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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Samco Sport Radiator Hose Kit Blue Yamaha YZF-R1 2015-2024 YAM70-BL
SAMCO SPORT
$129.95Factory radiator hoses are often the first cooling system component to degrade under sustained track temperatures and aggressive riding. The Samco Sport Radiator Hose Kit replaces OEM hoses with premium silicone construction, reducing coolant...19021076- SKU:
- 19021076
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- HOSE
- UNITS:
- KIT
- TYPE:
- RADIATOR
- MATERIAL:
- SILICONE
- STYLE:
- STANDARD
- RIDING STYLE:
- STREET
$129.95 -
Samco Sport Radiator Hose Kit Red Yamaha YZF-R1 2015-2020 YAM70-RD
SAMCO SPORT
$129.95OEM radiator hoses degrade under sustained heat cycles, compromising cooling efficiency and risking engine damage. The Samco Sport Radiator Hose Kit replaces them with premium silicone construction that handles repeated thermal stress while delivering...19021077- SKU:
- 19021077
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- MATERIAL:
- SILICONE
- UNITS:
- KIT
- PRODUCT NAME:
- HOSE
- STYLE:
- STANDARD
- TYPE:
- RADIATOR
$129.95Qty in Cart: 0Quantity:Price:$129.95Subtotal: -
Samco Sport Radiator Clamp Kit for Honda CBR500R 2013-2018 CKHON-89
SAMCO SPORT
$44.95Stock radiator clamps degrade under thermal cycling and vibration, compromising coolant integrity and risking engine damage. The Samco Sport Radiator Clamp Kit replaces these weak links with marine-grade stainless steel clamps engineered to maintain...19021421- SKU:
- 19021421
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- CLAMP KIT
- STYLE:
- STANDARD
- TYPE:
- RADIATOR HOSE
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
$44.95 -
Samco Sport Radiator Clamp Kit Kawasaki Ninja H2 2015-2022 CKKAW-81
SAMCO SPORT
$44.95Radiator hose clamps are a critical—yet often overlooked—component of your cooling system's integrity. Factory clamps corrode, weaken, and can fail under heat cycles, potentially leading to coolant leaks that damage your engine bay. The Samco Sport...19021423- SKU:
- 19021423
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- STAINLESS STEEL
- COLOR/FINISH:
- SILVER
- STYLE:
- STANDARD
- PRODUCT NAME:
- CLAMP KIT
- RIDING STYLE:
- STREET
- TYPE:
- RADIATOR HOSE
- UNITS:
- KIT
$44.95Qty in Cart: 0Quantity:Price:$44.95Subtotal: -
Samco Sport Radiator Clamp Kit Kawasaki ZX1400 Ninja ZX-14R 2006-2023 CK KAW-72
SAMCO SPORT
$44.95Radiator hose failures mid-ride waste time and money—quality clamps are non-negotiable for reliability. Samco Sport's marine-grade stainless construction resists corrosion and vibration damage better than OEM alternatives, keeping coolant flow consistent...19021538- SKU:
- 19021538
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HOSE KIT
- COLOR/FINISH:
- SILVER
- STYLE:
- STANDARD
- TYPE:
- RADIATOR HOSE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$44.95 -
Samco Sport Radiator Hose Kit Orange KTM RC 390 2015-2020 KTM-77ORG
SAMCO SPORT
$194.95Factory radiator hoses degrade under sustained heat and pressure, compromising cooling efficiency and risking engine damage. The Samco Sport Radiator Hose Kit replaces OEM rubber with premium silicone construction that handles extreme temperatures while...19021539- SKU:
- 19021539
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- SILICONE
- PRODUCT NAME:
- HOSE
- STYLE:
- STANDARD
- TYPE:
- RADIATOR
$194.95Qty in Cart: 0Quantity:Price:$194.95Subtotal: -
MIKUNI Short Idle Screw Adjuster 990-605-065
MIKUNI
$26.95Precise idle control is foundational to carburetor tuning, and the MIKUNI Short Idle Screw Adjuster gives you the fine-adjustment capability that separates a dialed-in engine from one that hunts and surges. Whether you're chasing consistency on the dyno...990605065- SKU:
- 990605065
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- SHORT IDLE SCREW ADJUSTER
- RIDING STYLE:
- STREET
$26.95 -
MIKUNI Filter Element - 3" HS42/012-300
MIKUNI
$128.95A quality air filter element is fundamental to maintaining peak engine efficiency and protecting your engine from particulate contamination. The MIKUNI HS42/012-300 delivers reliable filtration with Japanese engineering precision, ensuring consistent...HS42012300- SKU:
- HS42012300
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
$128.95 -
MIKUNI Main Jet - 4-Pack N100604-190
MIKUNI
$14.55Precision jetting is the foundation of carburetor tuning—get it wrong, and you're leaving performance on the table and risking lean-burn damage. This 4-pack of Mikuni main jets gives you the flexibility to dial in your air-fuel ratio across different...KN100604190- SKU:
- KN100604190
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- HEAD TYPE:
- SLOTTED
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- MATERIAL:
- BRASS
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- JET SIZE:
- 190
- RIDING STYLE:
- ATV
$14.55 -
MIKUNI Main Jet - 4-Pack N100604-1925
MIKUNI
$5.20Proper jetting is fundamental to carburetor performance—too rich or too lean, and you lose power, efficiency, and engine reliability. The MIKUNI Main Jet 4-Pack gives you the tuning flexibility to dial in your air-fuel mixture precisely, whether you're...KN1006041925- SKU:
- KN1006041925
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- UTV
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- JET SIZE:
- 192.5
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- SNOW
