Boyesen Power Reed Dualstage Yamaha Rd250/350/400 Moto 2.5 Full-floating seat surrounded by stretch

Full-floating seat surrounded by stretch rip-stop material moves with your body

5 pant will give you ultimate comfort and first layer protection

Yamaha YZ 125-250 02-21

Easy to use design allows you to change tool functions by simply moving the position of the anvil block

· Honda XR250R / XR400R 2000

Boyesen Power Reed Dualstage Yamaha Rd250/350/400 Moto 2.5 Full-floating seat surrounded by stretchOne 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.