Boyesen Pro Series replacement reed petal set for RAD Valve, built with advanced dual-stage carbon fiber technology for crisp, reliable throttle response. Designed to deliver quicker acceleration while maintaining long reed life.
The Boyesen Pro Series Replacement Reed Set for RAD Valve is designed for riders who want sharper throttle response and stronger acceleration without compromising durability. Using the latest carbon fiber technology combined with Boyesen’s proven dual-stage reed design, this set reacts quickly and accurately to changes in piston speed—helping your engine deliver smooth, dependable power across the rev range.
Whether you’re refreshing worn reeds or upgrading for better performance, these reed petals are engineered to offer the quickest acceleration a reed can provide while supporting increased horsepower and torque. Unlike traditional carbon fiber reeds that can trade performance for shorter lifespan, this design is built to maintain reed life while still delivering a noticeable improvement in response.
