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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 Water Pump Kit - Black - Gas Gas/Husqvarna/KTM WPK-42B BOYESEN Water Pump Kit - Black - Gas Gas/Husqvarna/KTM WPK-42B

    BOYESEN Water Pump Kit - Black - Gas Gas/Husqvarna/KTM WPK-42B

    BOYESEN

    $194.95
    A reliable water pump is critical to maintaining optimal engine temperatures under sustained high-RPM operation, especially in closed-loop cooling systems found on modern off-road machines. The...
    09320308
    SKU:
    09320308
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $194.95
    Qty in Cart: 0
    Quantity:
    Price:
    $194.95
    Subtotal:
  • BOYESEN Impeller Pump CR250 WPI-02

    BOYESEN Impeller Pump CR250 WPI-02

    BOYESEN

    $79.95
    Stock water pumps struggle to maintain consistent coolant flow under sustained high-RPM conditions, allowing temperatures to spike and robbing horsepower when you need it most. The BOYESEN Impeller...
    WPI02
    SKU:
    WPI02
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    UNITS:
    EACH
    MATERIAL:
    ALUMINUM
    MODEL:
    SUPERCOOLER
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    IMPELLER
    TYPE:
    WATER PUMP
    $79.95
    Qty in Cart: 0
    Quantity:
    Price:
    $79.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - CR250 '03 SSF302

    BOYESEN Single-Stage Reed - Fiber - CR250 '03 SSF302

    BOYESEN

    $42.95
    Reed valves are the heartbeat of two-stroke performance—they control fuel mixture timing and combustion efficiency at every RPM. The Boyesen Single-Stage Fiber reed delivers measurable gains in...
    SSF302
    SKU:
    SSF302
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    SUPER STOCK
    UNITS:
    SET
    MATERIAL:
    FIBERGLASS
    Qty in Cart: 0
    Quantity:
    Price:
    $42.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber -  YZ250 '02 SSF232

    BOYESEN Single-Stage Reed - Fiber - YZ250 '02 SSF232

    BOYESEN

    $34.95
    Stock reeds restrict your YZ250's breathing potential across the entire RPM band, costing you responsiveness and mid-range power. The Boyesen SSF232 fiber reeds are engineered to OEM specifications...
    SSF232
    SKU:
    SSF232
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    SUPER STOCK
    UNITS:
    SET
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - YZ125 '01 SSF231

    BOYESEN Single-Stage Reed - Fiber - YZ125 '01 SSF231

    BOYESEN

    $34.95
    Reed valves are critical to two-stroke engine performance, directly controlling intake timing and fuel charge efficiency. The Boyesen SSF231 single-stage fiber reeds deliver consistent performance...
    SSF231
    SKU:
    SSF231
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    MODEL:
    SUPER STOCK
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - RM250 '03-'08 SSF222

    BOYESEN Single-Stage Reed - Fiber - RM250 '03-'08 SSF222

    BOYESEN

    $34.95
    Stock reeds limit your RM250's potential across the entire RPM band—restricting throttle response and overall engine efficiency. The BOYESEN Single-Stage Fiber Reed replaces worn or damaged reeds...
    SSF222
    SKU:
    SSF222
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - CR250 '02 SSF202

    BOYESEN Single-Stage Reed - Fiber - CR250 '02 SSF202

    BOYESEN

    $42.95
    Reed valves are critical to your CR250's intake efficiency—worn or stock reeds reduce scavenging performance and limit peak power across the RPM band. BOYESEN's fiber-construction Super Stock Reeds...
    SSF202
    SKU:
    SSF202
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    $42.95
    Qty in Cart: 0
    Quantity:
    Price:
    $42.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - CR125 '03 SSF201

    BOYESEN Single-Stage Reed - Fiber - CR125 '03 SSF201

    BOYESEN

    $34.95
    Reed valve performance directly impacts your CR125's throttle response, fuel efficiency, and overall engine reliability. The BOYESEN fiber reeds deliver measurable gains in mid-range power while...
    SSF201
    SKU:
    SSF201
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    UNITS:
    SET
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    MATERIAL:
    FIBERGLASS
    RIDING STYLE:
    OFF-ROAD
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber -  KTM 250/300/380 SSF142

    BOYESEN Single-Stage Reed - Fiber - KTM 250/300/380 SSF142

    BOYESEN

    $34.95
    Stock reeds are often the first component to show wear in high-demand two-stroke engines, causing loss of power and inconsistent throttle response across the RPM band. The Boyesen Single-Stage Fiber...
    SSF142
    SKU:
    SSF142
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    MATERIAL:
    FIBERGLASS
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber -  KTM 125/250 SSF141

