Don't know if you have seen this one yet but it is a sweet bike, if you are into status symbols (I'm not)...

The first carbon racing bike from Mercedes-Benz

First posted on April 6, 2006 - Mercedes Benz currently uses carbon fibre in just one of its products – the Mercedes-Benz SLR McLaren, the world’s first production car with a bodyshell made entirely of carbon fibre. Carbon fibre is also used extensively in the McLaren Mercedes F1 cars of Kimi Raikkonen and Juan Pablo Montoya. And later this month a second Mercedes-Benz product will be available that is constructed mainly of carbon fibre – the Carbon Bike, the new flagship human-powered Merc. Thanks to its ultra-lightweight carbon-fibre frame, this US$3665 thoroughbred weighs in at a mere 8.3 kilograms. ..