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KTM 390 Duke — punchy mid-class naked

Single-cylinder torque · light chassis

Last updated: 28 Mar 2026, 23:33

KTM 390 Duke — punchy mid-class naked
Hero photo: Wikimedia Commons — license and photographer on the file page.

Key specifications

Engine
Liquid-cooled single, DOHC, 4 valves
Displacement
~373–390 cc (generation-dependent)
Power (approx.)
~32–34 kW class
Curb weight (approx.)
~150–160 kg
Seat height
~800+ mm — verify per model year
Fuel tank
~13–15 L
Brakes
BYBRE disc setup, ABS

The 390 Duke is known for a lively single, light feel, and sharp steering — great for city slicing and twisty weekends if you accept upright-ish but still sporty ergonomics.

Ownership

  • Singles work hard in heat — stay on top of service intervals and cooling system health.
  • Confirm dealer support and parts lead times in your province before buying.

Ergonomics

Seat height and reach can challenge shorter riders — a real test sit is worthwhile.