Boyesen Power Reed Dualstage Suzuki Rm85 02-22 2SRS CRF 450RL 21-23

CRF 450RL 21-23

5 UltraWeld

UFO Complete Body Kit (OEM) Honda CRF250R 14-17 CRF450 13-16

CNC machined oil filler cap

Boyesen Power Reed Dualstage Suzuki Rm85 02-22 2SRS CRF 450RL 21-23One 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.