it is in the owners manual if u have that with u.
Hmmm, never thought of that, don't know if I still have it or not. Nuts, now I'm curious so it's out to the garage.

So, I do have the owner's manual, the original one that came with the bike....has the VIN logged in it for one thing along with engine #. Looked through the manual twice and found nothing re. adjusting the headlight. Guess I'll poke around on the net.
sorry John, I thought that it was in there.
Ahh, checked my owners manuals today, the suzuki DR200 owners manual has the headlight adjustment in it, and not the valkyrie manual as I wrongly suggested.