Boyesen Power Reed Dualstage Kawasaki Kx125 82-88 Inner Liner Kit YZ250F 03-13

YZ250F 03-13

9cm) Use with EZ3 or EZ5 Utility Jug

FC 250 16-18

Side Panels - White - 8416600003

· Honda CRF250 2004 / CRF250X 2004

Boyesen Power Reed Dualstage Kawasaki Kx125 82-88 Inner Liner Kit YZ250F 03-13One 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.