BOYESEN Racing Reed - KX250 '03 6116

The factory reed valve is a compromise designed for broad compatibility, not peak performance. The Boyesen Racing Reed transforms your KX250's intake efficiency through dual-stage design that maintains flow velocity across the entire RPM range—from crisp bottom-end response to sustained top-end acceleration. If you're serious about maximizing your two-stroke's potential, this is the direct path to measurable power gains.

Boyesen's laboratory flow analysis eliminates guesswork. Their dual-stage reed geometry permits greater flow velocity over the complete operating pressure range, translating to faster throttle response, improved midrange punch, and stronger peak power delivery. This isn't a marginal upgrade—it's the difference between a stock motor and one that breathes.

• Dual-stage reed design
• Laboratory flow-tested
• Enhanced velocity across RPM range
• Improved start-up response
• Increased acceleration performance
• Fits: Kawasaki KX250 ('03)
• Bolt-on installation
• MPN: 6116