Boyesen Power Reed Dualstage Yamaha Rd250/350/400 Moto 2.5 Husqvarna TE310 10-13 4T rear

Husqvarna TE310 10-13 4T rear

KTM MX300 92 front

· Honda XR250R / XR400R 2000

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

Boyesen Power Reed Dualstage Yamaha Rd250/350/400 Moto 2.5 Husqvarna TE310 10-13 4T rearOne 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.