Originally Posted by davidmcowan
Dura Ace seems to be the cheapest out there....is that a representation of the quality of Dura Ace? Why should I pay more for something like Surly? Wouldn't it be smarter to use the money to get myself an extra cog or two so that I can play around with them?
According to a mechanic at a bike shop in Portland that does a lot of work on fixed gear bikes, EAI is the best... longer wear, nice threads. Next, but close behind, comes Dura Ace. He said they will last almost as long as EAI but the difference would not be all that obvious to someone who does not ride all day, every day. He said that Surly was not worth considering due to it's being too quick to wear out... nicely made though, just too soft.