I don't know about bikes the way I know about cars but, my brother is a pro-racer and swears by them. And I know about my beer brats but not about bent tubes...
He's a dealer for many other frame brands (Kestrel, Colnago, Cuevas, ...) and (whilst he owns a ton of bikes) his favorite bikes for personal use are his Mrazek. This bike was a custom ordered bike that the client could not wait for.
Take it for what it is, its a heads up to a very nice bike that is for sale. I guess that all of us here are bike experts also
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