Quick Analysis
Harley Davidson Fat Boy
13.5 pts
Unweighted: 11 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
TRIUMPH BONNEVILLE T120 BLACK
19.0 pts
Unweighted: 11 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
||
| Cooling System | Air-cooled | Liquid cooled |
| Displacement | 1,923 cc | 1200 cc |
| Engine Type | Milwaukee-Eight™ 117 Custom | SOHC, 270° crank angle parallel twin |
| Power | 103 HP / 77 kW @ 5020 rpm | 80 PS / 78.9 bhp (58.8 kW) @ 6550 rpm |
| Torque | 168 Nm @ 3000 rpm | 105 Nm @ 3500 rpm |
Performance & Efficiency |
||
| Fuel Tank Capacity | 18.9 litres | 14.5 L |
| Mileage | 18.18 Kmpl | 21 kmpl |
Dimensions & Weight |
||
| Kerb Weight | 315 | 236 |
| Seat Height | 675 | 790 |
Brakes & Suspension |
||
| ABS | Dual-channel ABS | Dual channel |
| Front Brake | Disc | Twin 310mm discs, Brembo 2 piston floating caliper, ABS |
| Front Suspension | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps, dual rate spring | Ø41mm cartridge forks |
| Rear Brake | Disc | Single 255mm disc, Nissin 2 piston floating caliper, ABS |
| Rear Suspension | Hidden, free piston, coil-over monoshock; 43mm stroke, hydraulic preload adjustment | Twin RSU’s, with pre-load adjustment |
Tyres & Wheels |
||
| Front Tyre | 160/60 R18 | 100/90-18 |
| Rear Tyre | 240/40 R18 | 150/70 R17 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Cast aluminum (Lakester) | Alloy |
Features & Technology |
||
| Headlight | LED | DRLs LED |
Other Specifications |
||
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/06/Blue.avif | https://motoautiv.com/wp-content/uploads/2025/12/Jet-Black.avif |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/06/Grey.avif | — |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/06/Whiskey-fire.avif | — |
| Cluster | Analog with LCD | — |
| Color Options | Billiard Gray | #6B7074 Vivid Black | #0F0F10 Blue Burst | #1E4D8C Whiskey Fire / Vivid Black | #7A2D1B, #0F0F10 | Jet Black | #0A0A0A Graphite and Matt Graphite | #3A3A3A |
| 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. | Weight and low-speed handling: The T120 is comparatively heavy and some riders find it less nimble in slow manoeuvres or tight traffic. Engine heat and comfort concerns in traffic: In stop-and-go city conditions, the engine and radiator heat can become noticeable and reduce comfort. Not a high-end sport performer: While competent, it lacks the aggressive performance or sport-bike handling of more focused machines, which may disappoint those seeking sharp cornering thrills. Premium cost and ownership aspects: As a premium modern-classic, it comes with higher pricing and possibly higher maintenance/spare costs compared to more mainstream bikes. |
| 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 Triumph Bonneville T120 Black is a modern classic bike that mixes an old-school design with updated mechanical parts. It runs on a 1200 cc parallel-twin engine that makes around 80 PS and 105 Nm, paired with a 6-speed gearbox. The engine is tuned for strong low-end and mid-range pull, so in daily riding you don’t need to change gears too often, whether you are in city traffic or cruising on the highway. It is not meant for aggressive riding, but more for smooth and steady use. The bike uses a steel frame along with conventional front forks and twin rear shock absorbers. This setup is mainly for comfort, so it works well on normal roads, although sharp bumps and bad patches can still be felt. It gets disc brakes at both ends with dual-channel ABS, which gives controlled and predictable braking. The 18-inch front and 17-inch rear wheels also add to its stable and planted feel while riding. In terms of size, the T120 Black is on the heavier side at around 236 kg, which can be noticeable at low speeds and while handling it in tight spaces. The seat height is about 790 mm, so most riders can manage it easily. It comes with a 14.5-litre fuel tank, and in real use, mileage usually stays between 18 to 22 km/l. Ground clearance is around 140 mm, which is fine for regular roads but requires slowing down on bigger speed breakers. For features, the bike keeps things simple. It has a twin-pod semi-digital display that shows basic information like speed, fuel level, gear position, and trip details. It also includes riding modes, traction control, and a torque-assist clutch, but there is no focus on advanced connectivity. Overall, the T120 Black is set up for relaxed riding with simple features, where the focus stays on smooth engine performance and a straightforward riding experience. |
