Got it installed. Two people makes for easier work (at least to roll the bag into a hot dog shape and zip tie it! Didn't take but about 1/2 hour to install the bags on each side. I used Ru-Glyde tire mounting lubricant (I mount my own motorcycle tires) and it worked well. One concern I have is that on one of the bags, the top donut protector slipped out and it was too late as the bag was just about to the top and could not be pulled back down. I figure it should be fine as I can't really see how it would have a constant rub....at least I hope it lasts a couple of years if not.