Wanted: Read fixed wheel

As long as you run a front brake, the badly nicknamed "suicide" hubbed wheels will suffice. There are conflicting views on this, but as long as you run a brake for back up, I think they are fine. I run one on my commuting bike for about 6 months now and it's fine. If you are new here, and don't know what these hubs are, ask here, and I'll be happy to answer as I've built a few of these. They are ultra cheap btw. If you're willing to pay postage I can build you a new one for around £45 posted.
Hope this helps, Rob

That kind of kills the joy of a fixed wheel bike.

Turns it into an irratating bike on which you cant stop pedalling for fear of bike falling to bits.

Dont bother with the suicide, total waste of time. If youve got £60 you should find a good wheel here or on ebay.