Boyesen Power Reed Dualstage Honda/Yamaha Cr60-80 82-85, Yz80 80-84, Yz100 76-83 Wheels & Tyres · Yamaha YZ250F 1998

· Yamaha YZ250F 1998

• Clean inside the filter hole and inspect for any signs of damage

YZ250X 16-22

TE 250 17-18

Boyesen Power Reed Dualstage Honda/Yamaha Cr60-80 82-85, Yz80 80-84, Yz100 76-83 Wheels & Tyres · Yamaha YZ250F 1998One 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.