I'm new to cycling and bike maintenance, etc. I have an old bike that I'd like to make into a fixed gear and I have one question that I haven't managed to wrap my brain around (some of you will probably think the answer is painfully obvious!).
I went to the LBS today and ordered a pre-built rear wheel with suzue (sp?) hub from my LBS (at their recommendation), and I was planning to use one of the chainrings already on the bike (it has a double chainring right now)...how will I get the cog and chainring to line up? Or do I need to buy a special chainring (or whole new drivetrain)? I didn't even think to ask while I was there...now I'm trying to get some work done and all I can think about is how on earth those are supposed to line up!