An aero-form reed valve that corrects the problems associated with existing reed valve designs.Maintains flow velocity through the valve and re-directs the intake charge for even distribution to the intake ports.Provides quicker, sharper throttle response and more horsepower.1-piece aluminum casting; no manifolds to trim or plastic pieces to insert.Boyesen Pro Series RAD Reeds included

An aero-form reed valve that corrects the problems associated with existing reed valve designs

Maintains flow velocity through the valve and re-directs the intake charge for even distribution to the intake ports

Whenever possible we use picture of the actual part number. Some items do use stock photos provided by the manufacturer.

 

An aero-form reed valve that corrects the problems associated with existing reed valve designs.Maintains flow velocity through the valve and re-directs the intake charge for even distribution to the intake ports.Provides quicker, sharper throttle response and more horsepower.1-piece aluminum casting; no manifolds to trim or plastic pieces to insert.Boyesen Pro Series RAD Reeds included

An aero-form reed valve that corrects the problems associated with existing reed valve designs

Maintains flow velocity through the valve and re-directs the intake charge for even distribution to the intake ports


Boyesen™ has specialized in the manufacture and design of high performance powersports parts for over 30 years. Working closely with factory race teams, Boyesen™ produces innovative reeds, grips, engine covers, and intake systems that are track ready. If you're looking for Boyesen's "Leading Edge Performance", then Boyesen Aluminum Carbon Rad Valve System is right for you.


An aero-form reed valve that corrects the problems associated with existing reed valve designsMaintains flow velocity through the valve and re-directs the intake charge for even distribution to the intake portsProvides quicker, sharper throttle response and more horsepower1-piece aluminum casting; no manifolds to trim or plastic pieces to insertBoyesen Pro Series RAD Reeds included






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