Trackaddix is selling 50mm 3 pc Woodcraft Clipons for $105. It's a very good deal!
Check out the bargain section: www.trackaddix.com
[wine]
That's what I use. They are nice because of the two piece clamp design. You don't have to remove your fork to put them on. [thumbsup]
+1 on woodcraft clipons for ease of putting on. I had a set of DP ones and they were a pain and the bars seemed shorter because my controls hung over the barend slider, no such problem with the woodcrafts [thumbsup] [bacon]