Damn! I didn't lube my chain when I first got it. I don't have chain lube or a chain breaker/tensioner either (I think). I don't have an old tube. I'm more or less new to the bike part, because I haven't popped a single tube yet. Not too much fixing so far. My chain like skips a bit. Don't tell me it's the drive train!! Y-argh! I hope this gets fixed up soon. I don't care about the pedals as much as I do the drive train and chain.