Boyesen Power Reed Dualstage Kawasaki Kx250 89-96 6.0 KX450F 06-23

KX450F 06-23

· Yamaha WR250R 2013Â / WR250X 2013

· Suzuki DRZ400 2001

dual-density foam and anti-sweat fleece backing

XS-5XL (28-44)

Boyesen Power Reed Dualstage Kawasaki Kx250 89-96 6.0 KX450F 06-23One reed petal is NOT enough! Boyesen's revolutionary dual stage reed design delivers more usable power than stock. Stock single stage reeds operate most effectively within a relatively narrow RPM range and are limited because of the single stage design. Boyesen's one soft reed on top of one firm flow through reed gives you a wide range of intake control, plus increased intake velocity. Your original reeds can't possibly duplicate that performance.