If you ask Gregg of Gregg's Cycles in Bellevue, Washington, he'll probably ask you "which one?" His new 12,000 square foot space was designed as a "pure neutral container" for the bikes therein, a few dozen of which are hung prominently in the windows.

Located on a small site, the elevated design allows shoppers to find easy parking below. Not that they'll be driving those gas-guzzling Earth killers for long anyway. [Arch Daily, Images: Ed Sozinho, Michael Burns]