Boyesen Power Reed Dualstage Yamaha Yz125 00 Racecraft 2 KX250F 17-23

KX250F 17-23

ACCURI 2 Goggle Red - Clear Lens

Injected Carbon Composite Frame

Capacity: 4 litres

85 SX 21-25

Boyesen Power Reed Dualstage Yamaha Yz125 00 Racecraft 2 KX250F 17-23One 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.