Prox Airfilter Yamaha YZ125-250 05-18  &  YZF250 03-13 YZF450 03-09

ProX Air Filters are high quality filters manufactured from the finest materials only. Premium dual stage bonded foam is used to filter out even the smallest dirt particles and at the same time offers optimal airflow.

A thick, flat foam sealing ring provides a perfect seat against the airbox, protecting against dirt and sand even in the most extreme riding conditions. The exclusive design and special production process brings the perfect combination of protection and performance!