
KTM 390 Duke
The KTM 390 Duke is a sporty naked motorcycle powered by a 349.32cc, liquid-cooled, single-cylinder engine that produces 41.5hp and 33.5Nm, paired with a 6-speed gearbox. Its design retains the sharp bodywork and aggressive stance associated with the Duke range. It also gets a 5-inch TFT instrument console, a bidirectional quickshifter, cruise control, traction control and launch control.
Autocar India's road test found the downsized engine more linear and easier to manage than the earlier 399cc motor, although it has lost some of its mid-range punch. The engine delivers its stronger performance higher up the rev range, and vibrations can be felt through the handlebar, footpegs and tank at certain engine speeds. The bike remains quick, reaching 100kph from a standstill in around 6.2 seconds in Autocar India's test. Its combination of sharp styling, adjustable suspension and electronic rider aids makes it an option for riders seeking an engaging street motorcycle.
Who should buy the KTM 390 Duke?
The KTM 390 Duke suits riders who want a performance-focused naked motorcycle with strong acceleration, sporty handling and a comprehensive electronics package.
Buyer type | Why it fits |
Performance-focused riders | The 349.32cc engine and 6-speed gearbox offer brisk performance for city and highway riding. |
Sporty street-bike buyers | Its sharp bodywork, split-trellis frame and aggressive stance give it a distinctive naked-bike design. |
Feature-focused buyers | The 5-inch TFT display, bidirectional quickshifter, cruise control and launch control add convenience and performance functionality. |
Riders who enjoy spirited riding | Adjustable suspension, traction control and cornering ABS support a more engaging riding experience. |
Riders upgrading from smaller bikes | The engine's performance and electronic aids offer a substantial step up from entry-level motorcycles. |
Buyers looking for better value | The 349cc version costs less than the 398.63cc KTM 390 Duke R while retaining much of the same equipment. |
The KTM 390 Duke may be less suitable for riders who prioritise smoothness above all else, as vibrations are noticeable at certain engine speeds. Riders who enjoyed the strong mid-range surge of the earlier 399cc model may also find the newer engine less exciting.
KTM 390 Duke Features and specifications
Our Rating | Yet to be Reviewed |
Body Type | Bike |
Engine | 349.32 cc |
Fuel Type | Petrol |
Transmission | Manual |
Max Power | 41.5 hp @ 8600 rpm |
Max Torque | 33.5 Nm @ 7000 rpm |
| Fuel Type/ Propulsion | Petrol |
| Engine Displacement | 349.32 cc |
| Valvetrain | 4 Valves/Cyl |
| Fueling | Electronic Fuel Injection |
| User Reported Mileage | 28 kmpl |
| Fuel Tank Size | 15 L |
| Official Fuel Economy | None kmpl |
| City Fuel Economy as Tested | 23 kmpl |
| Chassis name | Split-Trellis Frame |
| Chassis type | Trellis Frame, Split Chassis |
| Front Suspension Type | Adj (5 step Damping) -Inverted telescopic fork, 43mm dia (open cartridge) |
| Front Suspension Adjustability | Yes |
| Wheelbase | 1357 mm |
| Seat height | 820 mm |
| Ground Clearance | 183 mm |
| Kerb Weight | 168.3 kg |
| Anti-Lock Brakes (ABS) | |
| Cornering ABS | |
| Hazard lights | |
| Side-stand indicator |
| Pass-light switch | |
| Antilock Braking System | Supermoto ABS |
| Battery | 12 V, 8 AH MF battery |
| Brake/Tail Light | LED |
| TFT colour Instrument cluster | |
| Engine/Motor temperature gauge | |
| Gear Indicator | |
| Instrument console | Digital |
KTM 390 Duke price & variants
The KTM 390 Duke price starts at Rs. 2.84 lakh for the Standard, ex-showroom, Delhi. The motorcycle is available in a single variant, so there are no variant-wise differences in engine or core equipment. Buyers can choose between the available colour options without paying extra for a different equipment level.
- The Standard gets a 349.32cc engine paired with a 6-speed gearbox, a bidirectional quickshifter, cruise control, traction control and launch control.
