement Viton O-rings07060201- SKU:
- 07060201
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MATERIAL:
- VITON
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- BLACK
- FOR FUEL LINE SIZE IMPERIAL:
- 1/4'
- FOR FUEL LINE SIZE IMPERIAL:
- 3/16'
- TYPE:
- INLINE
- BASE COLOR:
- BLACK
- FOR FUEL LINE SIZE METRIC:
- 6.4 MM
- UNITS:
- 2 PACK
- FOR FUEL LINE SIZE METRIC:
- 4.8 MM
- RIDING STYLE:
- STREET
MSRP: $8.95Now: $8.06Was: $8.95 -
CV4 Radiator Hose Kit - Green SFSMBC140G
CV4
$334.95Pure 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...19020160- SKU:
- 19020160
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MATERIAL:
- SILICONE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- GREEN
- PRODUCT NAME:
- HOSE
- TYPE:
- RADIATOR
- STYLE:
- PERFORMANCE
$334.95 -
On Sale
NO TOIL Air Filter 380-14
NO TOIL
MSRP: $30.95Now: $20.00Was: $30.95High-Performance Foam Air Filter Constructed from flame-laminated dual-layer foam for enhanced durability Compatible with No Toil foam filter treatment for superior air filtration Features a fully open-cell structure to maximize airflow ...10110173- SKU:
- 10110173
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
MSRP: $30.95Now: $20.00Was: $30.95 -
NO TOIL Replacement Air Filter Cage C12046
NO TOIL
$29.95Injected-molded plastic cage; replaces OEM cage10113533- SKU:
- 10113533
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MATERIAL:
- PLASTIC
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- BASE COLOR:
- BLACK
- STYLE:
- OEM STYLE
- TYPE:
- AIR FILTER
- UNITS:
- EACH
- PRODUCT NAME:
- CAGE
$29.95 -
DEVOL Radiator Guards - Yamaha 0101-5601
DEVOL
$159.95Direct frame mounting and cage design provides complete radiator protection while allowing direct airflow reducing the chances of radiator overheating, High-grade U.S. aluminum alloy, Lightweight, tough and effective, Strategic front hole design, Brushed...19010629- SKU:
- 19010629
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- COLOR/FINISH:
- BRUSHED ALUMINUM
- PRODUCT NAME:
- RADIATOR GUARD
- BASE FINISH:
- RAW
- MATERIAL:
- ALUMINUM ALLOY
- UNITS:
- PAIR
- RIDING STYLE:
- OFF-ROAD
$159.95 -
On Sale
EBC Pilot Jet EBC151-30
EBC
MSRP: $13.17Now: $12.51Was: $13.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Mikuni jets, Fit late-model OEM BS CV carburetors, 14 mm long10050097- SKU:
- 10050097
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- JET TIP DIAMETER METRIC:
- 3.50 MM
- TYPE:
- PILOT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BRASS
- HEAD DIAMETER METRIC:
- 4.80 MM
- JET SIZE:
- 30
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 14.00 MM
- RIDING STYLE:
- ATV
MSRP: $13.17Now: $12.51Was: $13.17 -
On Sale
EBC Pilot Jet EBC151-37.5
EBC
MSRP: $13.17Now: $12.51Was: $13.17Brass carburetor jets are high-precision and flow-calibrated for extremely accurate fuel flow rate, High-quality replacements; NOT original Mikuni jets, Fit late-model OEM BS CV carburetors, 14 mm long10050100- SKU:
- 10050100
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- HEAD DIAMETER METRIC:
- 4.80 MM
- JET SIZE:
- 37.5
- JET TIP DIAMETER METRIC:
- 3.50 MM
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 14.00 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BRASS
- RIDING STYLE:
- UTV
- TYPE:
- PILOT
- UNITS:
- 4 PACK
MSRP: $13.17Now: $12.51Was: $13.17
