Quick Analysis
Harley Davidson Fat Boy
18.5 pts
Unweighted: 10 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
TVS Jupiter 125
16.0 pts
Unweighted: 16 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air-cooled | Air-cooled |
| Displacement | 1,923 cc | 124.8 cc |
| Engine Type | Milwaukee-Eight™ 117 Custom | Single-cylinder, 4-stroke, air-cooled, OHC |
| Power | 103 HP / 77 kW @ 5020 rpm | 6.0 KW @ 6500 rpm |
| Torque | 168 Nm @ 3000 rpm | 10.5 Nm @ 4,500 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 18.9 litres | 5.1 litres |
| Mileage | 18.18 Kmpl | 57.27 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 315 | 108 |
| Seat Height | 675 | 765 |
Brakes & Suspension |
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| ABS | Dual-channel ABS | — |
| Front Brake | Disc | Drum (130 mm) / Disc (220 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 | Monotube inverted gas shock, 3-steps adjustable |
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 with DRL |
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/Elegant-Red.avif |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/06/Grey.avif | https://motoautiv.com/wp-content/uploads/2025/07/Elite-Green.avif |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/06/Whiskey-fire.avif | https://motoautiv.com/wp-content/uploads/2025/07/Indiblue.avif |
| Bike Image 4 | — | https://motoautiv.com/wp-content/uploads/2025/07/Ivory-Brown.avif |
| Bike Image 5 | — | https://motoautiv.com/wp-content/uploads/2025/07/Ivory-Grey.avif |
| Bike Image 6 | — | https://motoautiv.com/wp-content/uploads/2025/07/Ivory-Matte-Copper-Bronze.avif |
| Bike Image 7 | — | https://motoautiv.com/wp-content/uploads/2025/07/Matte-Copper-Bronze.avif |
| Bike Image 8 | — | https://motoautiv.com/wp-content/uploads/2025/07/Sparkling-Black.avif |
| Bike Image 9 | — | https://motoautiv.com/wp-content/uploads/2025/07/Titanium-Grey-1.avif |
| Cluster | Analog with LCD | Semi-digital (analogue speed + digital info) |
| Color Options | Billiard Gray | #6B7074 Vivid Black | #0F0F10 Blue Burst | #1E4D8C Whiskey Fire / Vivid Black | #7A2D1B, #0F0F10 | Elegant Red | #8B0000 Matte Copper Bronze | #8A5A44 Dawn Orange | #D96A1D IndiBlue | #244D9C Titanium Grey | #6E6E6E Sparkling Black | #111111 White / Pristine White | #F5F5F5 Elite Green | #355E3B Ivory Grey | #B8B6B0 Ivory Brown | #8B6B4A |
| 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. | Rear suspension can feel soft and may bottom out on rough roads with heavy load. Instrument cluster design feels basic compared to newer premium scooters. Mild vibrations and engine noise become noticeable at higher speeds. Some owners have reported inconsistent service experience and spare parts delays. Stock tyres and braking feel could be better for aggressive riding. The overall styling remains conservative and may feel too similar to standard family scooters for some buyers. |
| 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. | In the 125cc scooter segment, practicality often matters more than outright performance, and the TVS Jupiter 125 is designed around that idea. Its overall layout, engine tuning, and feature set focus on making daily commuting simpler and more convenient for regular riders. The scooter uses a 124.8cc single-cylinder, air-cooled engine paired with a CVT automatic transmission. This setup produces around 8 bhp of power and over 10 Nm of torque, delivering smooth acceleration suited for city traffic, short commutes, and routine urban travel. The throttle response feels linear and predictable, especially at lower speeds where most scooters spend their time. The Jupiter 125 is built with a comfort-oriented approach. The seating position remains upright, while the wide handlebar and spacious seat help reduce strain during longer city rides. Both rider and pillion get enough room, and the overall ergonomics are designed for relaxed everyday use rather than sporty riding. The scooter’s floorboard also offers decent space for carrying bags or small luggage, which adds to its practicality during office commutes or market runs. A major part of the scooter’s design revolves around storage and convenience. It comes with a large 33-litre under-seat storage compartment that can accommodate daily essentials along with helmets and shopping bags. The external fuel filler is placed at the front apron, allowing refueling without lifting the seat. Small additions like bag hooks, a front utility pocket, and USB charging support further improve daily usability without making the layout feel complicated. The suspension setup includes telescopic front forks and rear adjustable shock absorbers. This combination is tuned mainly for ride comfort, helping the scooter deal with potholes, uneven roads, and speed breakers commonly seen in urban areas. The suspension absorbs bumps reasonably well at normal city speeds, while the chassis remains stable during regular commuting. With a kerb weight of slightly above 100 kg, the scooter feels manageable in traffic and relatively easy to move around while parking. Fuel efficiency also remains an important part of the Jupiter 125 package. The scooter uses fuel injection technology along with an idle