I am guessing that the suggestions about prolonged riding have to do with the first 500 miles or so--which would be similar to all other brands of motorcycles that I have owned.
Varying the speeds is very good for break in. Parts get acclimated to each other better than getting "wore in" at one location.
Tires and brakes should get about 300 miles before beta testing.
Also, IMO--don't beat the heck out of the new machine directly out of the dealers driveway. I have always given my machines a good 500 miles before I start the testing. Speed limits are okay--but I don't recommend red lining and tire spinning.
Thanks for getting this thread back on track. Operator's Guide is pretty vague as far as "prolonged riding" is concerned. I agree varying speed/RPMs for 500 miles or so should be sufficient for an adequate break-in. Just couldn't imagine having to do that for 3000 miles! Asked the questions to see what some/more of the 14 RT owners are doing to "avoid prolonged riding" during the 3000 mile break-in period. Thanks again...