The Dirt TFF is a completely newly designed concept. The construction means it’s unbelievably strong. Each one of these is made directly to the individual rider’s specifications so all your extra bits and bobs can normally be done without extra costs.
For the weight conscious out there, there is a truly skinny version called the Ultralight which starts from a mere 2700g!
New for 2007 are the changeable dropouts. Unscrew the thru axle-dropouts and replace them with horizontals or vice versa.

Features:
HEX dropouts for 12mm x 150mm rear-hubs
ISCG mounts

Optional:
3.0" tyre clearance
12/165mm rear hub width
Rohloff cable stops
Dual crown compatibility