So I'm gonna check out a late 70's/early 80's (not sure yet) raleigh tomorrow night, and wondered what you guys think of the bike as a potential first fixed gear project. Basically, I'm hoping for a fixed beater I can have fun riding, while not worrying about it's (assured) theft here in nyc. Thoughts? Assuming the bike is in fairly decent shape, and somewhat light, should I go for it? It's $50, which is fine with me, as a start.