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Dirt Bike Air and Fuel

Dirt Bike Air and Fuel

Dirt Bike Air and Fuel

Optimize your bike’s performance with high-quality air and fuel components. 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.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • BOYESEN Racing Reed - RM125 '04-'08 6122

    BOYESEN Racing Reed - RM125 '04-'08 6122

    BOYESEN

    $39.95
    BOYESEN Racing Reed RM125 '04-'08 6122Boyesen's® patented dual-stage design incorporates a specially shaped top reed and a ported bottom reed, The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs, The...
    10080041
    SKU:
    10080041
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    POWER REED
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - KX125 '04-'08 6120

    BOYESEN Racing Reed - KX125 '04-'08 6120

    BOYESEN

    $39.95
    BOYESEN Racing Reed KX125 '04-'08 6120Boyesen's® patented dual-stage design incorporates a specially shaped top reed and a ported bottom reed, The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs, The...
    10080039
    SKU:
    10080039
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - Suzuki/Kawasaki 6124

    BOYESEN Racing Reed - Suzuki/Kawasaki 6124

    BOYESEN

    $34.95
    BOYESEN Racing Reed Suzuki/Kawasaki 6124Laboratory flow analysis proves Boyesen® dual-stage reeds out-perform standard reeds, They permit greater flow velocity over the entire range of operating pressures, Increased performance from start-up to top...
    10080038
    SKU:
    10080038
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    UNITS:
    SET
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    TYPE:
    DUAL STAGE
    MODEL:
    POWER REED
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    REED PETAL
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Racing Reed - CR250 '04 6118

    BOYESEN Racing Reed - CR250 '04 6118

    BOYESEN

    $48.95
    BOYESEN Racing Reed CR250 '04 6118Laboratory flow analysis proves Boyesen® dual-stage reeds out-perform standard reeds, They permit greater flow velocity over the entire range of operating pressures, Increased performance from start-up to top acceleration
    10080037
    SKU:
    10080037
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    BASE COLOR:
    YELLOW
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    $48.95
    Qty in Cart: 0
    Quantity:
    Price:
    $48.95
    Subtotal:
  • BOYESEN Racing Reed - CR125 '04 6117

    BOYESEN Racing Reed - CR125 '04 6117

    BOYESEN

    $39.95
    BOYESEN Racing Reed CR125 '04 6117Laboratory flow analysis proves Boyesen® dual-stage reeds out-perform standard reeds, They permit greater flow velocity over the entire range of operating pressures, Increased performance from start-up to top acceleration
    10080036
    SKU:
    10080036
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    REED PETAL
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Radiator Valve - YZ125 '04 RAD-33I

    BOYESEN Radiator Valve - YZ125 '04 RAD-33I

    BOYESEN

    $179.95
    BOYESEN Radiator Valve YZ125 '04 RAD-33IMaintain 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,...
    10080035
    SKU:
    10080035
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    TYPE:
    DUAL STAGE
    UNITS:
    EACH
    MATERIAL:
    CARBON FIBER
    MODEL:
    RAD VALVE
    MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    REED CAGE ASSEMBLY
    COLOR/FINISH:
    SILVER
    RIDING STYLE:
    OFF-ROAD
    $179.95
    Qty in Cart: 0
    Quantity:
    Price:
    $179.95
    Subtotal:
  • BOYESEN Radiator Valve - RM250 '04-'08 RAD-24K

    BOYESEN Radiator Valve - RM250 '04-'08 RAD-24K

    BOYESEN

    $179.95
    BOYESEN Radiator Valve RM250 '04-'08 RAD-24KMaintain 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,...
    10080034
    SKU:
    10080034
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    MODEL:
    RAD VALVE
    TYPE:
    DUAL STAGE
    UNITS:
    EACH
    COLOR/FINISH:
    SILVER
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    REED CAGE ASSEMBLY
    MATERIAL:
    CARBON FIBER
    Qty in Cart: 0
    Quantity:
    Price:
    $179.95
    Subtotal:
  • BOYESEN Radiator Valve - RM125 RAD-21J

