Click to enlarge

This is the most insane carbon bike frame ever, made by Craig Calfee. I don't know much about it, but according to cyclingnews, Calfee says it's totally rideable. While he has a solid reputation for producing excellent work, this frame still makes me nervous. Really, really nervous.

More pictures here:
full photo
water bottle cage
crankset
front derailleur
"head tube" area
"top tube" area