Boyesen Power Reed Trial Sherco 2T St125 10-15, St200 10-14 Backpacks Unique lightweight adjustable harness for

Unique lightweight adjustable harness for a rocksolid fit

Crafting the Finest: UFO's commitment to quality ensures that enthusiasts have the privilege of choosing the very best

Fitments: YAMAHA 1991-1992 YZ125/YZ250

KTM 250 XC-W 11-13

Ventilation slots for maximum airflow

Boyesen Power Reed Trial Sherco 2T St125 10-15, St200 10-14 Backpacks Unique lightweight adjustable harness forOne 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.