Originally Posted by
RobbieTunes
+2 on pictures.
Before I also ask for pics.. Google Sheldon browns site on bottom brackets and specifcally making your own fixed-cup-side removal tool.
It's basically the largest bolt you can find that fits through the axel hole in the cup. Then get a nut, thread it on the bolt and use a wrench or ratchet on the outside of the cup and keep tightening the nut through from the other side.
Eventually it binds and locks itself on to the cup and tightening further started to turn the cup loose.
Fixed cup is reverse threaded