Boyesen Power Reed Dualstage Gilera/Aprilia 50Cc GPX 2.5 - Highly durable and leak-proof

- Highly durable and leak-proof cap and walls

· Standard OEM Replacement Shape

Anti-bacterial

RM 250 96-08

Boyesen Power Reed Dualstage Gilera/Aprilia 50Cc GPX 2.5 - Highly durable and leak-proofOne 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.