Well, I spent a good part of today helping one of my riding buddy install on his 2006 Ultra Classic the Glide-Pro Stabilizer System. It's a replacement type set-up that replaces the rear swingarm bushings & shaft, and the front motor mount too. He had done the research & decided on this Mfg. I have to say the parts were of upmost quality & the job went very smoothly (Just a little longer than expected). The new parts were not rubber but a neopreme type material. When we finished up the bike has much less vibration at idle, and after he test rode it he came back ALL grins. . The parts that came out were very worn... fact is when I saw them & compared them to what was going in I wondered if we had the right kit, but we did. These old parts had a little over 30k miles on them and he had complained over the last several rides that the bike just didn't feel right. Evidently he nailed the diognoses. If anyone is needing to do the same I would certainly recommend this kit.