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BOYESEN

BOYESEN

BOYESEN

Boyesen Reed Valves, Water Pumps, and Performance Parts at JJ Motorsports

Boyesen Racing Products is at the forefront of performance engineering in the powersports industry, founded on a passion for speed, precision, and quality. With a focus on innovation, Boyesen crafts high-performance components for motorcycles and ATVs, resulting from extensive research, development, and testing to ensure durability, functionality, and enhanced performance. The brand is trusted by enthusiasts for delivering reliable solutions that optimize power and reliability in off-road and racing applications.

At JJ Motorsports, we offer a wide selection of Boyesen products to elevate your ride. Popular items include the Water Pump Kit - Black - Gas Gas/Husqvarna/KTM WPK-42B, made in the USA for enhanced cooling performance, the Water Pump Kit - Magnesium - Gas Gas/Husqvarna/KTM WPK-42M to improve engine cooling, and the Impeller Pump for CR250 WPI-02 which enhances water flow and reduces hydraulic friction. Other favorites are the Single-Stage Reed - Fiber - CR250 '03 SSF302 for longer lifespan than stock reeds, the Single-Stage Reed - Fiber - YZ250 '02 SSF232 offering better value with fiberglass construction, and the Single-Stage Reed - Carbon - CR250 '03 SSC302 to optimize engine performance.

Boyesen products provide significant benefits such as increased horsepower through enhanced airflow, consistent temperature control for reliable performance, reduced friction, and longer component lifespan. Key features include durable materials like fiberglass and carbon, precise fitment for various models including Honda CR250, Yamaha YZ250, and KTM/Gas Gas/Husqvarna, and designs made in the USA for off-road racing and aggressive riding.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • BOYESEN Pro Series Reeds - CR250 '01 PRO146

    BOYESEN Pro Series Reeds - CR250 '01 PRO146

    BOYESEN

    $62.95
    If you're running a CR250 and want measurable gains in throttle response and acceleration, upgrading to Boyesen Pro Series Reeds is one of the most direct ways to unlock performance. These reeds...
    PRO146
    SKU:
    PRO146
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MODEL:
    PRO SERIES
    PRODUCT NAME:
    REED PETAL
    MATERIAL:
    CARBON FIBER
    UNITS:
    SET
    BASE COLOR:
    YELLOW
    TYPE:
    DUAL STAGE
    RIDING STYLE:
    OFF-ROAD
    $62.95
    Qty in Cart: 0
    Quantity:
    Price:
    $62.95
    Subtotal:
  • BOYESEN Pro Series Reed for RAD01F PSR145

    BOYESEN Pro Series Reed for RAD01F PSR145

    BOYESEN

    $64.95
    The Boyesen Pro Series Reed delivers the throttle response and acceleration you need to stay competitive on the track. Its dual-stage carbon fiber and fiberglass construction responds instantly to...
    PRO145
    SKU:
    PRO145
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    MATERIAL:
    CARBON FIBER
    MODEL:
    PRO SERIES
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • BOYESEN Pro Series Reed - CR125 '01-'02 PRO144

    BOYESEN Pro Series Reed - CR125 '01-'02 PRO144

    BOYESEN

    $62.95
    Stock reeds limit your CR125's potential—they can't keep pace with aggressive throttle inputs or maximize the power your engine is capable of producing. Boyesen Pro Series Reeds transform your intake...
    PRO144
    SKU:
    PRO144
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    CARBON FIBER
    MODEL:
    PRO SERIES
    BASE COLOR:
    YELLOW
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    $62.95
    Qty in Cart: 0
    Quantity:
    Price:
    $62.95
    Subtotal:
  • BOYESEN Float Bowl FB02

    BOYESEN Float Bowl FB02

    BOYESEN

    $89.95
    Engine bogging during aggressive riding kills performance and costs you races. The Boyesen Float Bowl FB02 eliminates fuel slosh and foaming by using a specially curved interior that prevents...
    FB02
    SKU:
    FB02
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    PRODUCT NAME:
    FLOAT BOWL
    TYPE:
    CARBURETOR
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $89.95
    Subtotal:
  • BOYESEN Float Bowl FB01 BOYESEN Float Bowl FB01

