Boyesen Power Reed Dualstage Kawasaki Kx125 03 vox aperture FE 350 19-22

FE 350 19-22

EPP (Expanded Polypropylene) chin bar

· KTM 150EXC / 250EXC / 300EXC 2023

CR250 86-91

high performance and easy modulation

Boyesen Power Reed Dualstage Kawasaki Kx125 03 vox aperture FE 350 19-22One 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.