Street Bike Air and Fuel
Street Bike Air & Fuel Systems at JJ Motorsports
Boost your street bike's performance with top-quality air and fuel components from JJ Motorsports. Our selection includes carburetor jets, air filters, and fuel injection modules designed for optimal airflow, throttle response, and power gains on the road or track. Compatible with Honda, Suzuki, Yamaha, and more, these parts ensure clean burns, reduced emissions, and reliable starts in any riding style—from street to adventure touring.
Shop trusted brands like Mikuni for precision jets and Dynojet for tuning modules. Explore related categories such as street bike engine parts for rebuilds or street bike exhaust for complete systems.
Top Street Bike Air & Fuel Products
- MIKUNI Main Jet - 4-Pack N100604-1025 – Fits VM16, HS40, HSR42/45/48 carbs for smooth operation.
- DYNOJET Power Vision 3 - Yamaha PV3-22-16 – Flash tunes via OEM connector with real-time data display.
- UNI FILTER Filter - GS550/650 Miscellaneous NU-2439 – High-flow foam for better air intake and easy cleaning.
- UNI FILTER Filter - GS650G/GL/M NU-2440 – Precision fit with indefinite service life.
- UNI FILTER Filter - Triumph Bonneville NU-3006 – Stops dirt while increasing airflow.
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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K&L SUPPLY Carburetor Repair Kit - Honda Goldwing15 18-2690
K&L SUPPLY
$75.95A properly tuned carburetor is essential for reliable cold starts, smooth throttle response, and consistent fuel economy on your Honda Goldwing. Over time, gaskets degrade, O-rings harden, and jets accumulate varnish buildup—all of which compromise...10030269- SKU:
- 10030269
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MODEL:
- STANDARD
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
- UNITS:
- KIT
$75.95 -
K&L SUPPLY Carburetor Repair Kits 18-2416
K&L SUPPLY
$33.95A quality carburetor rebuild kit is essential for restoring fuel delivery precision and engine performance after years of varnish buildup and seal degradation. The K&L SUPPLY 18-2416 gives you all necessary components in one package, eliminating multiple...182416- SKU:
- 182416
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- STREET
- MODEL:
- STANDARD
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- MATERIAL:
- BRASS
- MATERIAL:
- RUBBER
- TYPE:
- CARBURETOR
$33.95 -
K&L SUPPLY Carburetor Repair Kits 18-2417
K&L SUPPLY
$27.95A carburetor that's running rich, lean, or leaking fuel is costing you performance and reliability. The K&L SUPPLY 18-2417 Carburetor Repair Kit gives you everything needed to restore your OEM carb to factory specifications without the downtime and...182417- SKU:
- 182417
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- MATERIAL:
- RUBBER
- MODEL:
- STANDARD
- TYPE:
- CARBURETOR
- MATERIAL:
- BRASS
- PRODUCT NAME:
- REPAIR KIT
$27.95 -
K&L SUPPLY Carburetor Repair Kits 18-2420
K&L SUPPLY
$27.95A carburetor rebuild is one of the most cost-effective ways to restore lost performance and fuel efficiency in classic and vintage engines. Rather than replacing an entire carb assembly, this comprehensive repair kit provides all the wear items needed to...182420- SKU:
- 182420
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- MODEL:
- STANDARD
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- MATERIAL:
- BRASS
- MATERIAL:
- RUBBER
$27.95 -
K&L SUPPLY Carburetor Repair Kits 18-2421
K&L SUPPLY
$27.95A worn or deteriorated carburetor wastes fuel, causes hard starts, and leaves performance on the table. The K&L SUPPLY 18-2421 Carburetor Repair Kit restores your carb to factory specifications with all the gaskets, O-rings, and jets you need for a...182421- SKU:
- 182421
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- MODEL:
- STANDARD
