BOYESEN PSR-201 BOYESEN REEDS, Boyesen Pro Series Reeds - PSR, PSR-201 Film System CR500R 87-01

CR500R 87-01

Suitable for air- and water-cooled 4-stroke off-road motorcycle engines

400rpm to redline

Flame shaped venting slots and outer perimeter ensure an equal amount of contact surface between the brake pad and disc throughout the whole rotation of the disc

Colour: black

BOYESEN PSR-201 BOYESEN REEDS, Boyesen Pro Series Reeds - PSR, PSR-201 Film System CR500R 87-01Boyesen 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