    BOYESEN Single-Stage Reed - Fiber - KTM 125/250 SSF141

    BOYESEN

    $34.95
    Reed valve performance directly impacts your engine's throttle response, low-end torque delivery, and overall reliability across the entire RPM band. The Boyesen SSF141 fiber reeds are engineered to...
    SSF141
    SKU:
    SSF141
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    MATERIAL:
    FIBERGLASS
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    SUPER STOCK
    UNITS:
    SET
    PRODUCT NAME:
    REED PETAL
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - YZ250 '03 SSF132

    BOYESEN Single-Stage Reed - Fiber - YZ250 '03 SSF132

    BOYESEN

    $34.95
    Reed valves are the critical gatekeepers of engine breathing—they control fuel-air mixture flow and directly impact throttle response, peak power, and overall engine efficiency. The BOYESEN...
    SSF132
    SKU:
    SSF132
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    MATERIAL:
    FIBERGLASS
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - YZ125 '02-'20 SSF131

    BOYESEN Single-Stage Reed - Fiber - YZ125 '02-'20 SSF131

    BOYESEN

    $34.95
    Stock reeds limit your YZ125's potential across the power band, restricting airflow and throttle response. The Boyesen fiber reed upgrade delivers measurable gains in mid-range and top-end power...
    SSF131
    SKU:
    SSF131
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - RM250 '96-'02 SSF122

    BOYESEN Single-Stage Reed - Fiber - RM250 '96-'02 SSF122

    BOYESEN

    $34.95
    Reed valve condition directly impacts your RM250's throttle response, power delivery, and overall engine efficiency. OEM reeds degrade over time, causing performance loss and inconsistent fuel...
    SSF122
    SKU:
    SSF122
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    SUPER STOCK
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    REED PETAL
    MATERIAL:
    FIBERGLASS
    UNITS:
    SET
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - KX250 '98-'03 SSF112

    BOYESEN Single-Stage Reed - Fiber - KX250 '98-'03 SSF112

    BOYESEN

    $34.95
    Stock reeds degrade with use, robbing your KX250 of responsiveness across the RPM range and compromising reliability when you need it most. The BOYESEN Single-Stage Reed replaces worn reeds with...
    SSF112
    SKU:
    SSF112
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    UNITS:
    SET
    PRODUCT NAME:
    REED PETAL
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    RIDING STYLE:
    OFF-ROAD
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - KX125 '03 SSF111

    BOYESEN Single-Stage Reed - Fiber - KX125 '03 SSF111

    BOYESEN

    $34.95
    Reed valves are critical to your KX125's intake efficiency—worn or degraded reeds rob you of throttle response and peak power across the RPM band. The Boyesen SSF111 Fiber Reeds restore proper...
    SSF111
    SKU:
    SSF111
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - KX80/85/100 SSF110

    BOYESEN Single-Stage Reed - Fiber - KX80/85/100 SSF110

    BOYESEN

    $24.95
    Reed petals are among the most stressed components in your Kawasaki's engine, facing thousands of cycles per minute at varying RPM ranges. BOYESEN fiber reeds deliver consistent valve timing and...
    SSF110
    SKU:
    SSF110
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - Honda Mx/ATV SSF102

    BOYESEN Single-Stage Reed - Fiber - Honda Mx/ATV SSF102

    BOYESEN

    $34.95
    Reed valves are critical to your engine's ability to breathe efficiently across the RPM band, and worn or suboptimal reeds directly compromise throttle response and peak power. The Boyesen SSF102...
    SSF102
    SKU:
    SSF102
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    SUPER STOCK
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    FIBERGLASS
    RIDING STYLE:
    UTV
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    ATV
    UNITS:
    SET
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - CR125 '01-'02 SSF101

    BOYESEN Single-Stage Reed - Fiber - CR125 '01-'02 SSF101

    BOYESEN

    $34.95
    Reed valves are critical to two-stroke performance, controlling fuel-air mixture flow during each combustion cycle. The BOYESEN Single-Stage Fiber Reed delivers crisp throttle response and consistent...
    SSF101
    SKU:
    SSF101
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    MATERIAL:
    FIBERGLASS
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - KTM 250/300/360/380 SSF042

    BOYESEN Single-Stage Reed - Fiber - KTM 250/300/360/380 SSF042

    BOYESEN

    $34.95
    Reed valve performance directly impacts your engine's ability to breathe efficiently across the entire RPM band. The Boyesen fiber reeds deliver measurable gains in throttle response and mid-range...
    SSF042
    SKU:
    SSF042
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    MATERIAL:
    FIBERGLASS
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - YFZ350 SSF036