- RIDING STYLE:
- STREET
- MATERIAL:
- BRASS
- UNITS:
- KIT
- MATERIAL:
- RUBBER
$27.95 -
K&L SUPPLY Economy Carburetor Repair Kit 18-2431
K&L SUPPLY
$30.95Carburetor performance degrades over time as gaskets dry out, O-rings deteriorate, and internal passages accumulate varnish buildup. The K&L SUPPLY Economy Carburetor Repair Kit gives you a cost-effective way to restore fuel delivery precision without...182431- SKU:
- 182431
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
- MATERIAL:
- RUBBER
- MODEL:
- ECONOMY
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
$30.95 -
K&L SUPPLY Carburetor Repair Kits 18-2447
K&L SUPPLY
$27.95A carburetor rebuild is essential maintenance for vintage and small-engine equipment—fuel varnish and debris accumulate over time, degrading performance and cold-start reliability. The K&L SUPPLY 18-2447 kit eliminates the guesswork by providing all...182447- SKU:
- 182447
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MATERIAL:
- RUBBER
- MODEL:
- STANDARD
- TYPE:
- CARBURETOR
- RIDING STYLE:
- STREET
- MATERIAL:
- BRASS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
$27.95 -
K&L SUPPLY Carburetor Repair Kits 18-2453
K&L SUPPLY
$27.95A worn or damaged carburetor can leave your bike running lean, rich, or inconsistent—costing you performance and reliability. The K&L SUPPLY Carburetor Repair Kit 18-2453 gives you all the OEM-spec gaskets, seals, and jets needed to restore your carb to...182453- SKU:
- 182453
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- MATERIAL:
- BRASS
- MATERIAL:
- RUBBER
- MODEL:
- STANDARD
- TYPE:
- CARBURETOR
$27.95 -
K&L SUPPLY Carburetor Repair Kits 18-2466
K&L SUPPLY
$27.95A worn or deteriorating carburetor can compromise fuel atomization, throttle response, and engine reliability—especially critical for racing applications where precision fueling directly impacts performance. This K&L SUPPLY rebuild kit eliminates the...182466- SKU:
- 182466
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- MODEL:
- STANDARD
- RIDING STYLE:
- STREET
- MATERIAL:
- BRASS
- UNITS:
- KIT
- MATERIAL:
- RUBBER
$27.95 -
K&L SUPPLY Carburetor Repair Kits 18-2582
K&L SUPPLY
$27.95A carburetor rebuild is one of the most cost-effective ways to restore fuel delivery precision and engine responsiveness on older bikes and small engines. This K&L SUPPLY kit eliminates the guesswork by bundling every gasket, O-ring, and jet you need in...182582- SKU:
- 182582
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- RUBBER
- MODEL:
- STANDARD
- MATERIAL:
- BRASS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
$27.95 -
K&L SUPPLY Carburetor Repair Kits 18-2590
K&L SUPPLY
$31.95A worn or leaking carburetor can leave you stranded or force expensive shop labor. This K&L SUPPLY rebuild kit gives you everything needed to restore your OEM carb to factory specifications without the downtime or cost of replacement. Whether you're...182590- SKU:
- 182590
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MATERIAL:
- RUBBER
- MODEL:
- STANDARD
- MATERIAL:
- BRASS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
$31.95 -
K&L SUPPLY Carburetor Repair Kits 18-2610
K&L SUPPLY
$30.95A carburetor that's running rich, lean, or leaking will tank your engine's performance and fuel economy. This K&L SUPPLY rebuild kit gives you everything needed to restore your OEM carb to factory specifications without the expense of replacement...182610- SKU:
- 182610
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- MATERIAL:
- BRASS
- MATERIAL:
- RUBBER
- MODEL:
- STANDARD
- TYPE:
- CARBURETOR
$30.95 -
K&L SUPPLY Carburetor Repair Kits 18-2662
K&L SUPPLY
$27.95A carburetor that's running rich, lean, or hesitating under load is costing you performance and fuel efficiency. Rather than replacing an otherwise solid OEM carb, this K&L SUPPLY rebuild kit gives you everything needed to restore your carburtor to...182662- SKU:
