Can't speak for the non-touring model, but I can say that the removable sissy bar for the R3T appears to be a quality piece of kit. I've had the R3T for about a week and I installed the removable sissy bar a couple of days ago. Unfortunately, it takes 3 different accessory part numbers to get it to the full set up. One for the bar, one for the backrest, and one for different fender trim (the chrome side panels). Since the R3T comes with a couple of extra lock inserts I was able to install the sissy bar and use my original ignition key to lock/unlock.
Once installed, it is very, very solid. On and off in a jiffy with no tools. Personally, I highly recommend it.
Just my 2 cents...
Steven