I have a stock 06 Pista, and it didn't come with a front brake. After much argument with the LBS where I bought it, I've decided just to buy my own as they won't order one for me (although they were very helpful with replacing the wheel as the first one had a cog that slipped like mad even with loctite all over it and the lockring). I just want a simple brake, and was thinking of ordering one from Nashbar, but I don't know which brake will work. Help. Thanks.