- 182662
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- BRASS
- UNITS:
- KIT
- MATERIAL:
- RUBBER
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- MODEL:
- STANDARD
- RIDING STYLE:
- STREET
$27.95 -
K&L SUPPLY Carburetor Repair Kits 18-2907
K&L SUPPLY
$50.95A carburetor that's running rich, hesitating, or leaking fuel is costing you performance and reliability. The K&L SUPPLY Carburetor Repair Kit 18-2907 gives you everything needed to restore your OEM carb to factory specifications without the expense of...182907- SKU:
- 182907
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- PRODUCT NAME:
- REPAIR KIT
- MODEL:
- STANDARD
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- MATERIAL:
- BRASS
- MATERIAL:
- RUBBER
- TYPE:
- CARBURETOR
$50.95 -
K&L SUPPLY Carburetor Repair Kits 18-2910
K&L SUPPLY
$50.95A carburetor that's been sitting in storage or running lean will rob your engine of reliable performance and fuel efficiency. This K&L SUPPLY rebuild kit gives you everything needed to restore your OEM carburetor to factory specifications without the...182910- SKU:
- 182910
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- PRODUCT NAME:
- REPAIR KIT
- MODEL:
- STANDARD
- RIDING STYLE:
- STREET
- MATERIAL:
- BRASS
- UNITS:
- KIT
- MATERIAL:
- RUBBER
- TYPE:
- CARBURETOR
$50.95 -
K&L SUPPLY Carburetor Repair Kits 18-2911
K&L SUPPLY
$50.95A worn or failing carburetor can compromise fuel delivery, throttle response, and engine reliability—especially on vintage bikes and classic machines where OEM parts are scarce. This K&L SUPPLY rebuild kit gives you everything needed to restore your...182911- SKU:
- 182911
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- RUBBER
- MODEL:
- STANDARD
- TYPE:
- CARBURETOR
- MATERIAL:
- BRASS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
$50.95 -
K&L SUPPLY Fuel Pump Sub-Assembly 18-5925
K&L SUPPLY
$205.95A failing fuel pump can leave you stranded or compromise engine performance when you need reliability most. This K&L SUPPLY sub-assembly delivers OEM-equivalent functionality at a fraction of full-replacement costs, making it the smart choice for racers...10090010- SKU:
- 10090010
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- FUEL PUMP
- TYPE:
- IN-TANK
- RIDING STYLE:
- STREET
$205.95 -
K&L SUPPLY Carburetor Needle Kit Refill 18-8954
K&L SUPPLY
$36.95A worn or damaged carburetor needle directly impacts fuel atomization, throttle response, and overall engine performance. This K&L SUPPLY replacement needle kit restores precise fuel metering to factory specifications, eliminating hesitation and ensuring...10040005- SKU:
- 10040005
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- 6 PACK
- PRODUCT NAME:
- FLOAT NEEDLE
- RIDING STYLE:
- STREET
- MODEL:
- K2
$36.95 -
K&L SUPPLY Carburetor Needle Kit 18-8914
K&L SUPPLY
$107.95Carburetor tuning demands precision, and worn or damaged float needles are a common culprit behind lean conditions, hesitation, and fuel starvation—especially in high-performance applications where repeatability matters. This K&L SUPPLY kit gives you a...10040007- SKU:
- 10040007
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- FLOAT NEEDLE KIT
$107.95Qty in Cart: 0Quantity:Price:$107.95Subtotal: -
K&L SUPPLY Carburetor Needle Kit Refill 18-8957
K&L SUPPLY
$29.95Carburetor needle wear is a silent performance killer—a worn needle creates inconsistent fuel metering, hesitation, and poor throttle response that no amount of tuning can fully correct. The K&L SUPPLY Carburetor Needle Kit Refill restores precise fuel...10040009- SKU:
- 10040009
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- FLOAT NEEDLE
- UNITS:
- 6 PACK
- MODEL:
- M2
- RIDING STYLE:
- STREET
$29.95
