Dirt Bike Reeds

BOYESEN Racing Reed CR125 '03 6109Laboratory 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

BOYESEN Racing Reed RM250 '02 6106Laboratory 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

BOYESEN Racing Reed YZ85 '02-'16 6105Laboratory 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...

BOYESEN Racing Reed Honda/Yamaha 606Laboratory 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...

BOYESEN Reed 605Laboratory 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

BOYESEN Racing Reed Yamaha 604Laboratory 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

BOYESEN Racing Reeds Yamaha 603Laboratory 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

BOYESEN Racing Reeds Suzuki 602Laboratory 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

BOYESEN Racing Reed Suzuki 601Laboratory 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

BOYESEN Racing Reed Suzuki 600Laboratory 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

VFORCE/MOTO TASSINARI V-Force Reed V4R85ALong reed stops added to progressively slow reed petal tip velocity for increased petal durability, Reduced frontal area of the central wing combined with a more aerodynamic shape, Airfoil shape added to cage tip...

VFORCE/MOTO TASSINARI V-Force 4 Petal Set Yamaha 4PR461MWhen ordering replacement reeds, order one set per reed cage and confirm replacement reeds have the same number of petals as the set you are replacing, Snap-together cage uses symmetrical reed...

VFORCE/MOTO TASSINARI V-Force Reeds Yamaha V4R82B-IWhen ordering replacement reeds, order one set per reed cage and confirm replacement reeds have the same number of petals as the set you are replacing, Snap-together cage uses symmetrical reed petals,...

BOYESEN Radiator Valve RAD42EDeveloped with Factory Yamaha, Pro Circuit, Factory Kawasaki of Europe, Factory KTM and top pros like Jeremy McGrath, Sebastian Tortelli and many others, Maintain flow velocity through the valve and redirect intake charge for...

VFORCE/MOTO TASSINARI V-Force 3 Reeds Order/Replacement Suzuki V383S-AWhen ordering replacement reeds, order one set per reed cage and confirm replacement reeds have the same number of petals as the set you are replacing, Snap-together cage uses...

BOYESEN Radiator Valve YZ85 '02-'18 RAD-30CMaintain 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,...

BOYESEN Radiator Valve KTM65 SX RAD-40AMaintain 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...

VFORCE/MOTO TASSINARI V-Force 3 Reeds Honda V321AWhen ordering replacement reeds, order one set per reed cage and confirm replacement reeds have the same number of petals as the set you are replacing, Snap-together cage uses symmetrical reed petals,...

BOYESEN Pro Series Reed for RAD-34J PSR-034The 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,...

Snowmobile Super Stock Reeds SSC003 Designed for optimal performance in snowmobiles Packaged as cylinder sets, one set needed per cylinder Longer lifespan compared to traditional stock or carbon reeds Single-stage replacement reeds made...