Fancy stuff like Nitto parts, phil wood hubs, Schmidt dynohub, brooks. The shop where I brought it from sold it to me for $375, which is kinda expensive. But it was an impulse buy because I wasn't much knowledgeable about Treks at the time of purchase. I couldn't run fenders with the 27 inch wheels, and that wheelbuild was expensive. I plan to use it as a beater bike, so. . .it I shouldn't invest all the money in it?
Pics: http://www.flickr.com/photos/6489757...7631825013219/