Last night spoke to the sales manager of the local HD dealer in regard to the HD dealer show ABS demo in Nashville.
Said it was VERY impressive. One bike, no ABS, set up with booms, and on a hard stop on rocks it slid & would have gone over without the booms.
Other bike, with ABS & boom, same hard stop over rocks - stopped very well as expected with no problems.
Then they had an engineer do a hard stop with an 08 Ultra with ABS & no boom over rocks. No problem - no control issues - good stop.
Does not appear to be something that can be easily retrofitted to older models.
A video of the ABS on the HD website seems to be almost inevitable. I realize test conditions are in a controlled environment and yadda yadda, but it appears the MoCo has an ABS system that performs very well. Guys on BMWs I ride with for the most part love their ABS and mention some of the road vibration issues that can cause problems similar to the ones noted by others re: road conditions.
Not related to SEULTRA, but my friend also said the Rocker is a heck of a bike - very impressive in person. Its the Deuce replacement.