Boyesen Power Reed Dualstage Yamaha Yz250 90-96 Lights & Switches CRF250RX 20-21

CRF250RX 20-21

phosphate free and non-toxic

· Yamaha YZ125X 2020 - 2022

Bike Year  Pitch Part Number KXF 250 06-10 520 FXFS 24 -13  KXF 250 11-20 520 FXFS 24 -13

Radiator Scoops 8473800009

Boyesen Power Reed Dualstage Yamaha Yz250 90-96 Lights & Switches CRF250RX 20-21One 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.