Boyesen RAD VALVE PRE-MIX

Boyesen RAD Valve Pre-Mix

Unlock sharper throttle response and real horsepower gains with the Boyesen RAD Valve Pre-Mix. Engineered specifically for your model, year, and displacement, this one-piece reed valve system optimizes intake dynamics to elevate two-stroke performance on the track or trail.

Key Performance Benefits

• Model-Specific Engineering: Each RAD Valve is tailor-made to match port timing, crankcase volume, and airflow needs for your exact bike.
• Optimized Intake Charge: Redirects and conditions airflow for more even distribution to the intake ports, improving burn efficiency.
• Instant Throttle Response: Maintains constant flow velocity for crisp low-end snap and stronger mid-range pull.
• More Usable Power: Smoother, more linear power delivery with measurable horsepower gains across the curve.
• One-Piece Design: Durable construction with easy installation—bolt on and ride.

Why Choose Boyesen

With decades of two-stroke innovation, Boyesen delivers proven reed valve technology trusted by racers and riders worldwide. The RAD Valve Pre-Mix maximizes airflow velocity and fuel atomization for superior response, efficiency, and reliability.

Upgrade your two-stroke’s intake system with the Boyesen RAD Valve Pre-Mix and experience faster starts, cleaner transitions, and consistent performance lap after lap.