Boyesen Power Reed Dualstage Yamaha Yz125 04 Tech 7 1 Zero Institution Over Jersey

1 Zero Institution Over Jersey (White)

· KTM 65SX 2018

350-500RR 19-23

Tailored cut for Moto riding with or without body armor

Boyesen Power Reed Dualstage Yamaha Yz125 04 Tech 7 1 Zero Institution Over JerseyOne 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.