Boyesen Power Reed Dualstage Yamaha Rd350Lc, Rd500, Rzv500R Lights & Switches Will also fit KX 2

Will also fit KX 2 Stroke models

​· Yamaha WR450F 2006

SC/SCF FACTORY 19-23

POLISPORT FRAME PROTECTOR - BLACK

Boyesen Power Reed Dualstage Yamaha Rd350Lc, Rd500, Rzv500R Lights & Switches Will also fit KX 2One 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.