These 18×24 posters carry an amazing image drawn from life by Robert Dvorak (author of Drawing Without Fear) in 1987. The Winnebiko II computerized recumbent bicycle is accurately represented, and the associated text highlights the features of this machine… the version that covered both coasts of the US from 1986-1988. We used to sell these for $15 back in the ’90s and ran out, then believed for years that they were rare. The artist contacted me in early 2011, wondering if I wanted the stack he’s been saving… so I bought the whole lot and am now offering them at a bargain price.

The bike itself now resides in the Computer History Museum in Silicon Valley (BEHEMOTH, the final version, which rolled out of the bikelab in 1991).

Posters are shipped rolled in a mailing tube, 7 ounces, first class. Please specify how you would like it signed (or not). I’d be happy to include a custom message if this is a gift for a geekling…