Boyesen

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When purchasing a product, price is the consumer's primary concern. At present, Boyesen has 306 products for sale. Boyesen products range in price from $21.8 to $176.42, and the average price of all the products is about $89.94.

You can confidently purchase Boyesen products on Amazon.com. The brand holds an average rating of 4.5, testifying to its excellent reputation.

Boyesen Best Sellers

Last Updated: Jan 12, 2025

Boyesen APC-3 QuickShot3 Adjustable Pump Cover

Powersports Fuel Manifolds

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Tunable leak jet maximizes volume of fuel and duration of squirt for all conditions

Integrated hot start assist eliminates problematic 4-stroke hot start procedure

High volume vertical check valve located in the QS3 for precise, consistent fuel metering

Patented design stops bogging, improves throttle response and low end performance

Older models with carburetor mounted hot start knobs and electric start models will require a separate O.E.M. or aftermarket handlebar mounted hot start lever

Boyesen 630 Power Reed, Black

Powersports Fuel Manifolds

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For: Kawasaki KX80 1986-1987; Yamaha Blaster 1988-2006; Yamaha YZ80 1987-1992

Power reeds use a patented dual stage fiberglass design for more air flow, more air velocity and more power

The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs; the stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs

Longer overall life: Boyesen power reeds outlast all other aftermarket reed petals

Minor change gives major horsepower improvements and fuel economy

Fit type: Vehicle Specific

Boyesen 674 Power Reed

Clarinet Reeds

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For: Yamaha PW50 all models; Yamaha Tri-Z 60 all models

Power reeds use a patented dual stage fiberglass design for more air flow, more air velocity and more power

The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs; the stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs

Longer overall life: Boyesen power reeds outlast all other aftermarket reed petals

Minor change gives major horsepower improvements and fuel economy

Fit type: Vehicle Specific

Boyesen WPK-06B Supercooler Black Water Pump Kit

Car Water Pumps

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Fits: Honda CRF450 2002-2008

By casting a totally new water pump cover, Boyesen was able to maximize the flow through the unit; Boyesen's design takes advantage of everything from Bernoulli's effect to biological studies

Unlike the stocker, Boyesen's water inlet has an increasing diameter and artfully curved shape; this is a vast improvement over most stock inlets, which decrease in diameter as they near the impeller and have a 90-degree bend at the pump

Patented nautilus style impeller for hydrodynamic efficiency, reducing heat, gaining horsepower and extending engine life

Boyesen CC-02B Black 'Factory Racing' Clutch Cover

Powersports Clutches

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fits: honda cr250 1987-2001

Boyesen 673 Power Reed, Black

Clarinet Reeds

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For: Yamaha PW80 all models

Power reeds use a patented dual stage fiberglass design for more air flow, more air velocity and more power

The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs; the stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs

Longer overall life: Boyesen power reeds outlast all other aftermarket reed petals

Minor change gives major horsepower improvements and fuel economy

Fit type: Vehicle Specific

Boyesen WPK-38B Supercooler Black Water Pump Kit

Car Water Pumps

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Fits: Yamaha YZ450F 2003-2009

By casting a totally new water pump cover, Boyesen was able to maximize the flow through the unit; Boyesen's design takes advantage of everything from Bernoulli's effect to biological studies

Patented nautilus style impeller for hydrodynamic efficiency, reducing heat, gaining horsepower and extending engine life

Asbestos-free gasket is bound with nitrile for tight, leak-free seal

Boyesen CC-07CB Factory Racing Clutch Cover

Powersports Clutches

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Fits: Honda CRF250R/CRF250RX 18-21

Gives your bike the Factory Works look and sets your ride apart from the rest with the ultimate in race performance

Boyesen Factory Clutch Covers are cast from the highest grade of lightweight aluminum, providing solid engine protection and are guaranteed not to warp

Individually surfaced to insure a perfect fit and seal properly, guarding the inside of engine from dirt and water

Super tough powder coating resists wear and tear, outlasting stock covers

Boyesen 607 Power Reed

Powersports Fuel Manifolds

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Product Type :Auto Accessory

Package Dimensions :10.0" L X6.0" W X1.0" H

Country Of Origin :United States

Package Weight :0.3 Lbs

Boyesen WPK-80B Supercooler Water Pump Cover and Impeller Kit Black

Car Water Pumps

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Fits: Can Am 2011-2018 Commander, 2013-2018 Maverick

By casting a totally new water pump cover, Boyesen was able to maximize the flow through the unit. Boyesen's design takes advantage of everything from Bernoulli's Effect to biological studies

Unlike the stocker, Boyesen's water inlet has an increasing diameter and artfully curved shape. This is a vast improvement over most stock inlets, which decrease in diameter as they near the impeller and have a 90-degree bend at the pump

Patented nautilus style impeller for hydrodynamic efficiency, reducing heat, gaining horsepower and extending engine life

Can reduce engine temperatures by as much as ten degrees

Boyesen CC-06B Black 'Factory Racing' Clutch Cover

Powersports Clutches

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Fits: Honda CRF450 2002-2009

Gives your bike the Factory Works look and sets your ride apart from the rest with the ultimate in race performance

Individually surfaced to insure a perfect fit and seal properly, guarding the inside of engine from dirt and water; super tough powder coating resists wear and tear, outlasting stock covers

