Boyesen Power Reed Dualstage Aprilia Rs/Rx125 Extreme/Sport/Replica 72-19 ZETA flexible and resistant than the

flexible and resistant than the OEM parts

Take the new sprocket and place on hub ensuring a nice snug fit making sure the bolt holes are in position

· Honda CRF250 2021 / CRF250RX 2021

RFX Pro Series Disc Guard Universal to fit RFX Disc Guard Mounts - Various Colours

Boyesen Power Reed Dualstage Aprilia Rs/Rx125 Extreme/Sport/Replica 72-19 ZETA flexible and resistant than theOne 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.