Im confused how u cant tell the diff, the first pic I posted was the 03 style. you can tell by how the 1/4" rod is bent that protects the cable. The 03 has like an upside down u shape, and the 2000 has like an odd sideways u shape. You talking about the brake lever itself or the whole peg? lol
look how far the petal goes back on the first pic where it connect to the master cylinder for the rear brake how its got the extra piece and the 2000 style dont