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: 2006 Polaris Trail Blazer 250, 2006 Kawasaki KDX200, 2005 Polaris Trail Blazer 250, 2005 Polaris Sportsman 400, 2005 Kawasaki KDX220R...

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: 2006 Yamaha PW80, 2005 Yamaha PW80, 2004 Yamaha PW80, 2003 Yamaha PW80, 2002 Yamaha PW80, 2001 Yamaha PW80, 2000 Yamaha PW80, 1999 Ya...

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: 1987-2006 Yamaha YFZ350 Banshee.

Boyesen Pro Series Reeds combine breakthrough carbon technology with all the advantages of Boyesen's dual-stage Power Reed. This item fits the following applications: 1983-2006 Kawasaki KDX200, 1990-2006 Polaris Trail Blazer 250, 2001-2005 Polaris Sportsman 400, 1997-2005 Kawasaki KDX220R, 2000-2002...