Boyesen Power Reed Trial Gasgas Txt Pro 125 02-17 GPX 3.5 Sport collar neck construction for

Sport collar neck construction for superior rider comfort

· Yamaha YZ125 1992

MC450F 21-22

· Honda CRF150F 2003

Boyesen Power Reed Trial Gasgas Txt Pro 125 02-17 GPX 3.5 Sport collar neck construction forOne 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.