    BOYESEN Float Bowl FB01

    BOYESEN

    $89.95
    Engine bogging during aggressive riding kills momentum and costs you races. The Boyesen Float Bowl FB01 eliminates fuel slosh and foam buildup that destabilizes your air-fuel mixture, keeping power...
    FB01
    SKU:
    FB01
    Availability:
    Ships Same Business Day
    Weight:
    0.44 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    CARBURETOR
    UNITS:
    EACH
    PRODUCT NAME:
    FLOAT BOWL
    $89.95
    Qty in Cart: 0
    Quantity:
    Price:
    $89.95
    Subtotal:
  • BOYESEN Racing Reeds - KX250 692

    BOYESEN Racing Reeds - KX250 692

    BOYESEN

    $39.95
    Boyesen dual-stage reeds are engineered to maximize intake flow velocity across your entire powerband, delivering measurable gains from cold start through peak acceleration. Laboratory flow analysis...
    692
    SKU:
    692
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reeds - KX125 691

    BOYESEN Racing Reeds - KX125 691

    BOYESEN

    $39.95
    Boyesen racing reeds are engineered to maximize your KX125's intake efficiency across the entire RPM band. Laboratory flow analysis demonstrates that dual-stage reed design delivers superior velocity...
    691
    SKU:
    691
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    RIDING STYLE:
    OFF-ROAD
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Reed - TM/Honda 690

    BOYESEN Reed - TM/Honda 690

    BOYESEN

    $39.95
    Stock reeds limit your engine's breathing potential, restricting flow velocity across critical RPM ranges and costing you performance from cold start through peak acceleration. Boyesen's dual-stage...
    690
    SKU:
    690
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    MODEL:
    POWER REED
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    TYPE:
    DUAL STAGE
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Reed - YZ250 '99-'00 689

    BOYESEN Reed - YZ250 '99-'00 689

    BOYESEN

    $39.95
    Stock reed valves restrict flow and limit your YZ250's potential across the entire RPM range. Boyesen's dual-stage reed design has been lab-proven to deliver higher flow velocity at all operating...
    689
    SKU:
    689
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    POWER REED
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Reed - KX250 '99 688

    BOYESEN Reed - KX250 '99 688

    BOYESEN

    $39.95
    The stock reed valve is your two-stroke's bottleneck. Boyesen's dual-stage reed design eliminates that restriction, delivering measurably higher flow velocity across your entire power band—from crisp...
    688
    SKU:
    688
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    POWER REED
    UNITS:
    SET
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Reed - KTM250/380 686

    BOYESEN Reed - KTM250/380 686

    BOYESEN

    $39.95
    Stock reed valves are the silent bottleneck in your KTM's intake system—they restrict flow and cost you power at every RPM. The Boyesen dual-stage reed design eliminates this limitation by...
    686
    SKU:
    686
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MATERIAL:
    FIBERGLASS
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    POWER REED
    RIDING STYLE:
    ATV
    UNITS:
    SET
    BASE COLOR:
    YELLOW
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Reed - CR250 '99-'00 684

    BOYESEN Reed - CR250 '99-'00 684

    BOYESEN

    $39.95
    If you're running a CR250 and leaving performance on the table, your reed valve design is likely the culprit. Boyesen's dual-stage reed technology has been laboratory-proven to deliver superior flow...
    684
    SKU:
    684
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - RM250 '98-'00 681

    BOYESEN Racing Reed - RM250 '98-'00 681

    BOYESEN

    $39.95
    Stock reeds limit your RM250's potential across the entire power band—from initial throttle response to peak acceleration. Boyesen's dual-stage reed design has been lab-proven to deliver superior...
    681
    SKU:
    681
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    MODEL:
    POWER REED
    UNITS:
    SET
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - Yamaha 679