    BOYESEN Radiator Valve - RM125 RAD-21J

    BOYESEN

    $179.95
    BOYESEN Radiator Valve RM125 RAD-21JMaintain 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...
    10080033
    SKU:
    10080033
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    MATERIAL:
    CARBON FIBER
    TYPE:
    DUAL STAGE
    MATERIAL:
    ALUMINUM
    MODEL:
    RAD VALVE
    UNITS:
    EACH
    COLOR/FINISH:
    SILVER
    PRODUCT NAME:
    REED CAGE ASSEMBLY
    RIDING STYLE:
    OFF-ROAD
    $179.95
    Qty in Cart: 0
    Quantity:
    Price:
    $179.95
    Subtotal:
  • BOYESEN Radiator Valve RAD-42D

    BOYESEN Radiator Valve RAD-42D

    BOYESEN

    $179.95
    BOYESEN Radiator Valve RAD-42DMaintain 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...
    10080032
    SKU:
    10080032
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    TYPE:
    DUAL STAGE
    COLOR/FINISH:
    SILVER
    PRODUCT NAME:
    REED CAGE ASSEMBLY
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    STREET
    MATERIAL:
    ALUMINUM
    MATERIAL:
    CARBON FIBER
    MODEL:
    RAD VALVE
    UNITS:
    EACH
    $179.95
    Qty in Cart: 0
    Quantity:
    Price:
    $179.95
    Subtotal:
  • BOYESEN Radiator Valve - KX250 '04 RAD-12I

    BOYESEN Radiator Valve - KX250 '04 RAD-12I

    BOYESEN

    $179.95
    BOYESEN Radiator Valve KX250 '04 RAD-12IMaintain 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,...
    10080031
    SKU:
    10080031
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    COLOR/FINISH:
    SILVER
    MODEL:
    RAD VALVE
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    REED CAGE ASSEMBLY
    TYPE:
    DUAL STAGE
    MATERIAL:
    CARBON FIBER
    MATERIAL:
    ALUMINUM
    UNITS:
    EACH
    $179.95
    Qty in Cart: 0
    Quantity:
    Price:
    $179.95
    Subtotal:
  • BOYESEN Radiator Valve - KX125 '04-'05 RAD-11K

    BOYESEN Radiator Valve - KX125 '04-'05 RAD-11K

    BOYESEN

    $179.95
    BOYESEN Radiator Valve KX125 '04-'05 RAD-11KMaintain 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,...
    10080030
    SKU:
    10080030
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    COLOR/FINISH:
    SILVER
    MODEL:
    RAD VALVE
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    ALUMINUM
    UNITS:
    EACH
    MATERIAL:
    CARBON FIBER
    PRODUCT NAME:
    REED CAGE ASSEMBLY
    TYPE:
    DUAL STAGE
    $179.95
    Qty in Cart: 0
    Quantity:
    Price:
    $179.95
    Subtotal:
  • BOYESEN Radiator Valve - KX85/100 RM100 RAD-10E

    BOYESEN Radiator Valve - KX85/100 RM100 RAD-10E

    BOYESEN

    $169.95
    BOYESEN Radiator Valve KX85/100 RM100 RAD-10EMaintain 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,...
    10080029
    SKU:
    10080029
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    COLOR/FINISH:
    SILVER
    MODEL:
    RAD VALVE
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    ALUMINUM
    UNITS:
    EACH
    MATERIAL:
    CARBON FIBER
    PRODUCT NAME:
    REED CAGE ASSEMBLY
    TYPE:
    DUAL STAGE
    $169.95
    Qty in Cart: 0
    Quantity:
    Price:
    $169.95
    Subtotal:
  • BOYESEN Radiator Valve - CR250 '04 RAD-02H

    BOYESEN Radiator Valve - CR250 '04 RAD-02H

    BOYESEN

    $179.95
    BOYESEN Radiator Valve CR250 '04 RAD-02HMaintain 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,...
    10080028
    SKU:
    10080028
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    COLOR/FINISH:
    SILVER
    MODEL:
    RAD VALVE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    TYPE:
    DUAL STAGE
    MATERIAL:
    ALUMINUM
    MATERIAL:
    CARBON FIBER
    PRODUCT NAME:
    REED CAGE ASSEMBLY
    $179.95
    Qty in Cart: 0
    Quantity:
    Price:
    $179.95
    Subtotal:
  • BOYESEN Radiator Valve - CR125 '04 RAD-01I

