Quick Analysis
Harley Davidson Fat Boy
16.0 pts
Unweighted: 10 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
KTM 250 DUKE
12.5 pts
Unweighted: 9 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air-cooled | Liquid cooling with radiator |
| Displacement | 1,923 cc | 249.07 cc |
| Engine Type | Milwaukee-Eight™ 117 Custom | Single Cylinder, Liquid Cooled, FI Engine |
| Power | 103 HP / 77 kW @ 5020 rpm | 22.8 kW @ 9250 rpm |
| Torque | 168 Nm @ 3000 rpm | 25 Nm @ 7250 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 18.9 litres | 15 L |
| Mileage | 18.18 Kmpl | 30.08 kmpl |
Dimensions & Weight |
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| Kerb Weight | 315 | 162.8 |
| Seat Height | 675 | 800 |
Brakes & Suspension |
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| ABS | Dual-channel ABS | Supermoto ABS |
| Front Brake | Disc | 320 mm Disc with Radially mounted calliper |
| Front Suspension | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps, dual rate spring | WP APEX USD forks, 43mm diameter |
| Rear Brake | Disc | 240 mm Disc with Floating calliper |
| Rear Suspension | Hidden, free piston, coil-over monoshock; 43mm stroke, hydraulic preload adjustment | WP APEX Monoshock, 10-step preload adjustable |
Tyres & Wheels |
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| Front Tyre | 160/60 R18 | 110/70 - R17 |
| Rear Tyre | 240/40 R18 | 150/60 - R17 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Cast aluminum (Lakester) | 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/Blue.avif | https://motoautiv.com/wp-content/uploads/2025/11/250duke-blue.webp |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/06/Grey.avif | https://motoautiv.com/wp-content/uploads/2025/11/250duke-ebony-black.webp |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/06/Whiskey-fire.avif | https://motoautiv.com/wp-content/uploads/2025/12/Metallic-Silver.avif |
| Cluster | Analog with LCD | 5" LCD display |
| Color Options | Billiard Gray | #6B7074 Vivid Black | #0F0F10 Blue Burst | #1E4D8C Whiskey Fire / Vivid Black | #7A2D1B, #0F0F10 | Ebony Black | #0A0A0A Electronic Orange | #FF5A00 Atlantic Blue | #1F3F8B Metallic Silver | #8A8F98 |
| Cons | The Weight Is Impossible to Ignore – Parking, reversing, or making tight U-turns requires more effort than on most motorcycles. The bike feels considerably lighter once moving, but the weight is always present at low speeds. Not a Motorcycle That Enjoys Tight Corners – The Fat Boy is happiest on flowing roads. When the road becomes tight and twisty, its size and geometry become more noticeable. Wind Hits You Directly at Highway Speeds – Without a fairing or windscreen, long highway rides can become tiring because the rider takes the full force of the wind. Can Feel Warm in Traffic – Sitting in slow-moving traffic on a hot day makes the large V-twin's heat more noticeable around the legs. Passenger Comfort Is Average – The stock setup feels more focused on the rider. For frequent two-up riding, many owners look at accessory seats and backrests. Not Built Around Practicality – There is no meaningful storage space, and carrying luggage usually requires additional accessories. Running Costs Are Higher Than Average – Tyres, servicing, insurance, and genuine accessories can all add up compared to smaller motorcycles. Requires Some Experience to Get the Best Out of It – The combination of weight, engine size, and physical dimensions can feel intimidating for riders who are new to large-capacity cruisers. Floorboards Touch Down Earlier Than You Might Expect – Riders who push harder through corners will eventually find the limits of the cruiser-style setup. | Firm seat may not be comfortable on very long rides Mileage could be better compared to 200cc rivals Slightly aggressive riding posture not ideal for everyone High service & maintenance cost compared to non-premium 250cc bikes Engine can feel a bit vibey at higher RPMs |
| Detailed Overview | Even among Harley-Davidson’s own motorcycles, the Fat Boy has always been difficult to mistake for anything else. The solid-disc Lakester wheels, broad fuel tank, chunky tyres, and low stance give it a silhouette that looks substantial from every angle. While many cruisers rely on chrome and visual complexity to create an impression, the Fat Boy’s design is built around simple, oversized elements that have remained part of its identity for decades. The motorcycle is based on Harley-Davidson’s Softail platform, which uses a hidden rear suspension arrangement beneath the seat area. From the side, the frame still resembles the rigid hardtail cruisers that inspired it, but underneath there is a modern