http://www.bicycleretailer.com/downl...10-08LoRes.pdf
Bicycle Retailer and Industry News put together this map of bike companies' U.S. headquarters and where their products are made. (2009 is the most recent available.) Obviously not every bike brand has made it onto the map, but it gives you a sense just how much foreign manufacturing is dominating the industry and just how global our economy has become.