    BOYESEN Single-Stage Reed - Fiber - YFZ350 SSF036

    BOYESEN

    $24.95
    Reed valves are critical to your snowmobile's intake efficiency—worn or undersized reeds directly limit throttle response and peak power delivery. The Boyesen Single-Stage Fiber Reeds restore...
    SSF036
    SKU:
    SSF036
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    RIDING STYLE:
    ATV
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - YFS200 SSF035

    BOYESEN Single-Stage Reed - Fiber - YFS200 SSF035

    BOYESEN

    $24.95
    The intake reed valve is the silent workhorse of your snowmobile's engine—it controls fuel-air mixture delivery on every stroke, directly impacting throttle response, mid-range power, and overall...
    SSF035
    SKU:
    SSF035
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    UNITS:
    SET
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    ATV
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - YZ250/WR250 SSF032

    BOYESEN Single-Stage Reed - Fiber - YZ250/WR250 SSF032

    BOYESEN

    $34.95
    Reed valves are critical to your YZ250/WR250's intake efficiency, and worn or suboptimal reeds directly impact throttle response and peak performance across the RPM band. The Boyesen Single-Stage...
    SSF032
    SKU:
    SSF032
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - YZ125 '94-'00 SSF031

    BOYESEN Single-Stage Reed - Fiber - YZ125 '94-'00 SSF031

    BOYESEN

    $34.95
    Reed valves are the circulatory system of your two-stroke engine—they control fuel mixture flow and directly impact throttle response, peak power, and low-end grunt. The Boyesen SSF031 fiber reeds...
    SSF031
    SKU:
    SSF031
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    MODEL:
    SUPER STOCK
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - LT250/500 SSF025

    BOYESEN Single-Stage Reed - Fiber - LT250/500 SSF025

    BOYESEN

    $34.95
    Reed valve condition directly impacts your snowmobile's throttle response, fuel efficiency, and engine longevity. Stock reeds wear quickly under racing conditions or aggressive riding, causing power...
    SSF025
    SKU:
    SSF025
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    SUPER STOCK
    UNITS:
    SET
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    ATV
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - RM/RMX250 SSF022

    BOYESEN Single-Stage Reed - Fiber - RM/RMX250 SSF022

    BOYESEN

    $34.95
    Reed valve performance directly impacts your snowmobile's throttle response, fuel efficiency, and overall engine reliability. Stock reeds degrade with use, causing loss of compression and sluggish...
    SSF022
    SKU:
    SSF022
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    SUPER STOCK
    UNITS:
    SET
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - RM125 '90-'07 SSF021

    BOYESEN Single-Stage Reed - Fiber - RM125 '90-'07 SSF021

    BOYESEN

    $34.95
    Reed valves are critical to your RM125's intake dynamics, and OEM reeds often lose responsiveness over time or fail to deliver consistent performance across the entire RPM band. The BOYESEN...
    SSF021
    SKU:
    SSF021
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - RM85 '02-'20 SSF020

    BOYESEN Single-Stage Reed - Fiber - RM85 '02-'20 SSF020

    BOYESEN

    $24.95
    Stock reeds impose a ceiling on your RM85's potential, limiting throttle response and mid-range power delivery. The Boyesen Single-Stage Fiber Reed replaces worn or restrictive OEM reeds with...
    SSF020
    SKU:
    SSF020
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - Kawasaki Mx/Polaris ATV SSF014

    BOYESEN Single-Stage Reed - Fiber - Kawasaki Mx/Polaris ATV SSF014

    BOYESEN

    $34.95
    Reed valves are critical to your engine's breathing efficiency, directly affecting power delivery and throttle response across the RPM band. The BOYESEN Single-Stage Reed delivers consistent...
    SSF014
    SKU:
    SSF014
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    SUPER STOCK
    UNITS:
    SET
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - KX500 '86-'03 SSF013

    BOYESEN Single-Stage Reed - Fiber - KX500 '86-'03 SSF013

    BOYESEN

    $42.95
    Stock reeds degrade with use, restricting airflow and robbing your KX500 of consistent power delivery across the RPM band. The Boyesen Single-Stage Reed delivers reliable performance with durable...
    SSF013
    SKU:
    SSF013
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    MODEL:
    SUPER STOCK
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    $42.95
    Qty in Cart: 0
    Quantity:
    Price:
    $42.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - Kawasaki Mx/ATV SSF012

    BOYESEN Single-Stage Reed - Fiber - Kawasaki Mx/ATV SSF012

    BOYESEN

    $34.95
    Reed valve performance directly impacts your engine's intake efficiency and overall power delivery across the RPM band. The Boyesen Super Stock fiber reeds are engineered to flow more air and seal...
    SSF012
    SKU:
    SSF012
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - KX125 '94-'02 SSF011

