Boyesen Power Reed Dualstage Polaris 90Cc Helmet Bag 500 EXC-F 10-11

500 EXC-F 10-11

Super light trousers with a streamlined design and great freedom of movement

The casual synthetic suede sneaker with the heart of a riding shoe

FC 250 14-15

BP-101 REAR

Boyesen Power Reed Dualstage Polaris 90Cc Helmet Bag 500 EXC-F 10-11One 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.