These bikes seem to use the same frame across a series... might be a good idea to get the cheapest bike using a certain frame and upgrade components as needed.

Often on sale at Performance Bike.

Can't say I'm thrilled.

Quoted: Japanese parts manufacturer Shimano is launching an electronic shifting system for high-end road bikes that it claims will vastly improve performance and reduce maintenance, replacing the conventional levers that pull wound-steel cables through protective housings with solid-state switches,servo motors, battery and rubber-coated wires ...

I found this website useful for reviews of bikes/components. Good forum as well.

bikes cheap online. noname brands but some parts look pretty good for the price.

Possible problems: iffy frames, delays in shipping, missing parts in first shipment, warranty?

Bike company that sells through their website and Costco. Good prices for the components used. Some of the frames are probably ADK frames(also available from Pedal Force). Prompt replies from customer support.

Custom setup of bike with purchase-http://www.fezzari.com/fezzari_edge/custom_setup