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2018 KTM 390 Duke — photo 1 of 1

Specs

New or used
Used
Availability
In stock
Colour
Orange
Available colours
Orange WhiteManufacturer spec
Horsepower
43 hpManufacturer spec
Displacement
373 ccManufacturer specDealer: 373.2 cc
Cylinders
1Manufacturer specDealer: 1-cylinder, 4-stroke, DOHC
Engine cycle
Four-strokeManufacturer specDealer: 1-cylinder, 4-stroke, DOHC
Cooling
Liquid-cooledManufacturer specDealer: Liquid
Transmission
ManualManufacturer specDealer: 6-speed
Final drive
ChainManufacturer spec
Mileage
17,398 mi
Seat height
32.7 inManufacturer specDealer: 32.7 in. (830 mm)
Dry weight
328.5 lbManufacturer specDealer: Dry - 328.5 lb. (149 kg)
Fuel capacity
3.5 galManufacturer specDealer: 3.5 US gal. (13.4 l)
Model code
390DUKE
VIN
MD2JPJ408JC281801
Stock #
UK1801
All details from the dealer (13)
Model Type
Naked

Brakes/Wheels/Tires

Brakes
Front - Four-piston radial fixed caliper, 320 mm disc Rear - Single-piston floating caliper, 230 mm disc ABS - Bosch 9MP two-channel ABS including Supermoto mode (disengageable)Manufacturer spec
Wheels
17 in. cast light alloyManufacturer spec

Drivetrain

Primary Drive
30:80Manufacturer spec

Engine

Bore x Stroke
89 x 60 mmManufacturer spec
Gear Ratio
Secondary - 15:45Manufacturer spec
Clutch
PASC™ antihopping clutch, mechanically operatedManufacturer spec
Fuel System
Bosch EMSManufacturer spec
Starting
ElectricManufacturer spec
Lubrication
Wet sumpManufacturer spec

Operational

Frame
Steel trellis frame, powder coatedManufacturer spec
Suspension
Front - WP upside-down Ø 43 mm; 5.6 in. (142 mm) travel Rear - WP monoshock; 5.9 in. (150 mm) travelManufacturer spec
Rake
65°Manufacturer spec

From the dealer's page

The KTM 390 DUKE breathes life into values that have made motorcycling so amazing for decades. It combines maximum riding pleasure with optimum user value and comes out on top wherever nimble handling counts. Light as a feather, powerful and packed with state-of-the-art technology, it guarantees a thrilling ride, whether you're in the urban jungle or a forest of bends. 390 DUKE – nowhere you will find more motorcycle per euro.

Price history

Tracked since Oct 3, 2026 · last checked 1h ago

Price details as printed by the dealer

  1. Price$3,999

Throttle does not add these up.

Timeline

  1. First seen

    Oct 3, 2026

Market context

Comp set: 2016–2020 KTM 390 Duke · 1 listing

Fewer than three comparable units are indexed, so there is no honest median to compare against yet. We would rather show nothing than a number we cannot stand behind.