BOYESEN PRO-153 BOYESEN REEDS, Boyesen Pro Series Reeds - PRO Screen Insert Full engine set intended to

Full engine set intended to restore clutch pack stack height

defined tones of red

designed for air- and water-cooled four-stroke engines

400RR 13-14

BOYESEN PRO-153 BOYESEN REEDS, Boyesen Pro Series Reeds - PRO Screen Insert Full engine set intended toBoyesen Pro Series Reeds PRO 153 Get the edge of Boyesens patented dual stage reed design plus the latest in carbon fiber technology Carbon fiber top reed and a durable fiberglass epoxy bottom reed Features the quickest acceleration any reed can offer while maximizing horsepower and torque Quick and precise response to changes in piston speed delivers smooth, dependable throttle response You wont sacrifice reed life as you might with traditional