Quick Analysis
Breakout
13.0 pts
Unweighted: 10 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
KTM 390 DUKE
13.0 pts
Unweighted: 10 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air-cooled | Liquid cooling with radiator |
| Displacement | 1,923 cc | 398.63 cc |
| Engine Type | Milwaukee-Eight® 117 V-Twin | Single Cylinder, Liquid Cooled, DOHC, FI Engine |
| Power | 104.69 @ 5020 rpm | 33.8 kW @ 8500 rpm |
| Torque | 168 Nm @ 3,500 rpm | 39 Nm @ 6500 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 18.9 litres | 15 L |
| Mileage | 17 Kmpl | 30 kmpl |
Dimensions & Weight |
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| Kerb Weight | 309 | 168.3 |
| Seat Height | 665 | 820 |
Brakes & Suspension |
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| ABS | Dual-channel ABS | Dual-channel ABS with SUPERMOTO mode |
| Front Brake | Disc | 320 mm Disc with Radially mounted calliper |
| Front Suspension | Hidden, free piston, coil-over monoshock, 43mm stroke, hydraulic preload adjustment | 5-click Compression & Rebound adjustable, Open Cartridge, WP APEX USD forks, 43mm diameter |
| Rear Brake | Disc | 240 mm Disc with Floating calliper |
| Rear Suspension | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps, dual rate spring | Adjustable WP APEX Monoshock, 5-step Rebound damping, 10-step preload adjustable |
Tyres & Wheels |
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| Front Tyre | 130/60 B21 | 110/70 - ZR17 |
| Rear Tyre | 240/40 R18 | 150/60 - ZR17 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Cast aluminum (26-spoke) | Alloy |
Features & Technology |
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| Headlight | LED | Full Split LED Headlamp |
Other Specifications |
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| Battery | — | 12 V, 8 AH MF battery |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/06/Centerline.jpeg | https://motoautiv.com/wp-content/uploads/2025/11/KTM-390-Duke-Electric-orange.webp |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/06/Firestorm.jpeg | https://motoautiv.com/wp-content/uploads/2025/11/KTM390DukeBlack_Booking.webp |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/06/Gray.jpeg | — |
| Bike Image 4 | https://motoautiv.com/wp-content/uploads/2025/06/Red.jpeg | — |
| Cluster | Analog speedo with LCD inset | 5" TFT dash display |
| Color Options | Billiard Gray | #6B7074 Vivid Black | #0F0F10 Centerline | #D8A628 Brilliant Red | #A01824 Midnight Firestorm | #1A1A1A | GUN METAL GREY | #4A4F55, #FF6600 ELECTRONIC ORANGE | #FF6600 ATLANTIC BLUE | #2F5D7C, #FF6600 |
| Cons | Handling Prioritises Style Over Agility – The long wheelbase and wide rear tyre can make the motorcycle feel less nimble than other cruisers when changing direction quickly. Limited Cornering Clearance – Riders can reach the limits of the footpegs earlier than expected when cornering aggressively. Not Designed for Touring – The stock setup lacks wind protection, luggage capacity, and touring-oriented equipment. Wide Rear Tyre Influences Low-Speed Handling – The 240-section rear tyre can make the motorcycle feel heavier during slow-speed manoeuvres and tighter turns. Minimal Pillion Comfort – Passenger accommodation is secondary to the motorcycle's styling-focused design. Fuel Tank Capacity Is Modest for Long Trips – While suitable for cruising, the fuel tank is smaller than those found on dedicated touring motorcycles. Premium Ownership Costs – Insurance, servicing, tyres, accessories, and replacement parts can represent a significant expense. Engine Heat Can Be Noticeable in Traffic – The large V-twin engine can generate considerable heat during prolonged stop-and-go riding. Limited Practicality – Storage options, weather protection, and everyday utility are not major priorities in the Breakout's design. Requires Familiarity at Low Speeds – The combination of weight, wheelbase, and rear tyre width can require an adjustment period for riders unfamiliar with large cruisers. | Firm (harsh) ride: The suspension can feel stiff over potholes or uneven surfaces, which may be tiring for long rides. Limited wind protection: Being a naked bike, you feel a lot of wind at highway speeds, making long-distance touring less comfortable. Engine heat: In slow or stop-go traffic, the radiator fan can dump hot air toward the rider’s legs, which many find uncomfortable. Seat comfort: The stock seat can feel firm and less comfortable for long rides; also, pillion comfort is limited. Vibration: Some riders report noticeable vibrations in certain RPM ranges, especially between ~4,500–6,000 rpm. Reliability concerns: There are occasional reports of reliability issues or quality control, especially in older models. |
