Boyesen Rad Valve | Compatible with CR250's, YZ125's & More 1995-2020-tm-mx250-esr2984616 and a drag bike-specific 4-1

and a drag bike-specific 4-1 cable to ensure total control off the line and down the strip

The aggressive tread pattern isn't just for looks - it offers a confident

email sales@lectronfuelsystems

so you can swap

✅ Compatible with OEM and Lectron carb setups

Boyesen Rad Valve | Compatible with CR250's, YZ125's & More 1995-2020-tm-mx250-esr2984616 and a drag bike-specific 4-1Unleash Next Level Power with the Boyesen Rad ValveDitch your stock reed cage and manifoldupgrade to the Boyesen Rad Valve for a bolt on performance boost you can feel instantly. No cutting, adapting, or re using old partsjust maximum efficiency, horsepower, and throttle response engineered for your exact make and model. Key Features: AERO Optimized Internal Surfacing Precision surfacing treatment eliminates airflow disruptions, delivering a cleaner,