monoshock setup responsible for absorbing road imperfections. The front suspension uses telescopic forks designed to support the motorcycle’s considerable weight while maintaining stability over varying road surfaces. A 1,923cc Milwaukee-Eight 117 V-twin engine sits prominently in the center of the motorcycle. Rather than encouraging riders to explore the upper reaches of the rev range, the engine develops much of its performance lower down, which influences how the Fat Boy behaves in everyday riding. The motorcycle can accelerate with relatively little throttle input, and the six-speed gearbox allows the engine to remain relaxed during highway travel. The large displacement and V-twin configuration are also major contributors to the motorcycle’s mechanical character and riding feel. Dimensionally, the Fat Boy is a substantial machine. Wide tyres at both ends, a long wheelbase, and a low seat height all contribute to its proportions. The low seating position places the rider close to the ground, while forward-mounted foot controls create the stretched riding posture commonly associated with large American cruisers. Combined with the wide handlebar, the rider’s position is very different from what would be experienced on a roadster or sport motorcycle. The Lakester wheels remain one of the defining visual features of the Fat Boy. Unlike conventional alloy wheels, their solid-disc-inspired design creates a unique appearance that has become closely associated with the model over the years. Alongside the broad tyres and muscular bodywork, these wheels play a significant role in shaping the motorcycle’s overall identity. Technology is present, although it is integrated more discreetly than on Harley-Davidson’s touring motorcycles. Modern versions include selectable riding modes, traction control, and ABS, with certain markets also receiving cornering-sensitive rider-assistance systems. Instead of a large touchscreen display, the Fat Boy uses a compact instrument setup focused primarily on essential riding information. An 18.9-litre fuel tank sits above the engine and forms one of the largest visual elements of the motorcycle. Lighting throughout the motorcycle uses LED technology, while the overall design remains intentionally uncluttered. There are few body panels, minimal visual distractions, and a clear emphasis on exposing the mechanical components that define the motorcycle. The Fat Boy’s specifications reveal a motorcycle shaped around traditional cruiser principles: a large-capacity V-twin engine, long-wheelbase chassis, low seating position, and substantial physical presence. Although modern electronics and engineering have been incorporated over time, the underlying layout remains closely tied to the formula that has defined the model for decades. | The KTM 250 Duke has built a reputation as one of the most exciting quarter-liter motorcycles in India, and the latest version takes this legacy even further. Known for its aggressive styling, powerful engine, and premium components, the 250 Duke continues to stand tall as a motorcycle that combines performance and practicality in a way very few bikes in its segment manage to do. At the heart of the KTM 250 Duke is a 248.8cc single-cylinder, liquid-cooled engine, delivering strong power with quick throttle response. The mid-range punch is especially impressive, making it ideal for overtaking, quick city rides, and even some spirited highway runs. Whether you’re accelerating out of traffic or enjoying weekend rides, the bike never feels underpowered. The 6-speed transmission paired with a slipper clutch ensures smoother gear shifts and reduces rear-wheel hopping during aggressive downshifts — a feature that adds both performance and safety. One of the standout aspects of the KTM 250 Duke is its dynamic handling. The lightweight trellis frame, paired with WP Apex suspension, offers sharp, confidence-inspiring control in corners. It feels planted at high speeds and agile in tight city streets. Braking performance is equally impressive, thanks to the front and rear disc brakes with dual-channel ABS, offering reliable stopping power even in unexpected situations. In terms of design, the 250 Duke looks every bit like a modern streetfighter. The aggressive styling, angular lines, muscular tank, and bright paint schemes give it a premium and attention-grabbing appearance. KTM has always been known for offering bold designs, and the 250 Duke stays true to that identity. The LED headlamp setup (in newer variants) not only enhances night visibility but also adds to the overall visual appeal. The bike also gets a fully digital LCD console with essential