KTM has been teasing us with a throaty exhaust note from one of its prototype motorcycles on its blog. Now, they have released images to go along with it. The naked bike prototype which will be shown at the upcoming EICMA show will have a 1290cc engine unit with ride-by-wire tech, new swingarm and frame, trick wheels and tuned WP suspension. The images suggest the motorcycle to be the new Super Duke while there is speculation that it may be the company's upcoming 390 Duke. The unveiling will happen on November 13, 2012. Whatever it is, we can't wait for its unveiling or for that matter to ride it here in India.