Ok so I've been riding bike since I was as young as I can remember. Now I'm 18 and I've been given a fixie. But I know nothing about bikes I've always just ridden them and brought them to a shop when they broke. The fixie I have is basic and when people ask what ratio I run and other things like, "What cogs have you got?". I've tried searching online but I can't find a definitive guide to fixies. Can someone please give me a basic run down of how to improve my lingo and understanding of bikes.
See the terminology index. It doesn't apply just to fixies, but a lot of the parts on either kind of bike are the same.
I agree with you. I have 2 road bikes, 1 mountain and 1 fixie. In terms of understanding the bike - not just the terminology but understanding parts, sizes etc. - the fixie has taken up more of my time than all the others put together.
The reason for this is that although the bike itself is a simpler arrangement (i.e. no derailleurs to worry about), there appear to be far more variations. Also I find that when I need to make purchases I'm looking at very niche shops, rather than just popping down to my lbs.
It might help you to look at a couple of the specialist web sites I look at - Velosolo and Tokyo Fixed. These are both vendors (and both uk-based) so probably not quite what you're after. But in terms of terminology they should still be quite helpful. Plenty of photos with descriptions etc. Velosolo in particular has some good FAQs in addition to the "shop" bit.....but note that even they refer to Sheldon!