I can't say anything about any other kits but I had the same problem with the stud snapping. I was riding home one day when all of a sudden the bike started vibrating badly. One of the rear studs broke. After that, I went to McMaster-Carr
and ordered McMaster-Carr
. Cut it down to size. While you're at it, order 90685A043. I've never had a problem since; and this was two years ago.