US$ 158.00
· KTM 150EXC / 250EXC / 300EXC 2023
· Gas Gas MC250F / MC450F 2022
Yamaha YZ125 1989
KTM 350 XC-F 2010
Boyesen Power Reed Dualstage Kawasaki Kx125 03 vox aperture · KTM 150EXC / 250EXCOne 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.
US$ 158.00
US$ 242.50
US$ 164.00
US$ 1175.00
US$ 12.95
US$ 18.95