Boyesen Power Reed Dualstage Yamaha Yz85 02-22 GPX 3.5 T SHIRT MOUNTAIN

T SHIRT MOUNTAIN

It also offers a great fit with ergonomic left/right shapes

TRX450R 04-05

UFO Complete Plastic Kit (4pc) (OEM) Exc

Husqvarna TE410 96-13 front

Boyesen Power Reed Dualstage Yamaha Yz85 02-22 GPX 3.5 T SHIRT MOUNTAINOne 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.