Description
Reed valve performance directly impacts your engine’s intake efficiency and overall power delivery across the RPM band. The Boyesen Super Stock fiber reeds are engineered to flow more air and seal more reliably than stock designs, translating to better throttle response and sustained performance. Whether you’re pushing hard on the track or putting in trail miles, a quality reed upgrade is one of the most cost-effective ways to unlock your engine’s potential.
This complete cylinder set arrives ready to install—one set per cylinder ensures proper fitment and eliminates guesswork. Built to OEM specifications with proven fiber construction, these reeds deliver durability that outlasts both standard stock and carbon alternatives, giving you confidence in your power plant’s reliability.
- Boyesen manufacture
- Fiber single-stage
- MPN: SSF012
- Kawasaki MX/ATV fitment
- Complete cylinder sets
- One set per cylinder
- OEM-specified dimensions
- Enhanced RPM performance
- Superior durability rating
- Bolt-on installation






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