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
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BOYESEN Single-Stage Reed - Carbon - YZ125 '02-'20 SSC131
BOYESEN
$50.95Snowmobile Super Stock Reeds SSC131 Designed as complete cylinder sets for easy installation. One set required per cylinder, ensuring optimal performance. Durable construction offers longevity and value over competitors. Available in...SSC131- SKU:
- SSC131
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
$50.95 -
BOYESEN Single-Stage Reed - Carbon - RM125 '90-'07 SSC021
BOYESEN
$50.95Snowmobile Super Stock reeds are packaged as Cylinder sets. One set is required per cylinder, Last longer and better value than other stock or carbon reeds on the market, Carbon or fiber single-stage replacement reeds, Enhance performance at all rpm,...SSC021- SKU:
- SSC021
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$50.95 -
BOYESEN Single-Stage Reed - Carbon - RM85 '02-'20 SSC020
BOYESEN
$39.95Snowmobile Super Stock reeds are packaged as Cylinder sets. One set is required per cylinder, Last longer and better value than other stock or carbon reeds on the market, Carbon or fiber single-stage replacement reeds, Enhance performance at all rpm,...SSC020- SKU:
- SSC020
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$39.95 -
BOYESEN Single-Stage Reed - Carbon - KX125 '94-'02 SSC011
BOYESEN
$50.95Snowmobile Super Stock Reeds - SSC011 Packaged as complete cylinder sets for convenience. One set needed per cylinder for optimal performance. Durable design ensures longer lifespan compared to competitors. Offers superior value over...SSC011- SKU:
- SSC011
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- SET
- MATERIAL:
- CARBON
- PRODUCT NAME:
- REED PETAL
- MODEL:
- SUPER STOCK
- RIDING STYLE:
- OFF-ROAD
$50.95 -
BOYESEN Single-Stage Reed - Carbon - KX60/65 SSC010
BOYESEN
$39.95Snowmobile Super Stock Reeds SSC010 Designed specifically for snowmobiles to optimize engine performance. Packaged as complete cylinder sets, ensuring you have everything needed for installation. Durable construction provides longer-lasting...SSC010- SKU:
- SSC010
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- CARBON
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- MODEL:
- SUPER STOCK
- RIDING STYLE:
- OFF-ROAD
$39.95 -
BOYESEN Single-Stage Reed - Carbon - Husqvarna/Honda SSC001
BOYESEN
$50.95Snowmobile Super Stock Reeds SSC001 Designed specifically for snowmobiles, ensuring optimal performance. Packaged as cylinder sets; one set required per cylinder. Durable construction offers longer lifespan compared to stock or carbon reeds...SSC001- SKU:
- SSC001
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- SET
- MATERIAL:
- CARBON
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- REED PETAL
$50.95 -
BOYESEN Single-Stage Reed - Carbon - Husqvarna/Honda SSC000
BOYESEN
$39.95Snowmobile Super Stock Reeds SSC000 Designed as complete cylinder sets for easy installation. Durable construction ensures longevity and reliability. Provides superior value compared to traditional stock or carbon reeds. Available in...SSC000- SKU:
- SSC000
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- UNITS:
- SET
- MATERIAL:
- CARBON
- PRODUCT NAME:
- REED PETAL
- MODEL:
- SUPER STOCK
- RIDING STYLE:
- OFF-ROAD
$39.95 -
BOYESEN Replacement Reed RL-20
BOYESEN
$45.95The latest carbon fiber technology with all the advantages of Boyesen's dual-stage reed design, Quickest acceleration any reed can offer, maximizing horsepower and torqueRL20- SKU:
- RL20
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MODEL:
- PRO SERIES
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- REED PETAL
- MATERIAL:
- CARBON FIBER
- UNITS:
- SET
$45.95 -
BOYESEN Replacement Reed RL-19
BOYESEN
$45.95Boyesen Carbon Fiber Reed Valve RL19 Advanced carbon fiber technology for superior performance Dual-stage reed design enhances airflow and efficiency Unmatched acceleration, delivering the quickest response Maximizes horsepower and...RL19- SKU:
- RL19
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- RAD VALVE
- UNITS:
- SET
$45.95 -
BOYESEN Replacement Reed RL-18
BOYESEN
$49.95Boyesen Carbon Fiber Reed Valve RL18 Advanced carbon fiber technology for enhanced performance Dual-stage reed design for optimal airflow Quickest acceleration available in reed valves Maximizes horsepower and torque for superior power...RL18- SKU:
