One of the reasons I left the Harley world was the crap air shocks on the touring bikes. I put after market Progressives, but they weren't any better. I wanted air shocks with dampening control. Air handles little bumps smoothly, but if you get on a road like I-40 West of Memphis, you bottom out if your loaded down. I know the Rocket doesn't have air shocks, but the power makes up for the rougher ride. I did see that Kawasaki has air shocks with dampening control on their Voyager. I wonder if they would fit?