Maxima Racing Oils MTX-2004-00 ProFilter Premium Air Filter Yamaha M/C TTR125 03-11/TTR 230 05-11 Reusable long life air filter with permabond ultra high strength seams Heat laminated, dual-stage, chemical resistant, polyester-based reticulated foam 15 millimeter high flow filtering thickness and plush 13 millimeter sealing foam Low profile rubber grommet and packaged individually in a resealable bag