Description
A stock reed valve is a bottleneck in your CR250’s intake system—it restricts flow when your engine demands maximum fuel charge. Boyesen’s dual-stage reed design eliminates this constraint, enabling superior flow velocity across the entire operating pressure range for measurable gains in throttle response and top-end acceleration. If you’re serious about extracting every bit of performance from your two-stroke, upgrading to laboratory-proven reeds is one of the highest-ROI modifications available.
- Dual-stage reed design
- Enhanced flow velocity
- Optimized pressure range
- Improved startup response
- Increased top-end acceleration
- CR250 ’01 specific fitment
- Bolt-on installation
- MPN: 696
