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Boyesen Rad Valves

5.0 out of 5 stars 1 Customer Reviews

Boyesen Rad Valves provide sharper throttle response and more horsepower by maintaining flow velocity and redirecting the intake charge to the intake ports. They offer one-piece aluminum casting, with no manifolds to trim, no plastic pieces to insert, and no messy glue, which can warp, shrink, melt, or crack. Rad Valves come complete with the valve, reeds, intake flange, gasket, and clamps.

Showing In Stock Items. Show All 15 Items.

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Boyesen Rad Valves for 2005-2007 CR250R - 59-7701J

Reed Cage, Aluminum, Reeds, Carbon Fiber, for use on Honda®, Kit

Part Number: BOE-RAD-01J

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Boyesen Rad Valves 59-7742D