Just heard back from the seller RE this thing. Going to make for an interesting build! 700c front and rear as I expected, but 130mm rear spacing. Means I may do MTB disk hubs with a bolt on sprocket or something. Hmmm.... any other suggestions?
Goldtec Track Fixed/Fixed http://www.mountainbikecomponents.co.uk/items.asp?CategoryID=15&Name=Goldtec+Track+Hubs
@jaygee started
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Goldtec Track Fixed/Fixed
http://www.mountainbikecomponents.co.uk/items.asp?CategoryID=15&Name=Goldtec+Track+Hubs