I just bought a Fir Killing System Carbon Disc having been told it was a 650c, but it was actually 700c. Includes a glued on Continental Competition 22m tubular that is in excellent shape.

This is the disc previously ridden in 2003/2004 by CSC-Tiscali, Rabobank, Kelme, Lampre, Credit Agricole, etc until the 2005 season when Fir apparently stopped sponsoring teams.

It's a carbon "plate" (rather than a "skin") design with no foam/nomex in the core. I don't believe that this wheel could be damaged, even in a disasterous crash...the carbon very is thick and strong. Perfect condition, true and STIFF.

Recommended mostly for a heavier rider doing flat TT courses. This thing is not a flyweight item for hilly triathlons by any means.

PM with serious offers. This wheel retailed for $1550-1600 in 2005.

Pictures:
http://www.smatrix.com/~cphelps/fir/PICT0028-small.JPG
http://www.smatrix.com/~cphelps/fir/PICT0029-small.JPG
http://www.smatrix.com/~cphelps/fir/PICT0030-small.JPG
http://www.smatrix.com/~cphelps/fir/PICT0031-small.JPG

And a little video:

http://www.smatrix.com/~cphelps/fir/CLIP0035.ASF

Thanks for looking,
Chris