Boyesen Power Reed Dualstage Kawasaki Kx125 03 vox aperture Fitted with adjustable shoulder strap

Fitted with adjustable shoulder strap and pressure relief valve

CR250 86-91

· KTM 150EXC / 250EXC / 300EXC 2023

Yamaha YZ125 1989

EPP (Expanded Polypropylene) chin bar

Boyesen Power Reed Dualstage Kawasaki Kx125 03 vox aperture Fitted with adjustable shoulder strapOne 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.