It was the bike trailer that snapped, I saw this yesterday on another site as they were asking if anyone knew where they could buy another trailer or get that one welded back up,they strapped it down well.
On a serious note this happened to me in France but at least it was just a pushbike, I’m CERTAIN the Atera Strada rack was fitted correctly as it had travelled over 1000 miles from Spain without issue but I was approaching a village and there were a series of speed bumps and a train line crossing which I believe set up some kind of ‘resonance’ and the rack and bike just flipped right off still in the locked position, it landed upright without damage but it goes to show nothing is infallible.
Worse in Spain...Yep the dreaded French speed bumps. Awful if you catch one unawares with a bike on the back. Touch wood our Armitage rack is still going strong after 16 years of use on the same van.
It was the bike trailer that snapped, I saw this yesterday on another site as they were asking if anyone knew where they could buy another trailer or get that one welded back up,
But as you say it was strapped well to the trailer