Originally Posted by
BFisher
A functional bearing cup remover is pretty easy to fabricate. You can go all in with tool steel and heat treating, but it isn't necessary for infrequent usage. I used a length of 3/4" steel tubing, a drill, hacksaw, and a file on this one. It popped a very tight-fitting cup right out.
I made one out of an old 1" steel seat post.