Question about pannier speed limit

[Einar]

I've personally gone well over the official limit with no issues. But also, some people have had their panniers fly off. So YMMV.

 

[David Gravlin]

I've personally gone well over the official limit with no issues. But also, some people have had their panniers fly off. So YMMV.

I would have to imagine that they weren't locked in properly