Boyesen Power Reed Trial Montesa Cota 315R 96-04 Accessories 5 Chest Protector GPX Hydra

5 Chest Protector GPX Hydra

· Suzuki DRZ250 2017

put this aside as it’s not required on the KTM

High resistance design

FE250 19-23

Boyesen Power Reed Trial Montesa Cota 315R 96-04 Accessories 5 Chest Protector GPX HydraOne 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.