KTM 690 Duke and Duke R will not launch in India as KTM is working on a twin-cylinder middleweight street bike, which is most probably the replacement for the 690 series. Not just that, the same will be helpful in making the overall KTM series more refined and competition with other like Triumph Street Triple and others would be more justified. Both the bikes use a single cylinder 690 cc engine while the new comer is expected to carry a twin cylinder 750 cc motor.