If you look on the left side of your bike near your shock, you will be able to see the hoses more clearly. on my bike the hose coming from the airbox is clear. It is short and does not extend as far down as the others. two other hose are together. One goes to the radiator the other goes underneath to the fuel take close to the steering head on the frame. If this is in fact the hose that is dripping, it maybe gas. Are you filling the tank up (overfilling) past the bottom of the filler neck? If so, pressure will and or having a full tank on a decline will force fuel through this hose. The other culprit like I said is the airbox. You can pull slightly on these hoses to see where they go. Is it still leaking? If you have a small puddle, you need to take it back to the dealer who assembled it.