Boyesen Power Reed Dualstage Suzuki Rm250 89-92 GPX 3.5 who tested each new change

who tested each new change

Its durable construction is made for truly tough conditions and further improved by abrasion and cut resistant brush guard protective films to reinforce the elbows

not only to innovate

Yamaha YZ125 22-24

This jersey is super comfortable with overlock stitching and is tailored to work with or without body armor

Boyesen Power Reed Dualstage Suzuki Rm250 89-92 GPX 3.5 who tested each new changeOne 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.