Road King Shocks

They aren't gas charged. So you don't know anything about them but prefer Koni FSD's? I have replaced Bilsteins with the Koni's in the past. The Kelderman people use the Monroe's. You can read about the Road Kings on their web page. They suggest the resistance they provide keeps the wheels on the ground firmly more than the others hence more stable and comfortable ride as jolts are not transferred. I found that to be interesting as I rely on air bags or leaf springs to absorb bumps. Road Kings certainly are the most expensive.