Transition TransAM All Mountain Hardtail

"Here is the run down on the TransAM:

True All Mountain Geometry (68.5 head angle, 16.7" Stays, 72.5 seat angle)

4130 Double Butted Chromoly Frame

Integrated Campy Style headset

Transition custom dropout that can run singlespeed or gears"

Link:

Transition Bikes Blog