Installed this bicycle rack on my pop-up camper. Rack looks great and holds the bikes very securely (I used it for two adult bikes, one mid-size bike, and one small bike). My only complaint is that the mounting hardware (nuts, bolts, etc.) are zinc-plated steel which will eventually rust (stainless steel hardware would have been much better). I saved hundreds of dollars since other racks are much more expensive. I plan to replace the steel hardware with stainless which should make this product last a lifetime.