Originally Posted by sd5782

It kinda depends. You may not know if the S will handle the 32t until you try. The distance between the upper cage wheel and sprocket is the limiting factor along with the chain wrap capacity. I have a VXs on my Trek shifting a 30t easily and it looks like it would do a 32. That frame has the dropout mount for the derailleur. That brings up the point that it depends on how far down the derailleur hangs. One for your bike would probably require the one with the claw hanger. I have recently purchased one of these also and may use in on my SuperSport to replace a V-gt that I have had on it for 40 years. The VXs is a nice unit.