Boyesen Power Reed Dualstage Kawasaki Kx250 05-07 Moto 8.5 CRF250R 04-23

CRF250R 04-23

rather than the usual slippery

mud and sand for greater engine durability

high performance filter oil

Great fit when riding due to pre-shaped legs

Boyesen Power Reed Dualstage Kawasaki Kx250 05-07 Moto 8.5 CRF250R 04-23One 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.