Boyesen Power Reed Trial Scorpa Sy250 01-09 C-Frame · Kawasaki KX125 2003

· Kawasaki KX125 2003

Husqvarna TE510 02-10 front

produced with Polisports exclusive technologies to be even more durable

· Honda CRF450X 2023

Boyesen Power Reed Trial Scorpa Sy250 01-09 C-Frame · Kawasaki KX125 2003One 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.