Boyesen Power Reed Dualstage Suzuki Rm125 81, 84-86 3 KTM 450 SX-F 2003-2004

KTM 450 SX-F 2003-2004

Created in the Bell+Giro testing Dome in Scotts Valley

Waterproof & Breathable

· KTM 250XC-F / 350XC-F / 450XC-F 2016

Aggressive and modern graphics go full circle

Boyesen Power Reed Dualstage Suzuki Rm125 81, 84-86 3 KTM 450 SX-F 2003-2004One 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.