| Detailed Overview | The Harley-Davidson Breakout is a motorcycle that takes much of its inspiration from custom drag-style cruisers. Its proportions are noticeably different from those of conventional cruisers, with a long wheelbase, stretched fuel tank, low seat height, and an exceptionally wide rear tyre. These design choices play a major role in shaping both the motorcycle’s appearance and riding characteristics. Within Harley-Davidson’s lineup, the Breakout is part of the Softail family, sharing its underlying platform with several other models while maintaining a distinct visual identity focused on custom-cruiser styling. Power comes from Harley-Davidson’s Milwaukee-Eight 117 engine, a large-capacity V-twin designed around strong low- and mid-range torque. Unlike engines that rely on high engine speeds to deliver performance, the Milwaukee-Eight develops much of its pulling power lower in the rev range. This affects the way the motorcycle accelerates and responds to throttle inputs, particularly during relaxed road riding and highway cruising. The engine is paired with a six-speed transmission, allowing the motorcycle to operate at relatively low engine speeds while travelling at highway velocities. Fuel injection manages fuel delivery and throttle response under varying riding conditions. The Softail chassis forms the structural foundation of the Breakout. One of the defining elements of the Softail platform is its hidden rear monoshock suspension system. Although the motorcycle visually resembles a traditional hardtail cruiser, the concealed rear suspension provides wheel travel and damping for road use. At the front, conventional telescopic forks handle suspension duties. Together, the suspension components are configured to support the motorcycle’s low stance while maintaining ride control across different road surfaces. A significant part of the Breakout’s visual and mechanical character comes from its rear wheel setup. The motorcycle uses a wide 240-section rear tyre, which is considerably larger than what is found on most standard motorcycles. This tyre contributes to the motorcycle’s appearance and influences handling characteristics, particularly at lower speeds and during directional changes. The front wheel adopts a narrower profile, creating a visual contrast that reinforces the stretched custom-cruiser design. Braking is handled by disc brakes at both ends, supported by modern electronic safety systems. Recent versions of the Breakout include ABS and traction control as standard equipment. Depending on market and specification, additional rider-assistance features such as selectable riding modes and cornering-sensitive electronic systems may also be available. These technologies work through onboard sensors and are intended to assist with braking and traction management under different riding conditions. The riding position reflects the motorcycle’s cruiser-oriented design. Forward-mounted foot controls place the rider’s legs in a stretched-out position, while the handlebar is positioned to allow a relatively relaxed upper-body posture. The seat height is approximately 665 mm, making it one of the lower motorcycles in Harley-Davidson’s range. This low seating position contributes to both the motorcycle’s styling and rider accessibility. The Breakout carries an 18.9-litre fuel tank integrated into its elongated fuel tank design. Lighting functions are handled by LED units, and the motorcycle incorporates a compact digital display for essential riding information. Compared to Harley-Davidson’s touring motorcycles, instrumentation remains relatively straightforward, focusing primarily on core vehicle data rather than extensive infotainment functions. With its Milwaukee-Eight 117 V-twin engine, Softail chassis, hidden rear suspension, wide rear tyre, and stretched cruiser proportions, the Harley-Davidson Breakout represents a modern interpretation of the factory custom cruiser concept. Its specifications and layout are centered around low-slung styling, strong torque delivery, and traditional V-twin cruiser architecture while incorporating contemporary electronic safety systems and modern engineering solutions. | The KTM 390 Duke is built with a layout that focuses on keeping the bike compact while still offering strong performance for its size. It uses a 399cc, single-cylinder, liquid-cooled engine that produces around 45–46 bhp and close to 39 Nm of torque. The engine is paired with a 6-speed gearbox and comes with a slipper clutch and a quickshifter, which help make gear changes smoother in both city traffic and faster riding conditions. The throttle is controlled electronically through a ride-by-wire system, which adjusts how the engine responds to inputs. The bike is based on a steel trellis frame that works along with a lightweight subframe to keep the structure balanced. With a kerb weight of around 168 kg, it remains relatively light, which affects how easily it moves in traffic and how quickly it responds to steering inputs. The fuel tank capacity is about 15 litres, and the seat height is close to 800 mm, making it manageable for a wide range of riders. The riding position is upright with a slight forward lean, supported by a wide handlebar. Suspension is handled by WP Apex units, with upside-down forks at the front and a monoshock at the rear. Both ends are adjustable, allowing changes based on riding conditions. The bike runs on alloy wheels with wide tyres, which influence grip and stability during cornering as