information like gear position, fuel range, average mileage, and more. It’s not as advanced as the TFT unit found on the 390 Duke, but still offers plenty of useful features for daily commuting and touring. However, the KTM 250 Duke isn’t without its shortcomings. The seat is on the firmer side, which may lead to discomfort on longer journeys. Also, the riding posture is slightly sporty, which might take time to get used to, especially for beginners. The mileage, which hovers around 30–35 kmpl, is decent but not the best in the segment. Maintenance costs are also slightly higher due to premium components — something buyers should keep in mind. Despite these minor drawbacks, the KTM 250 Duke remains one of the best 250cc performance bikes in India, offering a near-perfect mix of power, agility, design, and modern features. Whether you’re a college rider looking for a stylish machine or an enthusiast seeking an exciting city performer, the 250 Duke continues to be a compelling choice. |
| Expert Review | The Fat Boy has always been a motorcycle that prioritizes presence as much as performance. Even by cruiser standards, it feels substantial, whether you're looking at it parked or riding it down the road. The Milwaukee-Eight 117 engine suits the character of the bike perfectly, producing the kind of effortless torque that allows you to ride without constantly thinking about gear selection or engine speed. What stands out most is how planted the motorcycle feels once it's moving. The wide tyres, long wheelbase, and considerable weight create a sense of stability that encourages a relaxed riding style rather than an aggressive one. At the same time, those same traits mean the Fat Boy asks for a bit more effort in slow-speed situations and doesn't feel particularly eager when the road becomes tight and technical. The riding experience is less about chasing performance figures and more about the way the motorcycle delivers its power, carries its weight, and settles into a steady rhythm on open roads. Modern electronics have improved safety and usability, but they remain secondary to the traditional cruiser character that continues to define the Fat Boy., 4.4, MotoAutiv Team | The KTM 250 Duke stands out as a strong option for riders who want a mix of performance and everyday usability without going overboard. It carries the same sharp and aggressive design that KTM is known for, which gives it a sporty road presence even when standing still. The engine feels smooth and refined for a single-cylinder setup, and it has enough power to make city rides fun while still being comfortable on highways. One of its biggest strengths is the way it handles, light, quick to respond, and easy to control, especially in traffic. The suspension setup leans slightly towards the firmer side, which helps in corners but can feel a bit stiff on rough roads. Braking is confident and predictable, adding to the overall sense of control. The riding position is sporty but not too demanding, so it works well for daily use. While it may not feel as exciting as bigger KTMs, it strikes a good balance between performance, efficiency, and practicality, making it a sensible choice for riders upgrading from smaller bikes or looking for something engaging yet manageable., 4.5, MotoAutiv Team |
| FAQ (Manual Override) | Q: What type of motorcycle is the Harley-Davidson Fat Boy? A: The Fat Boy is classified as a heavyweight cruiser motorcycle, designed around relaxed riding ergonomics, a large V-twin engine, and long-distance road comfort. Q: Which engine powers the Fat Boy? A: The latest model uses the Milwaukee-Eight 117 V-twin engine paired with a 6-speed gearbox. Q: Is the Fat Boy suitable for long-distance rides? A: Yes. The relaxed ergonomics and torque-rich engine make it capable of covering long distances, although many owners add touring accessories for greater comfort. Q: What is the seat height of the Fat Boy? A: The seat height is approximately 675 mm, making it accessible to a wide range of riders. Q: Does the Fat Boy have cruise control? A: Availability depends on market and model year. Some versions include cruise control, while others may offer it as an accessory. Q: What is the fuel tank capacity of the Fat Boy? A: The motorcycle is equipped with an 18.9-litre fuel tank. Q: Does the Fat Boy have riding modes? A: Yes. Modern versions include selectable riding modes and electronic rider-assistance systems. Q: Is the Fat Boy comfortable for a passenger? A: Occasional two-up riding is possible, but the stock setup is more rider-focused than dedicated touring motorcycles. Q: How is the Fat Boy different from the Breakout? A: The Fat