If you're an off-road motorcycle enthusiast looking for a top-quality air filter, look no further than the UNI Offroad Motorcycle Air Filters. These air filters are specifically designed to provide superior filtration and protection for your engine, allowing you to experience maximum performance on all your off-road adventures. Constructed from high-quality foam, these air filters provide superior durability and longevity, making them the perfect choice for off-road riding. The foam material ensures that even the smallest particles, such as dirt and dust, are kept out of your engine, protecting it from damage and keeping it running smoothly. Fits: Yamaha WR250F 2001-2002 WR426F 2001-2002 YZ125 1993-2007 2009-2020 YZ125X 2020-2021 YZ250 1993-2021 YZ250F 2001-2013 YZ400F 1998-1999 YZ426F 2000-2002 YZ450F 2003-2009