Boyesen's patented dual-stage reed design combines a specially shaped top reed with a ported bottom reed to optimize performance across the entire RPM range. The top reed is lightweight and responsive for improved throttle control at low speeds, while the bottom reed is stiffer and ported to maximize airflow and horsepower at high RPMs.

Performance Engineering:

• More Air Velocity: Multi-port bottom reed increases the number of charge channels, delivering greater intake velocity.
• More Overall Power: Dual reeds respond rapidly to pressure changes, improving engine response and power delivery across the powerband.

Key Benefits:

• Faster acceleration for stronger holeshots
• Crisper throttle response for smoother corner exits and jump landings
• Increased horsepower throughout the powerband
• Improved fuel efficiency for long-distance riders
• Extended durability – outlasts all other aftermarket reed petals

Whether you ride motocross, trails, or race tracks, Boyesen Power Reeds offer a proven upgrade in throttle response, horsepower, and reliability.