Boyesen Power Reed Dualstage Yamaha Yz85 02-22 Chain Guides RFX Pro Series Trials Rear

RFX Pro Series Trials Rear Sprocket Current Beta/Gas Gas/Montesa/Sherco (Black) Various Sizes

which is crucial in controlling how efficiently the clutch turns power into acceleration

The Fatbar under goes a 17 Step advanced manufacturing process that sees raw tubing come in and finished handlebars leave

TE125 2014

Pivot Works Swing Arm Bearing Kit Honda CR250 92-01

Boyesen Power Reed Dualstage Yamaha Yz85 02-22 Chain Guides RFX Pro Series Trials RearOne 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.