2013 KTM 690 Duke, Call TREY SPECHT at 706-623-1714 for a great deal!!!!! Over 90% approval rate w/$$$ down. Sign and ride today! Call 770-761-4800 2013 KTM 690 Duke Back then, KTM revived the pure, unadulterated single-cylinder motorcycle in the form of the "original" Duke. Judging by the latest 690 Duke that stands before us today, much has been gained: smoothness, room for a pillion passenger, long-distance ability. But what it has never lost is its intensive and elemental ride dynamics. The most cutting-edge series production single-cylinder of our times and a precision chassis with a wealth of outstanding components turn every trip on the 690 Duke into an incomparable and unforgettable riding experience.