KTM Husqvarna 250 Boyesen Intake Rad Valve 17-19 RAD-42E

Boyesen Rad Valves are a one-piece aluminum casting and offer a straightforward bolt-on installation with no trimming or other modifications required. Equipped with Boyesen's dual-stage, Pro Series Reeds, this valve adapts seamlessly to engine demands, delivering superior flow velocity across the entire RPM range and enhancing throttle response for a full spectrum of power.