You would think being Ergo III that third time would be the charm. The quality seems to be there, but the design needs some tweaking. When you first install these there is some personalized adjustments that have to be made. Unfortunately, to do some of those adjustments, you have to take apart what you put together, reassemble it, try it out and if it needs more adjustments, take it apart again.
I’m also concerned about what will happen to the rubber on the footrests if they scrape on a hard turn.