Description
Stock reeds limit your YZ125’s potential across the power band, restricting airflow and throttle response. The Boyesen fiber reed upgrade delivers measurable gains in mid-range and top-end power while extending component life through superior durability. If you’re serious about maximizing your machine’s performance, this is a direct bolt-on improvement.
The fiber construction strikes the ideal balance between strength and flexibility, resisting fatigue cracking that plagues stock reeds under sustained high-RPM operation. Each set is precision-matched to OEM specifications, ensuring seamless integration without fabrication or tuning adjustments.
- Single-stage fiber design
- YZ125 2002-2020 fitment
- Complete cylinder set
- Bolt-on installation
- OEM-matched specifications
- Enhanced durability vs. stock
- Improved power delivery
- One set per cylinder