Boy focuses on a broad, muscular cruiser character with solid-disc wheels, while the Breakout adopts a stretched custom-cruiser design with a much wider rear tyre. Q: Does the Fat Boy have traction control and ABS? A: Yes. Modern versions include ABS, traction control, and other rider-assistance technologies. Q: What is the kerb weight of the Harley-Davidson Fat Boy? A: The motorcycle weighs approximately 315 kg in running condition, depending on market specification. Q: Is the Fat Boy beginner-friendly? A: The low seat height helps with accessibility, but the weight, engine size, and overall dimensions make it better suited to riders with some experience. Q: Does the Fat Boy support smartphone connectivity? A: The Fat Boy uses a relatively simple instrumentation setup compared to Harley's touring models, so smartphone integration is limited. Q: What body type does the Fat Boy belong to? A: It is categorized as a cruiser motorcycle, specifically a heavyweight cruiser designed around comfort, torque delivery, and road presence. | Q: What is the engine capacity of the KTM 250 Duke? A: The KTM 250 Duke is powered by a 248.8cc, single-cylinder, liquid-cooled engine. Q: What is the mileage of the KTM 250 Duke? A: The KTM 250 Duke delivers a mileage of around 30–35 kmpl, depending on riding style and conditions. Q: What is the top speed of the KTM 250 Duke? A: The top speed of the KTM 250 Duke is approximately 142 km/h. Q: Does the KTM 250 Duke come with riding modes? A: No, the KTM 250 Duke does not offer riding modes; however, it does come with advanced features like ABS, LCD display, and slipper clutch. Q: Is the KTM 250 Duke suitable for long rides? A: Yes, the 250 Duke can handle long rides due to its refined engine and strong mid-range, but some riders may find the seat slightly firm for extended touring. Q: What type of brakes does the KTM 250 Duke have? A: The bike features disc brakes on both ends with dual-channel ABS for enhanced safety. Q: What is the seat height of the KTM 250 Duke? A: The seat height is approximately 823 mm, making it accessible for most riders. Q: What are the available colours in the KTM 250 Duke? A: KTM usually offers the 250 Duke in multiple sporty colours, commonly Orange and Black, but availability may vary by year and region. Q: Is the KTM 250 Duke good for beginners? A: Yes, it is suitable for beginners who want a powerful yet manageable motorcycle, though its aggressive power delivery may require some experience. Q: What is the price of the KTM 250 Duke? A: The price typically ranges between ₹2.30 lakh–₹2.50 lakh (ex-showroom), depending on city and variant. |
| Fuel System | Fuel Injection | Electronic Fuel Injection |
| Price Variants | STD | 2803000 | Standard | 217401 |
| Pros | Instantly Recognizable Design – Few motorcycles are as easy to identify from a distance as the Fat Boy. The solid-disc wheels, wide stance, and muscular proportions give it a presence that stands out even among other cruisers. Torque-Rich Engine Character – The Milwaukee-Eight 117 doesn't need to be revved hard to make progress. A small twist of the throttle is usually enough to get the bike moving with very little effort. Relaxed Riding Position – The low seat, wide handlebar, and stretched-out foot controls create a laid-back riding posture that suits cruising and long hours in the saddle. Feels Stable on Open Roads – Once the bike is moving, its weight starts working in its favour. It feels planted at highway speeds and doesn't get unsettled easily. High-Quality Finish – From the paintwork to the chrome detailing and metal components, the overall fit and finish reflects the premium nature of the motorcycle. Low Seat Height Helps at Stops – Despite being a large motorcycle, the low seat makes it easier for many riders to place both feet firmly on the ground. Modern Electronics Without Changing the Character – Features such as ABS, traction control, and riding modes work in the background without taking away from the traditional cruiser feel. Comfortable Engine for Cruising – The engine settles into a relaxed rhythm at highway speeds and rarely feels stressed during normal riding. | Powerful 250cc Engine with strong mid-range performance Sharp, aggressive design inspired by larger Dukes Excellent handling thanks to WP suspension and lightweight chassis High-quality components like slipper clutch, dual-channel ABS Sporty riding dynamics ideal for spirited riding Feature-rich LCD display with modern readouts Impressive braking performance with strong bite Good for city & occasional highway rides |
| Starter | Electric | Self Start Only |
| Transmission | 6-speed manual | 6 Speed Manual |
