Description
The Boyesen Racing Reed (6106) delivers measurable flow improvements across your entire powerband, translating directly to faster acceleration and more responsive throttle feel. Laboratory flow analysis confirms that Boyesen’s dual-stage reed design outperforms stock reeds by permitting greater flow velocity regardless of operating pressure—meaning more usable power from the bottom end through top RPM. If you’re serious about extracting maximum performance from your RM250, upgrading the reed valve is one of the highest-ROI modifications available.
- Dual-stage reed design
- Increased flow velocity
- Boyesen Racing construction
- RM250 ’02 fitment
- Enhanced start-up response
- Improved mid-range acceleration
- Optimized operating pressures
- Bolt-on installation
- MPN: 6106