| 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 | In India, the Triumph Bonneville T120 Black fits more into the category of a relaxed, easy-going motorcycle rather than something built for speed. It runs on a 1200 cc twin-cylinder engine that produces strong pull at low speeds, so you don’t have to keep changing gears in traffic or while cruising on highways. The seating position is straight and comfortable, but the overall weight of the bike is quite noticeable, especially in slow city riding or while handling it in tight spaces. The suspension setup is tuned for a softer feel, which works fine on normal roads, but sharp bumps can still be felt. It gets disc brakes on both ends with ABS, which offer steady and controlled braking. The bike also includes features like riding modes, traction control, and a simple digital-analogue display, without going too heavy on electronics. In Indian conditions, it makes more sense for calm rides and weekend use, as daily usage in traffic can feel demanding due to its size and weight., 4.1, 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 specification of the Bonneville T120 Black? A: It features a 1,200 cc liquid-cooled, 8-valve, parallel-twin engine with a 270° crank, delivering around 80 PS at 6,550 rpm and 105 Nm of torque at 3,500 rpm. Q: What is the seat height and wet weight of the T120 Black? A: The seat height is approximately 790 mm and the wet weight is around 236 kg. Q: What is the fuel tank capacity and expected mileage of the T120 Black? A: The tank capacity is 14.5 litres, and official fuel consumption is listed as about 4.7 L/100km (~21 km/l) though real-world mileage may vary. Q: What features and rider aids are included on the T120 Black? A: Key features include LED lighting, twin-pod analogue instruments with LCD display, ride-by-wire throttle, switchable traction control, ABS, two riding modes (Road & Rain), and cruise control. Q: What is the ex-showroom price of the T120 Black in India (recent model)? A: The 2023 edition of the T120 Black has a starting ex-showroom price of approximately ₹ 11.85 lakh. Q: What wheels and suspension does the T120 Black come with? A: The bike uses 18″ front and 17″ rear wire-spoked wheels. Suspension is 41 mm cartridge front forks and twin RSU rear shocks with preload adjustment. Brakes include twin 310 mm front discs (with Brembo 2-piston floating calipers) and 255 mm rear disc. Q: Is the T120 Black suitable for both city rides and longer road trips? A: Yes, thanks to its high torque engine, comfortable ergonomics, manageable seat height, and modern features (such as cruise control and two riding modes) it’s well-suited for both everyday use and relaxed longer rides. Q: What are the major differences between the T120 Black edition and the standard T120? A: The Black edition retains the same mechanical and specification elements as the standard T120, but offers a darker styling theme (blacked-out engine covers, black rims, black exhaust, dark trims) and sometimes exclusive colour options and finishes. |
| Fuel System | Fuel Injection | Fuel Injection |
| Price Variants | STD | 2803000 | |1235000 |
| 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. | Torquey, refined engine: The 1,200 cc parallel twin delivers strong mid-range torque and smooth power delivery, making the bike easy to ride and relaxed in every-day use. Excellent build quality & classic styling: With its retro aesthetics (spoke wheels, twin-pod instruments, brushed metal finishes) combined with modern touches, it stands out and carries good craftsmanship. Good ergonomics for many riders: Its relatively low seat height (~790 mm) and relaxed upright riding posture make it accessible and comfortable for commuting or relaxed rides. Modern features despite classic looks: It includes ride-by-wire throttle, dual riding modes, switchable traction control, ABS, and USB charging point, all unintrusive yet present. |
| Starter | Electric | Self Start |
| Transmission | 6-speed manual | 6-speed Manual |
