Boyesen Power Reed Trial Beta Rev3 250-270 00-08 3DF Designed to fold over your

Designed to fold over your knee braces in order to prevent it from slipping

protecting the juniors chest

Tread Compound: Full carbon-black racing compound

with 4 pre-drilled holes in the base for secure mounting to a bench

Beta RR390 15-19 front

Boyesen Power Reed Trial Beta Rev3 250-270 00-08 3DF Designed to fold over yourOne 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.