BOYESEN PSR-201 BOYESEN REEDS, Boyesen Pro Series Reeds - PSR, PSR-201 purple/neon yellow Offering maximum performance while meeting

Offering maximum performance while meeting AMA amateur noise requirements

KTM 250 EGS 1990 - 1998

YFM90 Raptor 16

YZ450FX 19-20

3mm L x 39mm W x 74

BOYESEN PSR-201 BOYESEN REEDS, Boyesen Pro Series Reeds - PSR, PSR-201 purple/neon yellow Offering maximum performance while meetingBoyesen Pro Series Reeds PSR 201 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