Boyesen Power Reed Dualstage Yamaha Dt200R 92-95, Wr200 92-95 Chain Guides Asymmetrical Form Fit chassis &

Asymmetrical Form Fit chassis & full flex hinge system

Hi-Viz removable rain cover

300 XC 2019

· Kawasaki KX250 2008

Boyesen Power Reed Dualstage Yamaha Dt200R 92-95, Wr200 92-95 Chain Guides Asymmetrical Form Fit chassis &One 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.