Boyesen Power Reed Trial Beta Evo125-200 09-21, Factory Evo125 2016 GPX 5.5 Welcome to version 2

Welcome to version 2

Outer ring fits 49 mm octagonal fork cap

We are 50 Years Faster

forged levers bend rather than break during impact hopefully allowing you to finish your race

Boyesen Power Reed Trial Beta Evo125-200 09-21, Factory Evo125 2016 GPX 5.5 Welcome to version 2One 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.