- Equipment includes a 5-inch TFT instrument console, cornering ABS, Supermoto ABS and adjustable suspension at both ends.
- The KTM 390 Duke on road price starts at Rs. 3.08 Lakh and goes up to Rs. 3.41 Lakh. The final amount varies with RTO and registration charges, insurance, accessories and other applicable costs.
- Financing the base model: a loan of around Rs. 2,80,000 at an EMI of roughly Rs. 4,505 per month.
KTM 390 Duke Expert Review
8.0
The 350 Duke retains the sharp and aggressive styling of the 399cc 390 Duke. The main visual difference is the black frame instead of the orange frame on the 390 Duke R. Build quality is solid overall, while the TFT display adds to its premium appeal.
8.0
The riding position remains focused on providing a sporty experience, but the bike is easier to manage than the older 390 Duke because of its calmer power delivery. The overall package remains suitable for riders stepping up from smaller motorcycles.
8.0
The 349cc single-cylinder engine produces 41.5PS and 33.5Nm, down from 46PS and 39Nm in the 399cc version. Power delivery is now more linear, with the stronger surge arriving closer to 8,000rpm. The bike reaches 100kph in around 6.2 seconds. Fuel economy stands at around 23kpl in the city and 27kpl on the highway. Vibrations remain noticeable through the handlebar, footpegs and tank.
9.0
The 350 Duke remains a sharp and agile motorcycle, but its calmer engine makes it less intimidating to ride. The reduced performance also makes it easier for newer riders to control. However, the weak bottom-end and noticeable vibrations remain drawbacks.
9.0
The 350 Duke gets a TFT display, traction control, launch control and a bi-directional quickshifter. The feature list remains one of its strong points and gives the bike plenty of technology for its segment.
8.0
The 350 Duke is cheaper than the 390 Duke R. It remains fast, sharp and feature-rich, while the calmer power delivery makes it more approachable. However, it has lost some of the mid-range punch and drama that defined the 390 Duke.
Reviewed by: Dinshaw Magol
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KTM 390 Duke Mileage
The KTM 390 Duke delivers reasonable fuel efficiency for its performance. In Autocar India's fuel-efficiency test, the 349.32cc motorcycle returned 23.06kpl in the city and 27.21kpl on the highway. This translates to an average tested mileage of around 25.1kpl. With its 15-litre fuel tank, the 390 Duke offers a theoretical range of approximately 377km on a full tank, although actual range will depend on traffic, road conditions, cruising speed and riding style.
The city test reflects riding in Mumbai traffic, while the highway test was conducted at a steady pace within the applicable speed limit. Riders who accelerate frequently or ride more aggressively can expect lower fuel efficiency and a shorter range than the calculated estimate.
| PowertrainThe combination of engine type, fuel, and transmission that powers your vehicle and determines how it drives and what it runs on. | User Reported MileageMileage figures are reported by vehicle owners and represent the approximate real-world efficiency you may experience. Actual mileage will vary based on driving conditions, habits, and vehicle condition. |
|---|---|
Petrol-Manual 349.32 cc | 28 kmpl |
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KTM 390 Duke Images
The KTM 390 Duke image gallery includes 12 photos covering its styling, colour options and equipment.
- Front, rear and three-quarter views showing the sharp naked-bike design.
- The available colour options and their contrasting graphics.
- The LED headlamp, sculpted fuel tank and exposed frame.
- The adjustable front fork, rear monoshock, alloy wheels and disc brakes.
- The 5-inch TFT instrument console, switchgear and handlebar.
- Close-up views of the engine, exhaust and rear section.

KTM 390 Duke videos
KTM 390 Duke videos can help buyers understand its styling, performance and electronic features. Look for videos covering:
- The 349.32cc engine and 6-speed gearbox.
- The motorcycle's acceleration and performance on the road.
- The TFT display, bidirectional quickshifter, cruise control and riding aids.
- Its handling, suspension setup and behaviour in everyday riding conditions.