well as everyday riding. The setup is designed to maintain control without making the ride feel too soft. Braking is managed by a single disc at the front and a disc at the rear, supported by dual-channel ABS. The system also includes cornering ABS, which adjusts braking force based on the bike’s lean angle. These systems work automatically and are meant to provide stability in different riding situations without requiring constant input from the rider. The electronics package includes a TFT display that shows speed, fuel level, ride modes and other basic information. It also supports smartphone connectivity and allows the rider to switch between different riding modes, which change throttle response and system intervention levels. Features like traction control are also included, reflecting the level of technology now available in this segment. The design follows a sharp and compact naked bike style, with minimal body panels and exposed elements around the frame and engine. The tank, panels and overall proportions give it a tight and focused appearance. While many bikes in this category try to balance multiple roles, the 390 Duke’s setup keeps things centered around a specific type of riding, and that focus is visible in how its engine, chassis and features are put together. |
| Expert Review | The Breakout is one of those motorcycles where the styling largely dictates the riding experience. Everything about it, from the stretched profile to the enormous rear tyre, is designed to create a particular visual impact, and that comes with certain compromises. The Milwaukee-Eight 117 engine suits the motorcycle well, delivering strong torque with very little effort and making relaxed cruising feel natural. On open roads, the Breakout feels stable and unhurried, encouraging a laid-back riding style rather than aggressive cornering. The long wheelbase and wide rear tyre contribute heavily to its character, but they also make the bike feel less agile than some other cruisers when the road becomes tight or technical. Harley-Davidson has also incorporated modern electronics and rider-assistance systems, helping the motorcycle feel more contemporary beneath its traditional cruiser appearance. The Breakout is best understood as a factory custom cruiser rather than an all-round motorcycle. Its priorities are visual presence, straight-line performance, and relaxed cruising, with practicality and outright handling taking a secondary role., 4.3, MotoAutiv Team | In a segment where most motorcycles are expected to manage daily commuting along with occasional highway use, the KTM 390 Duke takes a slightly different direction. Its 399cc single-cylinder engine produces around 45–46 bhp and close to 39 Nm of torque, placing it among the more performance-focused options in its category. At the same time, changes in the latest version have made the power delivery smoother at lower speeds, which helps in typical city traffic conditions. The lightweight chassis and compact design make it easier to handle in tight spaces, something that suits Indian roads where traffic and road conditions can vary a lot. It also includes features like ride modes, traction control and a TFT display, reflecting how buyer expectations in this segment have evolved over time. In the broader context, the bike shows how the Indian market is gradually moving towards motorcycles that combine everyday usability with a stronger focus on performance and technology., 4.4, MotoAutiv Team |
| FAQ (Manual Override) | Q: What type of motorcycle is the Harley-Davidson Breakout? A: The Breakout is classified as a power cruiser, combining custom-inspired styling with a large-capacity V-twin engine and relaxed cruiser ergonomics. Q: Which engine powers the Harley-Davidson Breakout? A: The motorcycle uses the Milwaukee-Eight 117 V-twin engine paired with a 6-speed gearbox. Q: Is the Breakout designed for touring? A: Not primarily. While it can cover long distances, the motorcycle is focused more on cruising and styling than dedicated touring comfort. Q: What is the seat height of the Breakout? A: The seat height is approximately 665 mm, making it one of the lower motorcycles in Harley-Davidson's lineup. Q: Why does the Breakout have such a wide rear tyre? A: The 240-section rear tyre is a major part of the motorcycle's custom-cruiser styling and contributes significantly to its visual presence. Q: Does the wide rear tyre affect handling? A: Yes. It contributes to the Breakout's distinctive look but can make low-speed manoeuvres and direction changes feel heavier than on narrower-tyred motorcycles. Q: Does the Breakout have riding modes? A: Yes. Recent models include selectable ride modes and electronic rider-assistance systems. Q: Does the Breakout come with cruise control? A: Depending on market and model year, cruise control may be available as standard or optional equipment. Q: What is the fuel tank capacity of the Breakout? A: The motorcycle is equipped with a fuel tank of approximately 18.9 litres. Q: Is the Breakout suitable for beginners? A: Due to its size, weight, torque output, and wide rear tyre, it is