BOYESEN

Laboratory 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...

BOYESEN DIRT BIKE POWER REEDS.Quicker acceleration.Crisper throttle response.More horsepower throughout the powerband.Improved engine efficiency and fuel economy.Longer life - Boyesen Power Reeds...

BOYESEN DIRT BIKE POWER REEDS.*  Quicker acceleration.*  Crisper throttle response.*  More horsepower throughout the powerband.*  Improved engine efficiency and fuel economy...

BOYESEN DIRT BIKE POWER REEDS.*  Quicker acceleration.*  Crisper throttle response.*  More horsepower throughout the powerband.*  Improved engine efficiency and fuel economy...

BOYESEN DIRT BIKE POWER REEDS.*  Quicker acceleration.*  Crisper throttle response.*  More horsepower throughout the powerband.*  Improved engine efficiency and fuel economy...

BOYESEN DIRT BIKE POWER REEDS.*  Quicker acceleration.*  Crisper throttle response.*  More horsepower throughout the powerband.*  Improved engine efficiency and fuel economy...

BOYESEN DIRT BIKE POWER REEDS.*  Quicker acceleration.*  Crisper throttle response.*  More horsepower throughout the powerband.*  Improved engine efficiency and fuel economy...

BOYESEN DIRT BIKE POWER REEDS.Quicker acceleration.Crisper throttle response.More horsepower throughout the powerband.Improved engine efficiency and fuel economy.Longer life - Boyesen Power Reeds...

Wing channel minimizes disturbance at needle jet without affecting jetting curve Aerodynamic design maximizes velocity generation and power gain Precision fit ensures perfect alignment and easy...

THE ULTIMATE PERFORMANCE PRODUCT Boyesen Pro Series reeds use a carbon fiber top reed coupled with a durable fiberglass/epoxy bottom reed. Pro Series reeds offer a quick and accurate reaction to...

Respond quickly and accurately to piston speed changes for smooth, dependable throttle response High-tech carbon fiber with all the advantages of Boyesen's exclusive dual-stage reed design Offers the...

Respond quickly and accurately to piston speed changes for smooth, dependable throttle response High-tech carbon fiber with all the advantages of Boyesen's exclusive dual-stage reed design Offers the...