Originally Posted by Dogbait

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.