Boyesen Power Reed Dualstage Kawasaki Kx125 89-93 Black Friday Sale Reinforced

Reinforced

450 EXC-F 03-16

Available in black

Pro Circuit designed a much more durable replacement exhaust flange that is CNC-machined making it less susceptible to breaking

Boyesen Power Reed Dualstage Kawasaki Kx125 89-93 Black Friday Sale ReinforcedOne 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.