Twin air All-Terrain Racing Air filterYAMAHA 125 YZ 125 - 1984 - 1985Ref : 794119 / 1097591

To ensure optimal filtration and a constant airflow, the Twin Air All-Terrain filters consist of two superimposed and welded layers of foam.
This monobloc design prevents dust and impurities from settling between the two layers of foam to
improve airflow and engine power.
It is specific to each motocross bike.