Boyesen Power Reed Dualstage Polaris 90Cc Hazardous Stretchnet zones on the full

Stretchnet zones on the full back of the lower legs deliver superior airflow

Adjustable and removable shoulder padding for a customized fit

KTM EXC-F front

we revamped the body styling lines and shapes to give you our best fitting and performing GP jersey-the all new 2023 GP Pro

Boyesen Power Reed Dualstage Polaris 90Cc Hazardous Stretchnet zones on the fullOne 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.