    BOYESEN Racing Reed - Yamaha 679

    BOYESEN

    $39.95
    The Boyesen Racing Reed for Yamaha 679 delivers measurable performance gains across your entire powerband, from low-end responsiveness to peak acceleration. Laboratory flow analysis confirms that...
    679R
    SKU:
    679R
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    MATERIAL:
    FIBERGLASS
    TYPE:
    DUAL STAGE
    BASE COLOR:
    YELLOW
    UNITS:
    SET
    PRODUCT NAME:
    REED PETAL
    MODEL:
    POWER REED
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reeds - KTM50 678

    BOYESEN Racing Reeds - KTM50 678

    BOYESEN

    $34.95
    Stock reed valves limit your KTM50's potential across the entire RPM range. Boyesen's dual-stage reed design has been laboratory-validated to deliver superior flow velocity and responsiveness,...
    678X
    SKU:
    678X
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MODEL:
    POWER REED
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DUAL STAGE
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Racing Reed - Honda 664

    BOYESEN Racing Reed - Honda 664

    BOYESEN

    $39.95
    The Boyesen Racing Reed for Honda 664 engines delivers measurable flow improvements across your entire operating range, directly translating to faster throttle response and stronger acceleration...
    664
    SKU:
    664
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MODEL:
    POWER REED
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - Husqvarna 662

    BOYESEN Racing Reed - Husqvarna 662

    BOYESEN

    $48.95
    Stock reed valves are a limiting factor in two-stroke performance, restricting flow velocity across your power band and leaving power on the table. The Boyesen Racing Reed for Husqvarna 662 leverages...
    662
    SKU:
    662
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    $48.95
    Qty in Cart: 0
    Quantity:
    Price:
    $48.95
    Subtotal:
  • BOYESEN Racing Reed - YZ80 '93-'01 648

    BOYESEN Racing Reed - YZ80 '93-'01 648

    BOYESEN

    $34.95
    The Boyesen Racing Reed transforms your YZ80's intake flow dynamics by optimizing pressure velocity across the entire RPM band. Laboratory-tested dual-stage reed design delivers measurable gains in...
    648R
    SKU:
    648R
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MODEL:
    POWER REED
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Racing Reed - Suzuki RM/X250 647

    BOYESEN Racing Reed - Suzuki RM/X250 647

    BOYESEN

    $39.95
    Stock reeds limit your RM/X250's potential across the entire power band—from bottom-end response to peak acceleration. The Boyesen Racing Reed leverages dual-stage reed technology validated through...
    647R
    SKU:
    647R
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    TYPE:
    DUAL STAGE
    MODEL:
    POWER REED
    RIDING STYLE:
    OFF-ROAD
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Reed Kawasaki/Yamaha 646

    BOYESEN Reed Kawasaki/Yamaha 646

    BOYESEN

    $34.95
    Stock reed valves limit your engine's breathing potential across the entire RPM range, leaving performance on the table from idle to redline. The Boyesen dual-stage reed design increases flow...
    646
    SKU:
    646
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Racing Reed - Yamaha 645

    BOYESEN Racing Reed - Yamaha 645

    BOYESEN

    $34.95
    A stock reed valve is your two-stroke's hidden bottleneck—it restricts flow velocity across the entire operating range, costing you response time and peak power. Boyesen's dual-stage reed design...
    645
    SKU:
    645
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    UNITS:
    SET
    BASE COLOR:
    YELLOW
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    ATV
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Racing Reed - Yamaha 644

    BOYESEN Racing Reed - Yamaha 644

    BOYESEN

    $39.95
    Reed valves are the circulatory system of your two-stroke engine—they control intake timing and flow to generate power. The Boyesen Racing Reed for Yamaha 644 uses laboratory-proven dual-stage...
    644R
    SKU:
    644R
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    BASE COLOR:
    YELLOW
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - Suzuki 643

