Quick Analysis
Harley Davidson Fat Boy
23.5 pts
Unweighted: 11 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
TVS Jupiter
12.5 pts
Unweighted: 15 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air-cooled | Air-cooled |
| Displacement | 1,923 cc | 113.3 cc |
| Engine Type | Milwaukee-Eight™ 117 Custom | Single Cylinder, 4 Stroke, CVTI, Fuel Injection |
| Power | 103 HP / 77 kW @ 5020 rpm | 8.02 PS @ 6500 rpm |
| Torque | 168 Nm @ 3000 rpm | 9.2 Nm @ 5500 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 18.9 litres | 5.0 L (reserve ~1 L) |
| Mileage | 18.18 Kmpl | — |
Dimensions & Weight |
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| Kerb Weight | 315 | 104–107 (varies by variant) |
| Seat Height | 675 | 790 |
Brakes & Suspension |
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| ABS | Dual-channel ABS | — |
| Front Brake | Disc | Drum (130 mm) |
| Front Suspension | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps, dual rate spring | Telescopic hydraulic fork |
| Rear Brake | Disc | Drum (130 mm) |
| Rear Suspension | Hidden, free piston, coil-over monoshock; 43mm stroke, hydraulic preload adjustment | Twin Tube Emulsion Type Shock Absorber With 3-Step Adjustment |
Tyres & Wheels |
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| Front Tyre | 160/60 R18 | 90/90‑12 tubeless |
| Rear Tyre | 240/40 R18 | 90/90‑12 tubeless |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Cast aluminum (Lakester) | Alloy |
Features & Technology |
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| Headlight | LED | LED |
Other Specifications |
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| Battery | — | 12 V, 4 Ah MF |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/06/Blue.avif | https://motoautiv.com/wp-content/uploads/2025/07/Titanium-Grey-Matte.avif |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/06/Grey.avif | https://motoautiv.com/wp-content/uploads/2025/07/Starlight-Blue-Gloss.avif |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/06/Whiskey-fire.avif | https://motoautiv.com/wp-content/uploads/2025/07/Stardust-Black.avif |
| Bike Image 4 | — | https://motoautiv.com/wp-content/uploads/2025/07/Meteor-Red-Gloss.avif |
| Bike Image 5 | — | https://motoautiv.com/wp-content/uploads/2025/07/Lunar-White-Gloss.avif |
| Bike Image 6 | — | https://motoautiv.com/wp-content/uploads/2025/07/Galactic-Copper-Matte.avif |
| Bike Image 7 | — | https://motoautiv.com/wp-content/uploads/2025/07/Dawn-Blue-Matte.avif |
| Cluster | Analog with LCD | Analog with digital odometer & fuel gauge |
| Color Options | Billiard Gray | #6B7074 Vivid Black | #0F0F10 Blue Burst | #1E4D8C Whiskey Fire / Vivid Black | #7A2D1B, #0F0F10 | Starlight Blue Gloss | #234E9B Titanium Grey Matte | #6E6E6E Lunar White Gloss | #F4F4F2 Meteor Red Gloss | #A00000 Dawn Blue Matte | #4A6F8F Galactic Copper Matte | #8B5A3C Twilight Purple Gloss | #5B3B6F Stardust Black | #111111 |
| 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. | Vibrations can be noticed slightly at higher speeds or under hard acceleration Plastic body panels may feel average in durability over long-term usage Highway performance feels limited compared to more powerful scooters Lower variants miss features like front disc brake and advanced connectivity Service experience can vary depending on the dealership location Some riders feel the start-stop system could be smoother in operation |
| 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 TVS Jupiter is designed as a practical family scooter, and its specifications reflect a balance between comfort, convenience, and everyday usability. It is powered by a 113.3cc single-cylinder, air-cooled engine paired with a CVT automatic transmission. The engine produces around 7.9 bhp of power and up to 9.8 Nm of torque with TVS’s iGO Assist system, which provides additional torque support during acceleration and overtaking in city traffic. The power delivery feels smooth and predictable, especially at lower and medium speeds, making the scooter suitable for regular commuting. Fuel efficiency remains one of the key areas of focus for the Jupiter. The scooter uses fuel injection technology along with the iGO Assist setup to improve mileage and throttle response. Real-world mileage figures generally stay around 48–52 km/l depending on riding style and traffic conditions. It comes with a 5.1-litre fuel tank, and the fuel filler cap is positioned at the front apron, allowing refueling without opening the seat. The chassis and suspension setup are aimed at comfort-focused riding. The front uses telescopic hydraulic suspension while the rear gets a twin-tube emulsion shock absorber with adjustable preload settings. This setup helps the scooter absorb potholes, uneven roads, and speed breakers commonly seen in Indian cities. The low centre of gravity and balanced weight distribution contribute to stable handling at normal riding