- RL18
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- REED PETAL
- MATERIAL:
- FIBERGLASS
- UNITS:
- SET
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
$49.95 -
BOYESEN Replacement Reed RL15
BOYESEN
$45.95The latest carbon fiber technology with all the advantages of Boyesen's dual-stage reed design, Quickest acceleration any reed can offer, maximizing horsepower and torqueRL15- SKU:
- RL15
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- UNITS:
- SET
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
$45.95 -
BOYESEN Replacement Reed RL12
BOYESEN
$49.95Boyesen Carbon Fiber Reed Valves RL12 Advanced carbon fiber technology for enhanced performance. Dual-stage reed design for superior airflow and responsiveness. Quickest acceleration available, ensuring a competitive edge. Maximizes...RL12- SKU:
- RL12
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- RAD VALVE
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$49.95 -
BOYESEN Replacement Reed RL11
BOYESEN
$45.95Boyesen Carbon Fiber Dual-Stage Reed Valve RL11 Advanced carbon fiber technology for superior performance Innovative dual-stage design enhances airflow efficiency Quickest acceleration available in any reed valve Maximizes horsepower and...RL11- SKU:
- RL11
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- FIBERGLASS
- MODEL:
- RAD VALVE
- PRODUCT NAME:
- REED PETAL
$45.95 -
BOYESEN Replacement Reed RL06
BOYESEN
$36.95Boyesen Carbon Fiber Reed Valve RL06 Advanced carbon fiber technology for superior performance Dual-stage reed design enhances throttle response Achieves the quickest acceleration available in reed valves Optimizes horsepower and torque...RL06- SKU:
- RL06
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
$36.95 -
BOYESEN Replacement Reed RL-03
BOYESEN
$49.95Boyesen Carbon Fiber Reed Valve RL03 Innovative carbon fiber technology for enhanced performance Dual-stage reed design for optimal airflow Quickest acceleration available in any reed valve Maximizes horsepower and torque for superior...RL03- SKU:
- RL03
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MATERIAL:
- FIBERGLASS
- MODEL:
- RAD VALVE
- PRODUCT NAME:
- REED PETAL
- UNITS:
- SET
- RIDING STYLE:
- OFF-ROAD
$49.95 -
BOYESEN Replacement Reed RL01
BOYESEN
$45.95Boyesen Carbon Fiber Reed Valves RL01 Advanced carbon fiber technology for enhanced performance Dual-stage reed design for superior airflow Quickest acceleration available in any reed valve Maximizes horsepower and torque for improved...RL01- SKU:
- RL01
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- FIBERGLASS
- UNITS:
- SET
- PRODUCT NAME:
- REED PETAL
$45.95 -
BOYESEN Radiator Valve - KTM380SX '98-'02 RAD45
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD45- SKU:
- RAD45
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- UNITS:
- EACH
- MATERIAL:
- CARBON FIBER
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- COLOR/FINISH:
- SILVER
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- RIDING STYLE:
- STREET
$179.95 -
BOYESEN Radiator Valve - KTM Miscellaneous RAD42X
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD42X- SKU:
- RAD42X
- Availability:
- Ships Same Business Day
- Weight:
- 1.19 LBS
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- RIDING STYLE:
- STREET
- MODEL:
- RAD VALVE
- UNITS:
- EACH
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- COLOR/FINISH:
- SILVER
$179.95 -
BOYESEN Radiator Valve - KTM RAD-42C
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD42C- SKU:
- RAD42C
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- RIDING STYLE:
- STREET
$179.95 -
BOYESEN Radiator Valve - KTM '98-'01 RAD42B
BOYESEN
$179.95Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports, Provide quicker, sharper throttle response and more horsepower throughout rpm range, Specially-designed reed cage holds Boyesen's patented...RAD42B- SKU:
- RAD42B
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- MODEL:
- RAD VALVE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DUAL STAGE
- PRODUCT NAME:
- REED CAGE ASSEMBLY
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- MATERIAL:
- CARBON FIBER
- RIDING STYLE:
- STREET
$179.95Qty in Cart: 0Quantity:Price:$179.95Subtotal:
