Scrolling some suspension posts, this was part of a post about the 2012 Fox stuff.

They built a new platform for their 29 fork. Looks very trick, expensive and light.

http://www.sicklines.com/2011/04/18/...-34-29er-fork/

1.5 taper steerer, so it may not fit the older frames.

Just a FWIW, and again, knowing Fox, it will not be tandem rated.

PK