Boyesen Power Reed Dualstage Suzuki Rm250 93-95 Front WarmYarn has a water-resistant coating

WarmYarn has a water-resistant coating

Oversized helmet bag fits all helmet brands and sizes with fins and without

· Yamaha WR250R / WR250X 2018

MESH COVERS FOR RAD LOUVRES

Boyesen Power Reed Dualstage Suzuki Rm250 93-95 Front WarmYarn has a water-resistant coatingOne 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.