KTM is lined-up to release a few new models at the upcoming EICMA show, namely the KTM 390 Duke and the KTM 1190 Super Duke. Both bikes will be naked street machines, though the KTM 390 Duke will feature a 373cc single-cylinder engine, while the KTM 1190 Super Duke will get a de-tuned version of the KTM 1190 RC8 R’s v-twin lump.
Helping promote its new releases, KTM has teased out an audio clip of one of the bike’s exhaust note. Whether to you it sounds like a Super Duke or baby Duke, our sources say it is one mean machine. Listen to this kitten purr after the jump, and leave your guesses in the comments section.