Boyesen Power Reed Dualstage Suzuki Rm250 89-92 GPX 3.5 not only to innovate

not only to innovate

All new for 2024 is the Waterproof

Yamaha YZ 125-450 10-13

one within the other

The Black & Grey colour help maintain a professional look over a longer period of time in the work shop environment

Boyesen Power Reed Dualstage Suzuki Rm250 89-92 GPX 3.5 not only to innovateOne 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.