Boyesen Power Reed Dualstage Suzuki Rm80 86-88 youth · Honda CR500 1990

· Honda CR500 1990

Innovative integrated Y-strap system for modular use of back protector with fast and convenient mounting

· Yamaha YZ250 1992

· KTM 250XC / 300XC 2017

From its New CRM clamp

Boyesen Power Reed Dualstage Suzuki Rm80 86-88 youth · Honda CR500 1990One 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.