So I've just finished a project building-up this 8 year old Legless Lizard mountain bike frame as a single speed flip-flop fixie. The frame has been in a bike bag in the garage for years now and its great to be able to breath life back into it.

If anyone's interested in doing something similar, or just interested in what went into it, I kept a blog of the process. Check it out http://hybridbike.posterous.com/ be good to hear your thoughts on whether the flip-flop system is innovative or not? I've not seen many around, but then I don't hang-out much in the fixie world