I was a little concerned when I first used the Biker Bar. I reinforced the bottom of my trailer and installed a biker bar block. Took it in a trailer for a test ride on my Harley, live in Michigan, pothole. Came home with the trailer door open, breathless, the bike was exactly as I left it, even potholes. Then it rode on a 2,500-mile cross-country journey, the bike perfectly stowed even as the trailer rolled off the curb and held its breath. Biker Bar is a solid investment, I'm very satisfied. Fast loading and unloading is also very important.