This backrest is excellent quality. First rate craftsmanship. My wife says it is the most comfortable setup I've had. We haven't taken any long trips yet, but the difference has been night and day from the moment she sat down. I would definitely recommend this backrest!
Also, my experience with Dennis Kirk has also been superb! Excellent service. Fast shipping. Lowest prices. They even include a return shipping label if you're not satisfied. Will definitely shop with them again.