Boyesen Power Reed Trial Gasgas Txt Pro 125 02-17 MX-9 Adventure No drilling required

No drilling required

Patent pending

FE250-650 06-14

250 XCF-W 17-23

developed with an exclusive Polisport design

Boyesen Power Reed Trial Gasgas Txt Pro 125 02-17 MX-9 Adventure No drilling requiredOne 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.