    BOYESEN Radiator Valve - CR125 '04 RAD-01I

    BOYESEN

    $179.95
    BOYESEN Radiator Valve CR125 '04 RAD-01IMaintain 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,...
    10080027
    SKU:
    10080027
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    COLOR/FINISH:
    SILVER
    MODEL:
    RAD VALVE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    REED CAGE ASSEMBLY
    MATERIAL:
    CARBON FIBER
    TYPE:
    DUAL STAGE
    $179.95
    Qty in Cart: 0
    Quantity:
    Price:
    $179.95
    Subtotal:
  • BOYESEN Pro Series Reed for RAD11J PSR-192

    BOYESEN Pro Series Reed for RAD11J PSR-192

    BOYESEN

    $69.95
    BOYESEN Pro Series Reed for RAD11J PSR-192The latest carbon fiber technology with all the advantages of Boyesen's patented dual-stage reed design, Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response, Offers...
    10080014
    SKU:
    10080014
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    PRO SERIES
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    CARBON FIBER
    PRODUCT NAME:
    REED PETAL
    BASE COLOR:
    YELLOW
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    $69.95
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • BOYESEN Pro Series Reed for RAD10E PSR-213

    BOYESEN Pro Series Reed for RAD10E PSR-213

    BOYESEN

    $56.95
    BOYESEN Pro Series Reed for RAD10E PSR-213The latest carbon fiber technology with all the advantages of Boyesen's patented dual-stage reed design, Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response, Offers...
    10080013
    SKU:
    10080013
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    PRO SERIES
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    CARBON FIBER
    BASE COLOR:
    YELLOW
    PRODUCT NAME:
    REPLACEMENT REED FOR RAD10E
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    $56.95
    Qty in Cart: 0
    Quantity:
    Price:
    $56.95
    Subtotal:
  • BOYESEN Pro Series Reed for RAD02H PSR-201

    BOYESEN Pro Series Reed for RAD02H PSR-201

    BOYESEN

    $69.95
    BOYESEN Pro Series Reed for RAD02H PSR-201The latest carbon fiber technology with all the advantages of Boyesen's patented dual-stage reed design, Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response, Offers...
    10080012
    SKU:
    10080012
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    CARBON FIBER
    UNITS:
    SET
    MODEL:
    PRO SERIES
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    $69.95
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • BOYESEN Pro Series Reed for RAD02G PSR-183

    BOYESEN Pro Series Reed for RAD02G PSR-183

    BOYESEN

    $69.95
    BOYESEN Pro Series Reed for RAD02G PSR-183The latest carbon fiber technology with all the advantages of Boyesen's patented dual-stage reed design, Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response, Offers...
    10080011
    SKU:
    10080011
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    CARBON FIBER
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    PRO SERIES
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • BOYESEN Pro Series Reed for RAD01I PSR-199

    BOYESEN Pro Series Reed for RAD01I PSR-199

    BOYESEN

    $69.95
    BOYESEN Pro Series Reed for RAD01I PSR-199The latest carbon fiber technology with all the advantages of Boyesen's patented dual-stage reed design, Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response, Offers...
    10080010
    SKU:
    10080010
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    BASE COLOR:
    YELLOW
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    MATERIAL:
    CARBON FIBER
    MODEL:
    PRO SERIES
    RIDING STYLE:
    OFF-ROAD
    $69.95
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • BOYESEN Pro Series Reed for RAD01H PSR-181

    BOYESEN Pro Series Reed for RAD01H PSR-181

    BOYESEN

    $69.95
    BOYESEN Pro Series Reed for RAD01H PSR-181The latest carbon fiber technology with all the advantages of Boyesen's patented dual-stage reed design, Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response, Offers...
    10080009
    SKU:
    10080009
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    CARBON FIBER
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    MODEL:
    PRO SERIES
    RIDING STYLE:
    OFF-ROAD
    $69.95
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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