Yeti 29er @ Sea Otter 2010

"Called the Big Top, perhaps a reference to clown bikes, perhaps not, it’s a Yeti hardtail like we’ve never seen before. Big, tapered headtube, big main triangle and a carbon fibre back end.
And it’s not just a regular, Taiwanese, glue-in back end that replaces the seatstays. It’s a whole Yeti-shaped rear triangle, complete with curving dropouts"

Link:

Singletrack World
Velovert.com