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2023 KTM 390 Duke — photo 1 of 25
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Specs

New or used
Used
Availability
In stock
Colour
Black
Available colours
Gray BlackManufacturer spec
Horsepower
44 hpManufacturer specDealer: 44 hp (32 kW)
Displacement
373 ccManufacturer spec
Cylinders
1Manufacturer specDealer: Single
Engine cycle
Four-strokeManufacturer specDealer: 4-stroke
Cooling
Liquid-cooledManufacturer specDealer: Liquid
Transmission
ManualManufacturer specDealer: 6-speed
Mileage
958 mi
Fuel capacity
3.5 galManufacturer specDealer: 3.5 gal. (13.4 l)
Model code
F4375W2
VIN
MD2JPJ409PC231918
Stock #
UKTM31918
All details from the dealer (12)
Model Type
Naked

Brakes/Wheels/Tires

Brakes
Front - 320 mm disc Rear - 230 mm disc ABS - Bosch 9.1MP Two Channel (Supermoto)Manufacturer spec

Drivetrain

Chain
520 X-RingManufacturer spec

Engine

Bore x Stroke
3.5 x 2.3 in. (89 x 60 mm)Manufacturer spec
Clutch
PASC™ antihopping, mechanically operatedManufacturer spec
Fuel System
Bosch EMS with RBWManufacturer spec
Starting
ElectricManufacturer spec
Lubrication
Wet sumpManufacturer spec

Operational

Frame
Steel trellis, powder coatedManufacturer spec
Front Suspension
WP APEX 43Manufacturer spec
Rear Suspension
WP APEX - MonoshockManufacturer spec
Rake
65°Manufacturer spec

From the dealer's page

The KTM 390 DUKE is a pure example of what draws so many to the thrill of street motorcycling. This Corner Rocket maximizes enjoyment and user value, taking the honors 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 fighting your way through the urban jungle or carving your name into a forest of bends.

Price history

Tracked since Oct 12, 2026 · last checked 23h ago

Price details as printed by the dealer

  1. Price$3,995

Throttle does not add these up.

LIMITED DATA: one listed price so far (Oct 12, 2026)

  • Huntington Honda (this listing)

Prices as listed by dealers; auction results labelled; a dashed gap = no listed price.

Timeline

  1. First seen

    Oct 12, 2026

Market context

Comp set: 2021–2025 KTM 390 Duke · 17 listings

Median asking
$4,899
across 17 comparable listings
This one
$3,995
-18.4% vs median
Days on market
New to Throttle
none have left dealer sites yet
Left dealer sites
—
none yet
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Deal reasons — where this asking price sits against similar listings, with the sample behind it

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