Daryl that owns Xf6 put me on to this. It's an adjustable pry bar, set it to just shy of straight out and slip in from above. The edge of the pry bar will catch on the top of the bottom race. It's enough to move it, just give it a few good whacks then go 180 degrees from the first position and do it again. Just a couple times like that and it falls out. The adjustable end is hardened steel which locks into place, you're not going to hurt it. Took me less than a minute to remove the bottom race on my GL1200, same neck bearings & races as the Valkyrie.
http://www.sears.com/craftsman-8-in-locking-flex-pry-bar/p-00943295000P?prdNo=22&blockNo=22&blockType=G22