start-stop system that helps conserve fuel during traffic stops. In regular riding conditions, mileage figures generally stay around the mid-40s to low-50s km/l range depending on riding style and traffic conditions. The 5.1-litre fuel tank supports a practical riding range suitable for everyday use. For braking, the scooter is available in drum and front disc brake variants. It also gets synchronized braking technology, which distributes braking force more evenly for controlled stopping. The wheel setup is designed to maintain stability during daily commuting rather than sharp sporty handling. Steering remains light at lower speeds, making U-turns and traffic navigation easier for most riders. Feature-wise, the Jupiter 125 includes a mix of practical and modern equipment depending on the variant. Higher trims receive SmartXonnect connectivity with navigation assist, call alerts, and ride-related information through a digital display. Other additions such as LED lighting, side-stand engine cut-off, silent start system, and follow-me headlamp improve convenience in everyday situations. Overall, the TVS Jupiter 125 follows a utility-focused approach by combining smooth engine performance, practical storage solutions, commuter-friendly ergonomics, and comfort-oriented ride quality into a scooter developed mainly for regular urban 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 125 is designed with a strong focus on comfort, practicality, and everyday usability, which becomes clear the moment it is used in regular city conditions. Its 124.8cc engine delivers smooth and relaxed performance that feels well-suited to urban traffic, with enough low-end response for daily commuting and short highway stretches. The scooter’s biggest strength lies in its practical layout, especially the large under-seat storage, spacious seat, and front fuel filler, all of which make routine usage more convenient. Ride quality remains comfortable over broken roads thanks to its soft suspension setup, while the light steering and balanced chassis help the scooter feel manageable in crowded traffic. At the same time, the Jupiter 125 is not built around sporty handling or aggressive acceleration, and the soft rear suspension can feel less controlled when carrying extra weight over rough surfaces. Some vibrations also become noticeable at higher speeds, while the instrument cluster and overall styling remain fairly simple compared to more premium-looking rivals. Overall, the scooter follows a comfort-first and utility-focused approach rather than emphasizing sporty character or sharp performance., 4.3, 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 125? A: The TVS Jupiter 125 comes with a 124.8cc single-cylinder, air-cooled engine paired with a CVT automatic gearbox. Q: What mileage does the TVS Jupiter 125 give? A: The scooter delivers around 45–50 km/l in real-world riding conditions, while the claimed mileage is around 57 km/l. Q: What is the top speed of the TVS Jupiter 125? A: The top speed of the TVS Jupiter 125 is approximately 90–95 km/h depending on riding conditions. Q: How much storage space does the TVS Jupiter 125 offer? A: It offers a large 33-litre under-seat storage space, which is enough to fit helmets and daily-use items. Q: Does the TVS Jupiter 125 have external fuel filling? A: Yes, the scooter gets a front external fuel-filling system for easier refueling. Q: Does the TVS Jupiter 125 have Bluetooth connectivity? A: Yes, the SmartXonnect variant comes with Bluetooth connectivity, navigation, call alerts, and ride statistics. Q: What safety features are available in the TVS Jupiter 125? A: The scooter includes synchronized braking technology (SBT), side-stand engine inhibitor, follow-me headlamp, and pillion grab rail. Q: What type of suspension is used in the TVS Jupiter 125? A: It uses telescopic front suspension and rear adjustable shock absorbers for improved ride comfort. Q: Is the TVS Jupiter 125 suitable for family use? A: Yes, its spacious seat, large storage, smooth ride quality, and practical features make it suitable for family-oriented commuting. Q: Does the TVS Jupiter 125 have a USB charging port? A: Yes, all variants of the Jupiter 125 come with a USB charging port in the front utility box. |
| Fuel System | Fuel Injection | Fuel Injection |
| Price Variants | STD | 2803000 | Drum Alloy | 78100 Disc | 83300 DT SXC | 86750 SmartXonnect | 88060 |
| 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. | Large 33-litre under-seat storage adds strong everyday practicality for groceries, helmets, and office items. Smooth and refined 124.8cc engine performs well in city traffic with relaxed acceleration. Comfortable seat and relaxed riding posture make it suitable for daily commuting and family use. Front-mounted fuel filler improves convenience during refueling. Lightweight handling and balanced chassis make maneuvering easy in traffic. Good mileage for a 125cc scooter, with many users reporting around 45–50 km/l in normal use. Feature list includes USB charging, idle start-stop system, and connected features in higher variants. |
| Starter | Electric | Electric & Kick |
| Transmission | 6-speed manual | CVT automatic |
