Boyesen Power Reed Dualstage Yamaha Tzr250 91-94 3DF then duration

then duration

Offering protection at the hip and thigh

Protect from scratches and damage

UFO Front Fender (Orange) KTM SX125/250 SXF250/450 07-12 SXF350 11-12 EXC 125-450 08-13

Boyesen Power Reed Dualstage Yamaha Tzr250 91-94 3DF then durationOne 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.