![2016 KTM 690 Duke prototype images and mechanical revisions revealed, to continue with a single cylinder engine | Motoroids 2016 KTM 690 Duke prototype images and mechanical revisions revealed, to continue with a single cylinder engine | Motoroids](https://www.motoroids.com/wp-content/uploads/2015/09/2016-KTM-Duke-690-Teased-10.jpg)
2016 KTM 690 Duke prototype images and mechanical revisions revealed, to continue with a single cylinder engine | Motoroids
![2022 KTM RC 390: MD First Ride | MotorcycleDaily.com - Motorcycle News, Editorials, Product Reviews and Bike Reviews 2022 KTM RC 390: MD First Ride | MotorcycleDaily.com - Motorcycle News, Editorials, Product Reviews and Bike Reviews](https://www.motorcycledaily.com/wp-content/uploads/2022/04/041222Middle1-scaled.jpg)
2022 KTM RC 390: MD First Ride | MotorcycleDaily.com - Motorcycle News, Editorials, Product Reviews and Bike Reviews
Thanks to its ultralight and playful single-cylinder 199.5 cc engine and low seat height, and the ever-present BEAST-inspired DNA, the KTM… | Instagram
![How do they do it? KTM's newest single-cylinder Duke is virtually vibration free - Australian Motorcycle News How do they do it? KTM's newest single-cylinder Duke is virtually vibration free - Australian Motorcycle News](http://amcn.com.au/wp-content/uploads/2016/10/690_Duke_Zylinderkopf.jpeg)