Boyesen Power Reed Dualstage Honda/Yamaha Cr60-80 82-85, Yz80 80-84, Yz100 76-83 1SRS Engineered Flex Technology (EFT) and

Engineered Flex Technology (EFT) and Progressive Damping Control (PDC) helps provide just the right amount of flex and reduces machine vibration to help combat rider fatigue

WA manufacturing facility

RFX Pro Throttle Tube (Black) Honda CRF250/450 02-25 CRFX-RX250/450 04-25

· KTM 250XC-F / 350XC-F / 450XC-F 2022

Boyesen Power Reed Dualstage Honda/Yamaha Cr60-80 82-85, Yz80 80-84, Yz100 76-83 1SRS Engineered Flex Technology (EFT) andOne 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.