KTM posted an official teaser of the upcoming new 690 Duke on its youtube page.
The new model from the Austrian manufacturer will be equipped with what KTM claims is the most powerful Single-cylinder engine currently in production, with an output expected to be in the 70hp area.
The long-awaited new bike will be officially unveiled at the imminent 2011 EICMA show in Milan (November 8-13).
In the meanwhile, you might want to check out the spy shots that came out a while ago in our photo gallery.
View the full 2012 KTM 690 Duke spy shots photo gallery