Boyesen Power Reed Dualstage Polaris 90Cc Seats YZ125 87-04

YZ125 87-04

Spacers available for MX racers

Let work for a few minutes

helping to reduce the likelihood of further injury caused from the helmet contacting your body

· Kawasaki KX85 2007 / KX100 2007

Boyesen Power Reed Dualstage Polaris 90Cc Seats YZ125 87-04One 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.