Asbestos-free gasket is bound with nitrile for tight, leak-free seal

Boyesen SC-02B Black 'Factory Racing' Ignition Cover

Motorcycle Ignition Coils

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Fits: Honda CR250 1987-2001

Gives your bike the Factory Works look and sets your ride apart from the rest with the ultimate in race performance

Individually surfaced to insure a perfect fit and seal properly, guarding the inside of engine from dirt and water; super tough powder coating resists wear and tear, outlasting stock covers

Asbestos-free gasket is bound with nitrile for tight, leak-free seal

Boyesen RAD-10E Valve Parts, black

Powersports Fuel Manifolds

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Fits: Kawasaki KX85/100 01-15; Suzuki RM 100 03-05

Integrated into the seamless interior chamber are 4-way aerodynamic directional dividers that distribute the angled charge evenly without flow loss

Optimized air intake system provides superior efficiency, peak horsepower gains, and acceleration for YOUR specific model machine, tailor made to that model, year and displacement

Increases peak horsepower through Boyesens own innovations: Aerodynamic Surface Optimization, Model-Specific Reed Petal Tensioning, Material Fuel Resistance, and Multi-Stage Reed Timing

Boyesen CC-06XB Black Factory Racing Clutch Cover

Powersports Clutches

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Fits: Honda CRF450X 2005-2013

Gives your bike the Factory Works look and sets your ride apart from the rest with the ultimate in race performance

Boyesen Factory Clutch Covers are cast from the highest grade of lightweight aluminum, providing solid engine protection and are guaranteed not to warp

Individually surfaced to insure a perfect fit and seal properly, guarding the inside of engine from dirt and water

Super tough powder coating resists wear and tear, outlasting stock covers

Boyesen 605 Power Reed, Black

Powersports Fuel Manifolds

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For: Honda CR80 1986; Kawasaki KDX80 all models, KE175 all models, KX80 through 1985; Yamaha DT100 1978, DT125 through 1987, DT175 all models, MX100 all models, MX175 all models

For: RT100 through 1989, RT180 all models, Tri-Moto 125 1983-1987, YZ125 1974, YZ60 all models, YZ80 1975-1979

The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs; the stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs

Longer overall life: Boyesen power reeds outlast all other aftermarket reed petals

Power reeds use a patented dual stage fiberglass design for more air flow, more air velocity and more power; minor change gives major horsepower improvements and fuel economy

Fit type: Vehicle Specific

Boyesen WPK-18B Supercooler Black Water Pump Kit

Car Water Pumps

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Fits: Kawasaki KX450F 2006-2010

By casting a totally new water pump cover, Boyesen was able to maximize the flow through the unit; Boyesen's design takes advantage of everything from Bernoulli's effect to biological studies

Patented nautilus style impeller for hydrodynamic efficiency, reducing heat, gaining horsepower and extending engine life

Asbestos-free gasket is bound with nitrile for tight, leak-free seal

Boyesen 610 Power Reed, Black

Powersports Fuel Manifolds

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For: Suzuki DS80 all models; Suzuki JR80 all models; Suzuki RM50 all models; Suzuki RM60 1981-1983; Suzuki RM80 through 1985

Power reeds use a patented dual stage fiberglass design for more air flow, more air velocity and more power

The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs; the stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs

Longer overall life: Boyesen power reeds outlast all other aftermarket reed petals

Minor change gives major horsepower improvements and fuel economy

Boyesen WPK-32AL Supercooler Water Pump Cover and Impeller Kit Blue

Car Water Pumps

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Fits: Yamaha YZ250 1999-2019, YZ250X 2016-2019

By casting a totally new water pump cover, Boyesen was able to maximize the flow through the unit. Boyesen's design takes advantage of everything from Bernoulli's Effect to biological studies

Patented nautilus style impeller for hydrodynamic efficiency, reducing heat, gaining horsepower and extending engine life

Can reduce engine temperatures by as much as ten degrees

fit type: Vehicle Specific

Boyesen CC-22B Black 'Factory Racing' Clutch Cover

Powersports Clutches

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Fits: Suzuki RM250 1996-2008

Gives your bike the Factory Works look and sets your ride apart from the rest with the ultimate in race performance

Individually surfaced to insure a perfect fit and seal properly, guarding the inside of engine from dirt and water; super tough powder coating resists wear and tear, outlasting stock covers

Asbestos-free gasket is bound with nitrile for tight, leak-free seal

Boyesen PRO-85 Pro Series Reed, Black, One Size

Powersports Fuel Manifolds

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For: Yamaha Blaster 1998-2006

Pro series reeds use a carbon fiber top reed coupled with a durable fiberglass or epoxy bottom reed

The top carbon reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs; the stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs

Offers a quick and accurate reaction to piston speed for smooth dependable throttle response

Increases performance without sacrificing the life of the reeds

Fit type: Vehicle Specific

Boyesen FAQs

Is Boyesen Legit?

Yes, Boyesen is a legitmate brand on Amazon. After conducting a comprehensive analysis of 785 customer reviews for Boyesen products on Amazon, we have determined its average rating. Offering great value and satisfying quality, Boyesen has achieved a respectable rating of 4.5 from many customers, showing that its products meet customer expectations. While there may have been minor issues reported occasionally, overall, it is safe to make purchases from Boyesen on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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How does findthisbest choose the top Boyesen products?

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Go to the Boyesen page.
Select the product you want in the Boyesen buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product Boyesen APC-3 QuickShot3 Adjustable Pump Cover, you can view it on Amazon page.
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