Boyesen Power Reed Dualstage Yamaha Yz125 04 Peak KTM 450 XC-F 2011-2012

KTM 450 XC-F 2011-2012

CR 80 98-02 FXFL 10000 55RD Red CR 85 03-07 FXFL 10000 55RD Red CR 125 92-03 FXFL 10000 55RD Red CRF 150  07-19 FXFL 10000 55RD Red CR 250 92-03 FXFL 10000 55RD Red RFX Hardware Race Series Forged parts are designed

· Kawasaki KX60 1999

soft fabric for greater comfort

CRF 150R/RB 07-23

Boyesen Power Reed Dualstage Yamaha Yz125 04 Peak KTM 450 XC-F 2011-2012One 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.