Boyesen Power Reed Trial Sherco 2T St250-290 01-09 Wheels & Tyres Outstanding suspension throughout

Outstanding suspension throughout

Perfect for those super-hot days

EX250F 21-22

Re-Fit the return spring

Boyesen Power Reed Trial Sherco 2T St250-290 01-09 Wheels & Tyres Outstanding suspension throughoutOne 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.