KTM 690 Duke – Light, Fast, and a Total Blast This KTM 690 Duke is garage-kept, well-maintained, and still under factory warranty with prepaid service through Bob’s KTM in Beaverton, where I bought it nearly new. It’s stock and solid—ready for your next ride. I've been riding for over 15 years and owned everything from anemic 250s to monster 1200s. This bike hits the sweet spot: light, torquey, and fast. The single-cylinder engine keeps things raw and responsive, with enough low-end grunt to make city riding a joy and enough top-end to pull hard well past freeway speeds. ABS brakes give you confidence, and you can disable them when you want full control. This bike lifts the front easily, leans deep into the twisties, and flicks through traffic like a scalpel. It’s not an adventure bike, but it handles gravel and light off-road in a pinch if you ride smart. Perfect for spirited day rides, commuting, or just getting your blood pumping. Light, nimble, and an absolute torque monster—this Duke is all about fun.