    BOYESEN Racing Reed - Suzuki 643

    BOYESEN

    $39.95
    Your engine's reed valve is the gatekeeper of performance—restrict flow, and you're leaving horsepower on the table. Boyesen's dual-stage racing reed design has been laboratory-validated to deliver...
    643R
    SKU:
    643R
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    MODEL:
    POWER REED
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    TYPE:
    DUAL STAGE
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reeds - Suzuki/Yamaha 642

    BOYESEN Racing Reeds - Suzuki/Yamaha 642

    BOYESEN

    $39.95
    Boyesen racing reeds are engineered to deliver measurable flow improvements across your entire power band—from initial throttle response to peak acceleration. Laboratory flow analysis confirms that...
    642
    SKU:
    642
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    MODEL:
    POWER REED
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - Yamaha 640

    BOYESEN Racing Reed - Yamaha 640

    BOYESEN

    $39.95
    Your Yamaha 640's intake efficiency directly impacts power delivery across the entire RPM range. Boyesen's dual-stage reed design increases flow velocity and pressure consistency, translating to...
    640R
    SKU:
    640R
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    UNITS:
    SET
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    POWER REED
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - Kawasaki 639

    BOYESEN Racing Reed - Kawasaki 639

    BOYESEN

    $39.95
    Stock reeds limit your Kawasaki 639's potential across the entire power band—from initial throttle response to peak acceleration. Boyesen's dual-stage reed design increases flow velocity at every...
    639R
    SKU:
    639R
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET
    MODEL:
    POWER REED
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - Kawasaki 638

    BOYESEN Racing Reed - Kawasaki 638

    BOYESEN

    $48.95
    Boyesen racing reeds are engineered to maximize intake flow velocity across your entire powerband, delivering measurable performance gains from cold start through peak acceleration. Laboratory flow...
    638R
    SKU:
    638R
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    MODEL:
    POWER REED
    $48.95
    Qty in Cart: 0
    Quantity:
    Price:
    $48.95
    Subtotal:
  • BOYESEN Racing Reed - Suzuki 637

    BOYESEN Racing Reed - Suzuki 637

    BOYESEN

    $39.95
    Boyesen Racing Reeds represent a measurable upgrade for serious racers and high-performance builders who demand maximum intake efficiency. Laboratory flow analysis confirms that Boyesen's dual-stage...
    637R
    SKU:
    637R
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    TYPE:
    DUAL STAGE
    RIDING STYLE:
    ATV
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    MODEL:
    POWER REED
    RIDING STYLE:
    OFF-ROAD
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - Honda 636

    BOYESEN Racing Reed - Honda 636

    BOYESEN

    $48.95
    The reed valve is your two-stroke's gatekeeper to performance—and stock reeds leave power on the table. Boyesen's dual-stage design has been laboratory-proven to increase flow velocity across the...
    636R
    SKU:
    636R
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    POWER REED
    UNITS:
    SET
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    $48.95
    Qty in Cart: 0
    Quantity:
    Price:
    $48.95
    Subtotal:
  • BOYESEN Racing Reed - Suzuki 634

    BOYESEN Racing Reed - Suzuki 634

    BOYESEN

    $39.95
    The Boyesen Racing Reed for Suzuki 634 engines delivers measurable flow improvements across your entire RPM range, translating directly to stronger acceleration and more responsive throttle feel...
    634
    SKU:
    634
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    RIDING STYLE:
    ATV
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed 633

    BOYESEN Racing Reed 633

    BOYESEN

    $39.95
    The Boyesen Racing Reed 633 delivers measurable flow improvements across your entire powerband, translating directly to sharper throttle response and stronger acceleration from idle to redline...
    633
    SKU:
    633
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    UNITS:
    SET
    MODEL:
    POWER REED
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - Honda 631

