It's a bit difficult to see on the video (even when going through it frame by frame) if Wright's tube came off first or not.
View: https://twitter.com/SilverHatchSP/status/1645095123267604480
Jeez, damn, that’s not nice. I have ridden the Arenberg cobbles but seeing the speed and mayhem of the pros is just something different. Damn what a nasty crash.