Boyesen Power Reed Dualstage Ktm Sx125 99-00 Exc200 99-06 Lights & Switches RFX Pro Clutch Cover (Hard

RFX Pro Clutch Cover (Hard Anodised/Black) Kawasaki KXF250 21-22

using two different parts to do it

Supplied complete with bearings and bushes for selected models

EC450FSR 08-09

Boyesen Power Reed Dualstage Ktm Sx125 99-00 Exc200 99-06 Lights & Switches RFX Pro Clutch Cover (HardOne 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.