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: BETA RR250 2T 2013-2019 RR250 Racing 2T 2017-2019 RR300 2T 2013-2018 RR350 4T 2013-2019 RR400 4T 2013-2014 RR450 4T 2013-2014