BOYESEN 1990-1998 YAMAHA RT180 M/C REED 605

BOYESEN 1990-1998 YAMAHA RT180 M/C REED 605 . The vendor part number is 605 . Read title carefully to know what you are getting. Catalog decription… Boyesen’s revolutionary dual-stage reed design delivers moreusable power than stock. Your original one-stage reed operates most effectively only within a narrow RPM range. 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. Dual stage reeds Minor change gives major H.P. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater velocity and flow area Longer overall life No engine damage if broken Carbon pro has new carbon fiber reed for quicker response PRO SERIES IS THE ULTIMATE PERFORMANCE PRODUCTBoyesen Pro Series reeds use a carbon fiber top reed coupled with a durable fiberglass/epoxy bottom reed. Pro Series reeds offer a quick and accurate reaction to pisto