Originally Posted by Kommisar89

Yeah that's what I was figuring but I don't see how a U = 27" in French. I like the U = utilité theory but then I suspect there are beaucoup utility bikes all over France with 700C wheels. Who knows?

And then we'd have to speculate what the 'O' stands for...

Of course it could be like Z28 which meant absolutley nothing, it just happened to be the next free option code available on the forms.