Boyesen Power Reed Dualstage Yamaha Yz250 05-22, Yz250X 16-22 Kit Bags Engineered collarbone cut-out to keep

Engineered collarbone cut-out to keep your helmet rim away from your most fragile

Eye catching number plate graphics with space for personalized race numbers

TC85 18-24

Align the wheel square using the axle blocks and adjust to set the chain to the correct tension (Check owner’s manual for correct tension)

· Honda CRF250L / RALLY 2012Â

Boyesen Power Reed Dualstage Yamaha Yz250 05-22, Yz250X 16-22 Kit Bags Engineered collarbone cut-out to keepOne 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.