O2 RUSH High-Performance Saw-Tooth Foam Air Filter – Fits Yamaha YZ450F (2023-2025) & WR250F (2020-2025) – Replaces OEM BHR-14451-00 – Washable Reusable Race Proven Fuelworx Installation is quick and simple

Installation is quick and simple thanks to the screw-in design with pre-drilled holes that often avoids the need for a complete wheel removal

Weighing in at only 28 lbs with a battery

protecting your engine in the harshest conditions

-5 degree hook angle

The M1 series

O2 RUSH High-Performance Saw-Tooth Foam Air Filter – Fits Yamaha YZ450F (2023-2025) & WR250F (2020-2025) – Replaces OEM BHR-14451-00 – Washable Reusable Race Proven Fuelworx Installation is quick and simpleThe latest generation O2 Rush filter for current Yamaha YZ450F and WR250F. Patented Saw Tooth foam doubles surface area for ultimate dust capture while delivering unrestricted clean air. Ultra soft sealing lip creates a 100% airtight fit. Pre oiled, fully washable & reusable factory choice of top Yamaha race teams. Direct replacement for OEM BHR 14451 00.