Two decades ago, the original Duke was nothing short of revolutionary. KTM’s first single-cylinder street bike grew into a cult classic, adding extreme fun to a raw and radical concept. In 2016, the fully revised 690 DUKE stays faithful to its ancestor’s ways, but adds future-proof refinements: impressive smoothness, sophisticated electronics, improved ergonomics and a good old power boost over last year’s model. This KTM DUKE 690 has fairly modest miles and will make for a nimble low-key commuter bike. It shows some oxidation on the exposed bare metal surfaces, however some of this can be addressed with some simple TLC and/or perhaps you might wish to go shopping to top off your bike purchase with a possible re-fresh with some bolt-on aftermarket items from our well stocked parts department!