Boyesen Power Reed Dualstage Husqvarna/Ktm Cr50 99-02, Sx50 98-00 Mens Back Protector: En 1621-2:2014 Level

Back Protector: En 1621-2:2014 Level 1

to help keep you cool

Weather resistant moulded exterior shell

Ergonomically pre-shaped knee works with most guards

Boyesen Power Reed Dualstage Husqvarna/Ktm Cr50 99-02, Sx50 98-00 Mens Back Protector: En 1621-2:2014 LevelOne 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.