Boyesen Power Reed Dualstage Yamaha Yz125 04 Tech 7 F8 Taper Bars are manufactured

F8 Taper Bars are manufactured from 7075-T6 aluminium and feature Oversize Taper Extension (OTE) to give the ultimate strength and crash resistance

1 Zero Institution Over Jersey (White)

Machined aluminum muffler bracket for increased strength and durability

This isn't your typical chest protector

and compartments dedicated to helmet and boots

Boyesen Power Reed Dualstage Yamaha Yz125 04 Tech 7 F8 Taper Bars are manufacturedOne 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.