http://www.vitalmtb.com/features/Ebay-F ... ension,418

For those of you who know the history here you should get a kick out of this. One of 2 prototypes made. Auction just ended recently

Don't know the history, should I?

Most key points are outlined in the Article, but here goes:

1. Dave Weagle licenses Ironhorse to use "DW Link". First production bikes using the linkage design.
2. Dave pulls licensing around the time IH runs into financial trouble. IH announces they will be licensing Ellsworth's ICT linkage system for future frame production.
3. IH goes bankrupt and out of business before ICT bikes see market.
4. Never knew these even existed, but apparently 2 IH Sunday prototype frames using the ICT linkage were built. This is basically the bike that will never exist. An interesting find IMO.