Boyesen Power Reed Dualstage Suzuki Rm250 89-92 Sierra Available in 10 different color

Available in 10 different color combinations to match your motorbike

Inside: Sanitized antibacterial fabric

Eliminates the need for a shop press

Eight different colour combinations

5 goggles as a kit

Boyesen Power Reed Dualstage Suzuki Rm250 89-92 Sierra Available in 10 different colorOne 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.