Ummmm...Cannondale F4000..Ummmmm...Yeti ARC-X Cyclocross..Ummmm...Rocky Mountain Vertex TO with a BionX PL350 Electric Conversion...Ummmmm..Rocky Mountain Cardiac..Ummmm..thats it for now I think. I'd have to go look in the basement to be sure.
In all fairness, he probably covers it while he's riding to keep from pacing himself to a particular number. If you think you can make X watts, even if you're going all out, you'll see X and be happy with it. By having it covered, you won't ease up that little bit if you go over.