Boyesen Power Reed Dualstage Yamaha Yz250 99-00 Accessories New lightweight

New lightweight

HYDRATION MOTO CORE 1

· Kawasaki KX250 1999

RFX Pro series Axle blocks are CNC machined for extra accuracy eliminating the guess work when aligning the rear wheel

· Kawasaki KX65 / KLX110 2011

Boyesen Power Reed Dualstage Yamaha Yz250 99-00 Accessories New lightweightOne 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.