Got the same set from Nashbar in April, and had to have them trued within 50 to 100 kms. I'm sure some will say, well why didn't you true, stress relieve and whatever them? What's the point of buying a complete wheelset if you have to do that?

That said, I should have known better anyway. Also keep in mind I'm a clyde, graceful though I am. I'm currently waiting for replacement locknuts from Nashbar - went to change my cog and when I undid my rear wheel my driveside one fell off in two pieces. I don't think you should ever break a locknut. I have less than 300 kms max on these wheels.

And my track nuts round off extremely easily, but maybe I'm sloppy, and I only have an adjustable wrench, but be warned. If you buy the hubs from IRO or nashbar or Bens bike and the rims from your local shop, you could probably pay your shop to build them right for the same price as the wheelset. Wish I'd'a thought of that four months ago. I've decided that these will go on a winter bike I'm building and will save my empties for the fabled Phils or something next year.

the hubs however, are very shiny and pretty, and I'll be damned if they don't want to just spin forever and ever.