KTM 390 Duke Colours
The KTM 390 Duke colours include three options for the 349.32cc version: Atlantic Blue, Slate Grey and Liquid Carbon. Each shade retains the motorcycle’s sharp styling, with contrasting graphics that give the bike a distinctive look.
The colour schemes distinguish the standard KTM 390 Duke from the higher-capacity KTM 390 Duke R, with differences in their visual treatment.
KTM 390 Duke Similar Bikes to Explore
KTM 390 Duke FAQs
A solo rider can carry up to 190kg of luggage on KTM 390 Duke.
KTM 390 Duke comes with traction control that prevents the rear wheel from spinning during acceleration on surfaces with low grip. This allows riding the bike on muddy roads.
The front tire pressure is 29 psi whereas the rear tire pressure should be 31.9 psi while riding with a passenger.
Questions you may find useful
Which bike should I choose between the new KTM 390 Adventure, KTM 390 Duke and Royal Enfield Guerrilla 450? I am upgrading from a TVS Ronin 225, and I feel it lacks power on highways, especially while overtaking. I am also looking for a new riding experience. I am 5'3" tall and weigh 75kg. Please guide me on which bike would suit me best, considering my height, riding comfort and performance. Or would it be better to stick with the TVS Ronin?
Given your stature and the fact that you're coming from a Ronin, we'd recommend you choose between the 350cc KTM 390 Duke and the Royal Enfield Guerrilla 450 you've shortlisted. While both bikes have similar peak power outputs and pricing, they're poles apart to ride, so make sure you get a test ride before you go ahead with your purchase. The 390 Duke has sublime handling, great features and its 349cc engine loves chasing the redline but in day-to-day usage it feels like the machine that needs to be worked harder. Its suspension is also quite stiff (not harsh but definitely not plush) and there are quite a few vibes from the engine at almost all touch points no matter the revs you're at. If you don't care about refinement or comfort too much, and want all-out sporting thrills at a reasonable budget, then the 350cc Duke is something you should consider. If instead, you want your next purchase to be a bit more rounded to balance both usability and performance, then the RE Guerrilla 450 should be on your radar. The Guerrilla's 452cc engine's torquey nature makes it far more effortless to ride both in the city and on the highway, and its chassis is set up well for brisk road riding. It also has a lower 780mm perch (compared to the KTM's 800mm one) and its suspension is also set up to deal with road imperfections better. Ofcourse, it lacks the outright speed, handling, as well as the finessed electronics of the KTM, but for some people, this will actually be a plus point. Like we said at the outset, these are two very different bikes, so before making your decision, ensure you take a thorough test ride.
I am planning to buy an adventure bike but am confused between the Honda NX500 and KTM 390 Adventure. I used to ride a Suzuki Fiero about 25 years ago, from Thane to Nair Hospital in Mumbai Central. After a long gap, I purchased a Duke 390 about 7 years ago, which I used for around a year before selling it, as I didn’t find enough time to ride it. I am currently 52 years old and want to start riding again. My rides would be occasional city rides and weekend rides of around 25-50 km to start with. I have tried Royal Enfield bikes, but the engine didn’t click with me. Please suggest.
Considering that the KTM 390 Adventure is a bike that (at most) costs Rs 4 lakh, while the Honda NX500 E-Clutch is nearly Rs 7.50 lakh (ex-showroom, Delhi prices for both), there's little to be compared between the two on these terms. The KTM is surely the more sporty, the more off-road ready and the more feature-laden bike of the two, but at the same time its polarising looks, buzzy and gruff engine and mediocre suspension (on the 350cc and 398cc X variant) are some areas where it should do better. Since you bought a first-gen 390 Duke and you didn't gel with it, perhaps that could very well ring true for the 390 Adventure as well. The NX500, on the other hand, is a calm, smooth and composed machine but isn't what you'd call exciting. It is definitely more road-biased and is best thought of as a tourer that can handle bad roads than an out-and-out off-roader. We'd recommend you take a look at the BMW F 450 GS too, if you're shopping in this category as it brings a different flavour to the table.
