That stuff is stock. For all intents and purposes, the 1987 looks exactly like the 1986. Google it for a pic.
not BULL bars ...some bull bars over the headlight that hold it to the handle bars and also a sort of cage over the front brake resevoir.
yeah mine isnt like that it has the front coverd with like a grille/ guard and the front master/resovour thing has one too. so its from an atc? hmmm makes it look dorky IMHO but i dont have anything to place it with. might just hack off the bars in the front or something.