    BOYESEN Single-Stage Reed - Fiber - KX125 '94-'02 SSF011

    BOYESEN

    $34.95
    Stock reeds limit your snowmobile's intake efficiency and throttle response, creating a performance ceiling you'll feel at every RPM. The BOYESEN Single-Stage Reed Fiber replaces worn or inefficient...
    SSF011
    SKU:
    SSF011
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - KX60/65 SSF010

    BOYESEN Single-Stage Reed - Fiber - KX60/65 SSF010

    BOYESEN

    $24.95
    Your KX60/65's power delivery relies on reed valve precision, and OEM reeds lose their snap and responsiveness over time. The Boyesen Single-Stage Fiber Reed delivers consistent intake valve action...
    SSF010
    SKU:
    SSF010
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    SUPER STOCK
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    REED PETAL
    MATERIAL:
    FIBERGLASS
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - CR500 '89-'01 SSF003

    BOYESEN Single-Stage Reed - Fiber - CR500 '89-'01 SSF003

    BOYESEN

    $34.95
    Worn or damaged reeds directly throttle your CR500's performance across the entire RPM band, creating sluggish throttle response and inconsistent power delivery. The BOYESEN Single-Stage Reed...
    SSF003
    SKU:
    SSF003
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - Husqvarna/Honda/Kawasaki SSF002

    BOYESEN Single-Stage Reed - Fiber - Husqvarna/Honda/Kawasaki SSF002

    BOYESEN

    $34.95
    Reed quality directly impacts your snowmobile's throttle response, fuel efficiency, and overall engine reliability. The BOYESEN Single-Stage Fiber Reed delivers consistent performance across the RPM...
    SSF002
    SKU:
    SSF002
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - Husqvarna/Honda SSF001

    BOYESEN Single-Stage Reed - Fiber - Husqvarna/Honda SSF001

    BOYESEN

    $34.95
    Reed valves are critical to two-stroke engine efficiency, controlling intake and exhaust timing with precision. Boyesen's fiber reeds deliver consistent performance across the RPM band while...
    SSF001
    SKU:
    SSF001
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    FIBERGLASS
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Fiber - Suzuki/Yamaha/Honda SSF000

    BOYESEN Single-Stage Reed - Fiber - Suzuki/Yamaha/Honda SSF000

    BOYESEN

    $24.95
    Suzuki, Yamaha, and Honda snowmobile operators know that stock reeds are the first component to show wear under aggressive riding conditions. The BOYESEN Single-Stage Reed delivers superior longevity...
    SSF000
    SKU:
    SSF000
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    FIBERGLASS
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    MODEL:
    SUPER STOCK
    UNITS:
    SET
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Carbon - CR250 '03 SSC302

    BOYESEN Single-Stage Reed - Carbon - CR250 '03 SSC302

    BOYESEN

    $61.95
    Reed valve performance directly impacts your CR250's throttle response, power delivery, and overall engine efficiency. The BOYESEN SSC302 carbon reeds are engineered to maintain precise sealing...
    SSC302
    SKU:
    SSC302
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MATERIAL:
    CARBON
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $61.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Carbon - YZ250 '02 SSC232

    BOYESEN Single-Stage Reed - Carbon - YZ250 '02 SSC232

    BOYESEN

    $50.95
    Reed petals directly control your YZ250's intake timing and fuel charge delivery—worn or stock reeds cost you throttle response and midrange punch. Boyesen's carbon reeds maintain their stiffness...
    SSC232
    SKU:
    SSC232
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    UNITS:
    SET
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    CARBON
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    $50.95
    Qty in Cart: 0
    Quantity:
    Price:
    $50.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Carbon - YZ125 '01 SSC231

    BOYESEN Single-Stage Reed - Carbon - YZ125 '01 SSC231

    BOYESEN

    $50.95
    Reed valves are the backbone of two-stroke performance, controlling fuel-air mixture timing and combustion efficiency. The BOYESEN Single-Stage Reed delivers OEM-specified geometry with carbon...
    SSC231
    SKU:
    SSC231
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    SET
    MATERIAL:
    CARBON
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    $50.95
    Qty in Cart: 0
    Quantity:
    Price:
    $50.95
    Subtotal:
  • BOYESEN Single-Stage Reed - Carbon - RM250 '03-'08 SSC222

    BOYESEN Single-Stage Reed - Carbon - RM250 '03-'08 SSC222

    BOYESEN

    $50.95
    Reed valves are critical to your RM250's intake efficiency—worn or substandard reeds kill throttle response and create dead spots across the RPM band. The Boyesen SSC222 carbon reeds restore...
    SSC222
    SKU:
    SSC222
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    UNITS:
    SET
    MATERIAL:
    CARBON
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    REED PETAL
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $50.95
    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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