Hello, I have been riding a 125cc bike for quite a long time now, and I’m looking to upgrade to a better-looking bike with good performance. I’m emotionally attached to my vehicle and take very good care of them, so I’m looking for something that I can enjoy and keep for a long time. Most of my riding is within Pune city traffic, but I would also like to start exploring longer rides and weekend trips, which I haven’t really done so far. I’m not very familiar with all the good options currently available in the market. I have looked at the Harley-Davidson X440 and a couple of options from Triumph, but I’m still not sure what one would suit me the best. I would really appreciate your guidance in selecting the right bike based on my riding requirements, preferences and long-term ownership perspective.
The Harley-Davidson X440 (we'd highly recommend stretching for the better looking & finished T, if you can) is a very likable machine and will offer you a big step up from your current 125cc machine. It is a relaxed roadster with a torquey single-cylinder engine and good comfort so if you want this sort of experience, it is one of the most capable options. Should you wish to opt for a sportier option, then you should look at the 350cc KTM 390 Duke and RE Guerrilla 450. The KTM is sharper and more frantic compared to the relatively tamer Guerrilla, but you could even prefer the RE for that very reason. Triumph's 350cc single-cylinder offerings are a good middle ground between the relaxed air-cooled roadsters and the sporty liquid-cooled nakeds. Of all the Triumphs, the Scrambler is the most versatile and comfortable and we'd recommend it also because if you want to start off-road riding, its a friendly machine. These are all starkly different bikes and a test ride of each will help you understand which one suits you best.
Hello, I have been riding a 125cc bike for quite a long time now, and I’m looking to upgrade to a better-looking bike with good performance. I’m quite emotionally attached to my vehicles and take very good care of them, so I’m looking for something that I can enjoy and keep for a long time. Most of my riding is within Pune city traffic, but I would also like to start exploring longer rides and weekend trips, which I haven’t really done so far. I’m not very familiar with all the good options currently available in the market. I have looked at the Harley-Davidson X440 and a couple of options from Triumph, but I’m still not sure what would suit me best. One more thing I’m confused about is whether I should go for a petrol bike or consider an EV two-wheeler. With the increasing concerns around E20 fuel and its long-term impact on some higher-capacity bikes, I’m wondering if an EV would make more sense for my usage, especially considering that most of my riding is in city traffic. I would really appreciate your guidance in selecting the right bike based on my riding requirements, preferences and long-term ownership perspective.
Electric motorcycles do make sense for daily predictable city commutes with a fixed distance and secure charging. There's no hassle of changing gears and modulating the clutch, and your running costs are also pleasingly low. However, it seems like you want to venture out farther from your home in Pune, in which case a petrol motorcycle is the more enjoyable choice. The Harley-Davidson X440 is a wonderful machine because it is one of the last authentic, air-cooled, long-stroke, single-cylinder experiences available today, and since you are looking to buy a machine that you can build a cherished bond with over time, it has the right ingredients to make that happen. Stepping up from a 125cc machine, you will also appreciate the step up in performance and comfort it has to offer you. From the Triumph stable, we'd recommend you take a good, long look at the 350cc Scrambler 400 models because they are great city machines that can also prove to be good fun on the highway and when the road turns squiggly. If you want a properly sporty riding experience, then the 350cc KTM 390 Duke and Royal Enfield Guerrilla 450 are good options to consider, and these will be - by far - the fastest and sharpest machines from the ones listed here.Make sure to take exhaustive test rides of all machines before you make your decision.
I am planning to buy a KTM Duke. Initially, I considered the 250 because the 390 feels scary, and I am not ready for that yet. But with the new Duke, I'm confused between the two. Can you help me with this?
The 350cc KTM 390 Duke finds a good middle ground between the 399cc 390 Duke R and the smaller 250 Duke in terms of outright power. Even though it has over 40hp, this engine is rather peaky which means you won't be accessing all of the peak output very often - helpful for a newer rider. In terms of features and electronics too, the 390 Duke is much better equipped compared to the 250 Duke. Overall, the 350cc Duke is a machine that you will be able to enjoy for a longer time as you progress as a rider.
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Last Updated on: 27 Oct 2026






































