2005 1100 vstar oil leakig out of air box - 2000 kawasaki ZR-7

This happens on any bike when it has been filled with too much oil and has been taken on a long run. There is a breather pipe (for air and oil fumes) between the engine and the air filter box. When there is too much oil in the engine it pushes up the pipe into the air box, then drips out where it can. Check oil level properly, ensure bike is level, not on sidestand, read manual on how to check the oil level. If necessary take some out, the easiest way is to do a normal oil change, or repeatedly syringe oil out of the oil filler hole. Then wipe clean the airbox interior and if the air filter is oily change it.