Rather than get into an argument with anyone on the merits of one Mfgr over another, my advice is to buy whatever your riding buddies are using so you can be part of their group.

Seriously, it doesn't really matter. Somebody a few years ago figured out that there was a "missing link" in the stock H-D rubbermount system and came up with a fix using a stabilizer rod similar to the one on the front and top of the stock H-Dmotor. Once the first one of these hit the market, a dozen other Mfgrs came up with different ways of linking the stabilizer rod to the bottom/rear of the motor and since re-inventing the mousetrap is an American passtime, we now have about a dozen different choices out there. I'm not going to preach one over another. What I will say is that any pre-09 H-D bagger will benefit greatly from installing any of these products.
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