Coarse open-pore foam catches airborn dirt, grime and sand Fine open-pore inner foam acts as second filter to trthe smallest particles while ensuring maximum air passage Adhesive withstands repeated cleaning Smaller than stock to increase air spand circulation around filter This Item Fits the Following Applications: 1987-1992 Yamaha YZ80 Features: Coarse open-pore foam catches airborn dirt, grime and sand Fine open-pore inner foam acts as second filter to trthe smallest particles while ensuring maximum air passage Adhesive withstands repeated cleaning Smaller than stock to increase air spand circulation around filter.
