General Motor's integrated, retractable Flex-Fit bike rack

engadget.com — GM's Flex-Fit system consists of an integrated bike rack that covertly hides within the rear bumper of your automobile, and at the presumed press of a button, the system pulls a stunt akin to those found in highly touted spy films, sliding out from beneath the vehicle in order to holster the bike and expose a secondary license plate. Oct 5, 2006 View in Crawl 4