Boyesen Power Reed Dualstage Kawasaki Kx125 03 vox aperture EPP (Expanded Polypropylene) chin bar

EPP (Expanded Polypropylene) chin bar

Motoverde Arm-Pump is a staple to any athlete’s kit bag

· Gas Gas MC250F / MC450F 2022

Yamaha YZ125 1989

Boyesen Power Reed Dualstage Kawasaki Kx125 03 vox aperture EPP (Expanded Polypropylene) chin barOne 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.