Boyesen Power Reed Trial Sherco 125-300 St 16-19, Scorpa Sr/Sc125-300 10-19 Inner Liner Kit Yamaha YZ250 22-25 front

Yamaha YZ250 22-25 front

· Honda CRF250RX 2023

The unique combination of safety

providing an

Boyesen Power Reed Trial Sherco 125-300 St 16-19, Scorpa Sr/Sc125-300 10-19 Inner Liner Kit Yamaha YZ250 22-25 frontOne 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.