    BOYESEN Racing Reed - Honda 631

    BOYESEN

    $34.95
    If you're running a Honda 631 two-stroke, your reed valve is the gatekeeper to performance—and a stock reed won't cut it if you're serious about acceleration and top-end power. The Boyesen Racing...
    631
    SKU:
    631
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    MODEL:
    POWER REED
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    TYPE:
    DUAL STAGE
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Racing Reed - Kawasaki/Blaster 630

    BOYESEN Racing Reed - Kawasaki/Blaster 630

    BOYESEN

    $34.95
    Stock reeds restrict your intake flow and limit acceleration potential across the entire RPM range. The Boyesen Racing Reed dual-stage design proven through laboratory flow analysis delivers...
    630R
    SKU:
    630R
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    ATV
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    MODEL:
    POWER REED
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Racing Reed - Suzuki 628

    BOYESEN Racing Reed - Suzuki 628

    BOYESEN

    $34.95
    The reed valve is your engine's gatekeeper—it controls fuel-air mixture timing with precision that directly impacts throttle response and peak power. Boyesen's dual-stage reed design has been proven...
    628
    SKU:
    628
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    RIDING STYLE:
    ATV
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Racing Reed - Yamaha 627

    BOYESEN Racing Reed - Yamaha 627

    BOYESEN

    $34.95
    The intake charge enters your engine through the reed valve—and that's where power is either gained or lost. Boyesen's dual-stage reed design increases flow velocity across the entire operating...
    627
    SKU:
    627
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    BASE COLOR:
    YELLOW
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Racing Reed - Kawasaki 626

    BOYESEN Racing Reed - Kawasaki 626

    BOYESEN

    $39.95
    The BOYESEN Racing Reed delivers measurable flow improvements across your entire powerband, translating directly to faster acceleration and sharper throttle response. Laboratory flow analysis...
    626
    SKU:
    626
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • BOYESEN Racing Reed - Honda 625

    BOYESEN Racing Reed - Honda 625

    BOYESEN

    $48.95
    The BOYESEN Racing Reed for Honda 625 engines delivers measurable flow improvements across your entire operating range, translating to faster throttle response and stronger acceleration. Laboratory...
    625
    SKU:
    625
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    $48.95
    Qty in Cart: 0
    Quantity:
    Price:
    $48.95
    Subtotal:
  • BOYESEN Racing Reed - Yamaha 624

    BOYESEN Racing Reed - Yamaha 624

    BOYESEN

    $48.95
    The stock reed valve is one of the most overlooked restrictions in your intake tract—and Boyesen's dual-stage design directly addresses this bottleneck. By optimizing flow velocity across the entire...
    624
    SKU:
    624
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    POWER REED
    UNITS:
    SET
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    $48.95
    Qty in Cart: 0
    Quantity:
    Price:
    $48.95
    Subtotal:
  • On Sale
    BOYESEN Racing Reed - Kawasaki 621

    BOYESEN Racing Reed - Kawasaki 621

    BOYESEN

    MSRP: $48.95
    Now: $31.00
    Was: $48.95
    The Boyesen Racing Reed for Kawasaki 621 engines delivers measurable flow improvements across your entire powerband, translating directly to stronger acceleration and more responsive throttle control...
    621
    SKU:
    621
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    TYPE:
    DUAL STAGE
    UNITS:
    SET
    MODEL:
    POWER REED
    MSRP: $48.95
    Now: $31.00
    Was: $48.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $48.95
    Now: $31.00
    Was: $48.95
    Subtotal:
  • BOYESEN Racing Reed - Kawasaki/Yamaha 620

    BOYESEN Racing Reed - Kawasaki/Yamaha 620

    BOYESEN

    $28.95
    Stock reed valves limit your engine's breathing potential, costing you power from idle all the way to peak RPM. Boyesen's dual-stage reed design has been laboratory-validated to outflow standard...
    620
    SKU:
    620
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    FIBERGLASS
    MODEL:
    POWER REED
    TYPE:
    DUAL STAGE
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    $28.95
    Qty in Cart: 0
    Quantity:
    Price:
    $28.95
    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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