speeds. The scooter weighs around 105–106 kg, which keeps it manageable in traffic and easy to move around while parking. In terms of dimensions, the Jupiter offers a spacious layout. It has a long seat, wide floorboard, and relaxed riding ergonomics designed for both rider and pillion comfort. The under-seat storage capacity reaches around 33 litres, which is large enough to accommodate daily items and even two helmets in some cases. There is also a front glove box and bag hooks for additional practicality during grocery runs or office commutes. For braking, the scooter is available with drum brakes on both wheels in lower variants, while higher trims offer a front disc brake. It also uses synchronized braking technology for more balanced braking performance. The Jupiter rides on 12-inch wheels, which help improve ride stability and road grip compared to smaller wheel setups. Feature-wise, the scooter includes a mix of practical and modern equipment depending on the variant. Higher versions receive a fully digital instrument cluster with SmartXonnect connectivity, turn-by-turn navigation, call and SMS alerts, and fuel economy information. LED lighting, USB charging, follow-me headlamps, auto turn signal reset, and silent start technology are also included in select models. Despite these additions, the overall layout remains simple and commuter-friendly rather than overly sporty or aggressive. Overall, the TVS Jupiter combines a fuel-efficient engine, comfort-oriented suspension, practical storage solutions, and commuter-focused features into a scooter built mainly for routine urban travel and family-oriented usage. |
| 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 TVS Jupiter focuses strongly on comfort, practicality, and ease of everyday use, which is evident in the way it rides and feels in city conditions. Its engine delivers smooth and predictable performance suited to urban commuting, while the suspension setup absorbs potholes and uneven roads without making the ride feel harsh. The scooter’s spacious seating, large floorboard area, and generous storage capacity make it practical for family use, office commutes, and daily errands. Handling feels light and manageable in traffic, which adds to its user-friendly nature. Feature additions like external fuel filling, USB charging, and connected technology in higher variants improve convenience without making the scooter feel complicated. At the same time, the Jupiter is not aimed at sporty riding, and performance at higher speeds remains moderate. Some vibrations and average plastic quality can also be noticed over time, but the scooter’s overall design continues to prioritize comfort, usability, and day-to-day practicality over aggressive styling or outright performance., 4.4, 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 TVS Jupiter? A: The TVS Jupiter comes with a 113.3cc single-cylinder, air-cooled engine paired with a CVT automatic transmission. Q: What mileage does the TVS Jupiter give? A: The scooter delivers around 48–54 km/l depending on riding conditions and riding style. Q: What is the top speed of the TVS Jupiter? A: The TVS Jupiter has an approximate top speed of 82 km/h. Q: Does the TVS Jupiter have a disc brake option? A: Yes, higher variants of the Jupiter are available with a front disc brake setup. Q: What is the fuel tank capacity of the TVS Jupiter? A: The scooter comes with a 5.1-litre fuel tank. Q: Is the TVS Jupiter suitable for family use? A: Yes, the Jupiter is widely used as a family scooter because of its comfortable seat, spacious floorboard, and smooth ride quality. Q: Does the TVS Jupiter have external fuel filling? A: Yes, the scooter offers an external fuel fill system for easier refueling. Q: What type of instrument console does the TVS Jupiter use? A: Depending on the variant, it gets a semi-digital or SmartXonnect digital instrument cluster. Q: Does the TVS Jupiter have USB charging? A: Yes, select variants come with a USB mobile charging feature. Q: Is the TVS Jupiter good for beginners? A: Yes, its lightweight handling, automatic gearbox, and comfortable ergonomics make it beginner-friendly. |
| Fuel System | Fuel Injection | Fuel Injection |
| Price Variants | STD | 2803000 | Drum | 73550 Drum Alloy | 78525 SmartXonnect Drum | 82625 SmartXonnect Disc | 85275 Special Edition | 87550 |
| 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. | Comfortable suspension setup that handles rough city roads well Spacious seat and large under-seat storage improve everyday practicality Smooth and refined engine performance for daily commuting Good fuel efficiency in regular city usage Lightweight handling makes it easy to ride in traffic and parking situations Useful practical features like USB charging, external fuel fill, and connected tech in higher variants |
| Starter | Electric | Electric & Kick-start |
| Transmission | 6-speed manual | CVT automatic |
