Stock Air Filters Suck!

Come to think of it, all air filters suck air. The problem is that some of them suck more than air. Not good!

If you are an off-road rider you should service your air filter in a timely fashion or you may start sucking dirt at some point. Even if your multisurface motorcycle is kept on pavement most of the time, a neglected air filter can cause you trouble. You may ask,