K&N Replacement XD Air Filter YZ450F '18–'19 tyre-size-22x11-8 Enhanced vibration resistance makes it

Enhanced vibration resistance makes it ideal for use in rugged terrain and high-impact environments

Designed to withstand the high-torque output and aggressive shifting patterns typical of modern 250cc four-stroke racing engines

De-motech core construction provides superior abrasion resistance and impact absorption

Triple-tone matte finish is treated with a protective clear coat to resist UV damage

Over-current protection

K&N Replacement XD Air Filter YZ450F '18–'19 tyre-size-22x11-8 Enhanced vibration resistance makes itK&N off road replacement air filters are ideal for extended use in dirty and dusty off road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air flow with excellent filtration. Features: Engineered to provide increased horsepower and acceleration. Designed for quick foam or filter servicing after