Boyesen 642 Power Reed, Black

Boyesen Power Reeds use a patented dual-stage fiberglass design for more airflow, more air velocity and more overall power. This item fits the following applications: 1994-1999 Yamaha YZ125, 1994-1998 Kawasaki KX125, 1990-1998 Suzuki RM125.

For: Kawasaki KX125 1994-1998; Suzuki RM125 1990-1998; Yamaha YZ125 1994-1999

Power reeds use a patented dual stage fiberglass design for more air flow, more air velocity and more power

The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs; the stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs

Longer overall life: Boyesen power reeds outlast all other aftermarket reed petals

Minor change gives major horsepower improvements and fuel economy

Fit type: Vehicle Specific