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
$5.20 -
MIKUNI Main Jet - 4-Pack N100604-195
MIKUNI
$14.55Precise fuel metering is the foundation of reliable carburetor performance, and a worn or incorrect main jet directly impacts throttle response, fuel economy, and engine behavior across the RPM range. Whether you're tuning for altitude changes, engine...KN100604195- SKU:
- KN100604195
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- HEAD TYPE:
- SLOTTED
- PRODUCT NAME:
- JET
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
- JET SIZE:
- 195
- RIDING STYLE:
- ATV
$14.55 -
MIKUNI Main Jet - 4-Pack N100604-200
MIKUNI
$14.55Precise fuel delivery is the foundation of carburetor tuning, and running the correct main jet is non-negotiable for optimal performance and engine reliability. This 4-pack of Mikuni main jets gives you the flexibility to dial in your air-fuel ratio...KN100604200- SKU:
- KN100604200
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- JET SIZE:
- 200
- RIDING STYLE:
- UTV
- HEAD TYPE:
- SLOTTED
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
$14.55 -
MIKUNI Main Jet - 4-Pack N100604-625
MIKUNI
$14.55Precise fuel delivery is non-negotiable when tuning your Mikuni carburetor for peak performance. A properly sized main jet ensures your air-fuel ratio stays dialed in across the RPM range, preventing lean running conditions that compromise power and risk...KN100604625- SKU:
- KN100604625
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- ATV
- JET SIZE:
- 62.5
- MATERIAL:
- BRASS
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD TYPE:
- SLOTTED
- PRODUCT NAME:
- JET
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
$14.55 -
MIKUNI Main Jet - 4-Pack N100604-675
MIKUNI
$14.55Precise fuel delivery is the foundation of reliable carburetor performance, and a worn or incorrect main jet compromises both throttle response and engine stability. This OEM Mikuni main jet (size 67.5) restores factory-spec fuel metering for consistent...KN100604675- SKU:
- KN100604675
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD TYPE:
- SLOTTED
- JET SIZE:
- 67.5
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
$14.55 -
MIKUNI Main Jet - 4-Pack N100604-725
MIKUNI
$14.55Precision fuel delivery is non-negotiable when tuning your Mikuni carburetor for peak performance. Main jets directly control your air-fuel ratio under load, and running the wrong size robs you of horsepower while risking engine damage. This 4-pack gives...KN100604725- SKU:
- KN100604725
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- JET SIZE:
- 72.5
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
$14.55 -
MIKUNI Main Jet - 4-Pack N100604-75
MIKUNI
$14.55Precise fuel metering is the foundation of carburetor tuning, and a worn or incorrect main jet compromises your fuel mixture across the mid-range and high-throttle conditions. This 4-pack of genuine Mikuni main jets gives you multiple tuning options...KN10060475- SKU:
- KN10060475
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- JET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- HEAD TYPE:
- SLOTTED
- JET SIZE:
- 75
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
$14.55 -
MIKUNI Main Jet - 4-Pack N100604-90
MIKUNI
$5.20Proper jetting is the foundation of carburetor tuning—and these OEM Mikuni main jets give you the precision fuel metering your engine demands across the RPM range. Whether you're fine-tuning a stock setup or dialing in a modified build, having a 4-pack...KN10060490- SKU:
- KN10060490
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- HEAD TYPE:
- SLOTTED
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- JET SIZE:
- 90
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
$5.20 -
MIKUNI Main Jet - 4-Pack N100604-925
MIKUNI
$14.55Precision fuel delivery is the foundation of carburetor tuning, and a properly sized main jet directly controls your air-fuel ratio under load. This OEM Mikuni main jet ensures your carb delivers consistent, optimized fueling across your...KN100604925- SKU:
- KN100604925
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- JET SIZE:
- 92.5
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- TYPE:
- MAIN
- UNITS:
- 4 PACK
$14.55 -
MIKUNI Main Jet - 4-Pack N100604-95
MIKUNI
$14.55Precision fuel delivery is non-negotiable when tuning your Mikuni carburetor for peak performance. A worn or incorrect main jet restricts your engine's potential, causing lean running conditions and inconsistent power delivery across the RPM band. This...KN10060495- SKU:
- KN10060495
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- JET SIZE:
- 95
- MATERIAL:
- BRASS
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- HEAD TYPE:
- SLOTTED
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- RIDING STYLE:
- OFF-ROAD
$14.55 -
MIKUNI Carburetors RS Series 34 4-Cylinder Set RS34-D21-K
MIKUNI
$1,195.95If you're serious about extracting maximum horsepower from a four-cylinder race engine, the MIKUNI RS34-D21-K carburetor set delivers the precision fuel metering and throttle response that professional road race and drag race teams depend on. The flat...10020035- SKU:
- 10020035
- Availability:
- Ships Same Business Day
- Weight:
- 10.55 LBS
- BORE SIZE METRIC:
- 40.00 MM
- RIDING STYLE:
- STREET
- STYLE:
- FLAT SLIDE
- PRODUCT NAME:
- CARBURETOR
- STYLE:
- RS34
- UNITS:
- EACH
$1,195.95Qty in Cart: 0Quantity:Price:$1,195.95Subtotal:
