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Boyesen RAD-13 Rad Valve


***Please note, this item will take an additional 4 business days to process before it ships and you receive tracking information.***

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.

Kawasaki KX500 1987-2004

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