Ktm 390 Duke
The KTM 390 Duke was introduced in 2013 as an affordable, lightweight naked streetfighter aimed at beginner and intermediate riders, built on a trellis frame with a single-cylinder engine derived from the RC390 sportbike. It underwent a significant redesign in 2017 with updated styling, WP suspension, and improved electronics, and was further refreshed in 2023 with a new liquid-cooled engine, TFT display, and cornering ABS. It became one of the most popular small-displacement motorcycles globally, praised for its aggressive KTM character at an accessible price point.
44 hp
Power
39 Nm
Torque
171 kg
Weight
167 km/h (est. – note: varies slightly by year/market)
Top Speed
3.5–4.5 L/100km (approx. 22–28 km/L, real-world average)
Fuel
Naked
Body
What Buyers Should Know
Watch the Trellis Frame
The 390 Duke's trellis frame is lightweight and sporty, but inspect used bikes carefully for stress cracks near weld points, especially if the bike has seen track use or minor drops.
Steep Depreciation Curve
The 390 Duke depreciates rapidly in its first two years, often losing 30-40% of its value, making a 2-3 year old used model an excellent value buy for savvy buyers.
Heat Management Issues
The single-cylinder engine is known to run noticeably hot, especially in slow city traffic — later models improved cooling, so prioritize 2017+ versions if heat comfort matters to you.
Full Specifications
Rivals & Alternatives
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