BOYESEN Replacement Pro Series Reed Set - RAD40 - KTM PSR-197

Replacement Pro Series Reed Set - RAD40 - KTM
The latest carbon fiber technology with all the advantages of Boyesen's dual-stage reed design, Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response, Offers the quickest acceleration any reed can offer; maximize horsepower and torque, Utilizes a carbon fiber top reed and a durable fiberglass/epoxy bottom reed, No sacrifice in reed life like traditional carbon fiber reeds