Boyesen Power Reed Dualstage Yamaha Tzr250 91-94 Tie Downs RFX Race Linkage Kit Suzuki

RFX Race Linkage Kit Suzuki RMZ250 10-12 RMZ450 10-12

triple clamps

Polisport Replica

TE 250-300 14-18

Boyesen Power Reed Dualstage Yamaha Tzr250 91-94 Tie Downs RFX Race Linkage Kit SuzukiOne 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.