Twin Air Pre-Oiled Air Filter for Yamaha YZ125/YZ250/YZ250F/YZ426F/YZ450F (1997–Present) – Ready-to-Use High-Performance Foam Filter for Motocross & Off-Road (OEM Part # 4XM-14451-00-00) Sprayer secure fit and easy installation

secure fit and easy installation with existing hardware

Whether you're navigating muddy trails or sandy tracks

Weighing just 550g (1

Precision-machined front and back aluminum shoes ensure parallelism of cut

Twin Air Pre-Oiled Air Filter for Yamaha YZ125/YZ250/YZ250F/YZ426F/YZ450F (1997–Present) – Ready-to-Use High-Performance Foam Filter for Motocross & Off-Road (OEM Part # 4XM-14451-00-00) Sprayer secure fit and easy installationRide harder and breathe cleaner with the Twin Air 152213X Pre Oiled Air Filter, engineered for Yamaha YZ125, YZ250, YZ250F, YZ426F, and YZ450F models from 1997 onward. This dual stage foam filter comes pre oiled and ready to install, delivering superior dirt trapping performance and optimal airflow for high output engines. Twin Airs proprietary oil formula ensures even saturation and maximum protection against dust, mud, and debris. The filters dual