Naked Motorcycles
2015KTM 390 Duke
41 fields on record
The 2015 KTM 390 Duke is a lightweight naked bike for newer riders and A2 licence holders who want sharp handling. Its liquid-cooled 373cc single makes 42.9 hp at 9,000 rpm through a six-speed gearbox. With an 800 mm seat, a 149 kg wet weight and an 11-litre tank, it is quick, agile and fun in town and on back roads.
- Capacity
- 373.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 149.0 kg
- Seat height
- 800 mm
- Power
- 42.9 HP (32.0 kW) @ 9000 RPM
What’s new for the 2015 KTM 390 Duke
vs the 2014| Spec | 2014 | 2015 |
|---|---|---|
| Power | 44.0 HP (32.4 kW) | 42.9 HP (32.0 kW) @ 9000 RPM |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily as a nimble city and canyon-carving streetfighter rather than a long-distance or off-road machine.
- Built for
- A punchy, single-cylinder naked bike with sharp handling, strong brakes, and an eager, playful attitude that rewards aggressive riding.
- Not ideal for
- Not the right choice for riders seeking a plush, wind-protected long-haul tourer or a capable off-road adventure companion.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usRange and running costs
Worked out in your browser - nothing is sent to usBased on the published US (EPA-style) fuel economy estimate and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 373.0 ccm
- Power
- 42.9 HP (32.0 kW) @ 9000 RPM
- CO2 Emissions
- 95 CO2 g/km
- EPA Certificate No.
- FKTXC.373RCD-007
- EPA Est. Fuel Consumption
- 4.05 L/100km (58.1 US mpg)
- EPA CO Emissions
- 0.6 CO g/km
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.2879 HP/kg (wet)
- Bore x stroke
- 89.0 x 60.0 mm
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Bosch EMS
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
- Lubrication system
- Forced oil lubrication with 2 Eaton pumps
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc clutch / mechanically operated
Dimensions & weight
- Wheelbase
- 1367 mm
- Seat height
- 800 mm
- Wet weight
- 149.0 kg
- Fuel capacity
- 11.00 litres
- Ground clearance
- 170 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- trellis frame and castaluminium swingarm
- Front suspension
- WP Suspension
- Rear suspension
- WP Suspension
- Front wheel travel
- 150 mm
- Rear wheel travel
- 150 mm
- Rake (fork angle)
- 24.0°
Brakes & wheels
- Front brakes
- Double disc. Brembo. ABS.
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. Brembo. ABS.
- Rear brakes diameter
- 230 mm
- ABS
- Optional
- Front tyre
- 110/90-17
- Rear tyre
- 150/60-17
Other
- Color options
- Orange
- Fuel Tank Material
- Plastic
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2013 | 2015 | 2016 | 2020 | 2023 | 2026 |
|---|---|---|---|---|---|---|
| Capacity | 375 cc | 373 cc | 373 cc | 373 cc | 373 cc | 399 cc |
| Dry weight | — | — | 139 kg | 139 kg | 139 kg | 149 kg |
| Seat height | 800 mm | 800 mm | 800 mm | 830 mm | 830 mm | 820 mm |
| Fuel capacity | 11 L | 11 L | 11 L | 13.4 L | 13.4 L | 13.4 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the KTM 390 Duke?
The 2015 KTM 390 Duke has a Capacity of 373.0 ccm (22.76 cubic inches).
What engine power does the KTM 390 Duke have?
The 2015 KTM 390 Duke has a Power of 42.9 HP (32.0 kW) @ 9000 RPM.
How many gears does the KTM 390 Duke have?
The 2015 KTM 390 Duke has a Gearbox of 6-speed.
How much does the KTM 390 Duke weigh?
The 2015 KTM 390 Duke has a Wet weight of 149.0 kg (328.5 pounds).
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