There are some older threads on this but nothing that has been kept up-to-date.
I've been thinking of doing a 650b conversion for long distance endurance riding. I know that's kind of an in thing at this point and I like the idea of fat cushy tires for a long day on the road. I'm sitting on a 1978 Trek 510 (it's a full ishiwata 022 frameset) that would make a fine 650b bike and I'm fence sitting on whether to do the conversion or not.
I'm curious who's done a 650b conversion, your experiences in making the conversion, and pics, of course, are always welcome,
. Details please as to what worked and what didn't is helpful as well.