Boyesen Power Reed Trial Gasgas Txt Pro 125 02-17 GPX 3.5 · Yamaha WR250R / WR250X

· Yamaha WR250R / WR250X 2021

350RR 4T 17-23

bar clamps

· Honda CRF250LÂ / RALLY 2013Â Â

· Honda CRF150F 2003

Boyesen Power Reed Trial Gasgas Txt Pro 125 02-17 GPX 3.5 · Yamaha WR250R / WR250XOne 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.