generally better suited to riders with some experience. Q: How is the Breakout different from the Fat Boy? A: The Breakout focuses more on custom-cruiser styling with a stretched profile and wider rear tyre, while the Fat Boy offers a broader, more traditional cruiser character. Q: Is the Breakout comfortable for a passenger? A: Passenger accommodation is relatively limited in stock form, as the motorcycle's design prioritizes its solo-rider custom-cruiser appearance. Q: What is the kerb weight of the Harley-Davidson Breakout? A: The motorcycle weighs approximately 310 kg in running condition, depending on specification. Q: Does the Breakout have smartphone connectivity? A: The feature set is relatively simple compared to Harley-Davidson's touring motorcycles, and smartphone integration varies by market and model year. Q: What body type does the Breakout belong to? A: It is generally categorized as a power cruiser or custom cruiser, designed around strong torque delivery, relaxed ergonomics, and custom-inspired styling. | Q: What engine does the KTM 390 Duke have? A: It uses a single-cylinder, liquid-cooled, DOHC engine. Q: What is the displacement, power & torque of the 390 Duke? A: The displacement is about 398.6 cc. In the newer versions, it produces around 46 PS at 8,500 rpm and 39 Nm of torque at 6,500 rpm. Q: What is the seat height and weight of the 390 Duke? A: The seat height is 800 mm (or optionally 820 mm) depending on the version. The kerb weight is about 168.3 kg per KTM’s specification. Q: What is the fuel tank capacity and what is the mileage like? A: The fuel tank capacity is 15 litres in many versions. According to some sources, real-world fuel efficiency is around 25–30 km/l, depending on riding style. Q: What brakes and suspension does it use? A: It comes with WP APEX 43 mm upside-down front forks and a WP APEX monoshock at the rear. For brakes, there is a 320 mm front disc and a 240 mm rear disc, with a radially mounted caliper up front. Q: What is the ground clearance of the 390 Duke? A: The ground clearance is around 183 mm according to KTM India specifications. Q: What is the seat configuration and ergonomics like? A: It has a two-part seat design, with a slightly aggressive but comfortable rider position thanks to its upright handlebars. There’s also a “Supermoto mode” which lets you limit ABS intervention to the front brake, great for sliding control. Q: Does the 390 Duke come with smartphone connectivity? A: Yes, some variants support KTM MY RIDE via the 5-inch TFT dash, allowing for calls, music, and navigation integration. |
| Fuel System | Fuel Injection | Fuel Injection |
| Price Variants | STD | 3179000 | Standard | 339002 |
| Pros | Striking Custom-Cruiser Styling – The Breakout is built around a long, low silhouette with a wide 240-section rear tyre, stretched fuel tank, and extensive chrome detailing. Its design takes strong inspiration from custom drag-style cruisers. Powerful Milwaukee-Eight 117 Engine – The large V-twin produces substantial torque across the rev range, making acceleration feel effortless without requiring frequent gear changes. Strong Straight-Line Performance – The combination of abundant torque and a low-slung chassis suits relaxed cruising and rapid roll-on acceleration. Premium Fit and Finish – Paint quality, chrome components, switchgear, and overall construction reflect the motorcycle's premium positioning within Harley-Davidson's lineup. Comfortable Solo Riding Position – The low seat height and relaxed ergonomics allow riders to spend extended periods in the saddle without adopting an aggressive posture. Wide Rear Tyre Enhances Road Presence – The massive rear tyre is a defining visual element and contributes to the motorcycle's distinctive stance. Modern Rider Assistance Features – Recent models include ABS, traction control, selectable ride modes, and other electronic rider aids integrated into the Softail platform. Strong Customisation Potential – Like many Harley-Davidsons, the Breakout serves as a popular base for aftermarket modifications and personalization. | Excellent performance for its class: The 390 Duke’s single-cylinder engine delivers punchy acceleration and strong mid-range performance. Lightweight & nimble: With a relatively low kerb/wet weight, its chassis is very agile, making it easy to flick through corners and manoeuvre in traffic. Advanced electronics suite: Comes equipped with ride modes, traction control (MTC), cornering ABS, supermoto ABS, quickshifter, and a modern TFT display. Adjustable suspension: The front and rear suspension are adjustable (WP APEX), allowing riders to tune the setup depending on road conditions or riding style. Sharp styling & design: Features such as an exposed steel trellis frame, LED headlight, and aggressive design make it visually striking. Good build quality: Reviews note improved fit and finish on newer models, giving a premium feel. Decent fuel efficiency: Compared to its performance, it offers reasonable fuel efficiency for sporty riding. |
| Starter | Electric | Self Start Only |
| Transmission | 6-speed manual | 6 Speed Manual |
