Quick Analysis
Harley Davidson Fat Boy
14.0 pts
Unweighted: 12 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
TRIUMPH TIGER 900 RALLY PRO
22.0 pts
Unweighted: 11 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air-cooled | Liquid-cooled |
| Displacement | 1,923 cc | 888 cc |
| Engine Type | Milwaukee-Eight™ 117 Custom | DOHC, inline 3-cylinder, 12 valve |
| Power | 103 HP / 77 kW @ 5020 rpm | 108 PS / 106.5 bhp (79.5 kW) @ 9,500 rpm |
| Torque | 168 Nm @ 3000 rpm | 90 Nm @ 6,850 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 18.9 litres | 20 L |
| Mileage | 18.18 Kmpl | 21 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 315 | 228 |
| Seat Height | 675 | Adjustable 860/880 |
Brakes & Suspension |
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| ABS | Dual-channel ABS | switchable ABS |
| Front Brake | Disc | Twin 320mm floating discs, Brembo Stylema 4 piston Monobloc calipers. Radial front master cylinder, Optimised Cornering ABS |
| Front Suspension | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps, dual rate spring | Showa 45mm upside down forks, manual preload, rebound and compression damping adjustment, 240mm travel |
| Rear Brake | Disc | Single 255mm disc. Single piston sliding caliper. Optimised cornering ABS |
| Rear Suspension | Hidden, free piston, coil-over monoshock; 43mm stroke, hydraulic preload adjustment | Showa rear suspension unit,manually adjustable preload and rebound damping, 230mm wheel travel |
Tyres & Wheels |
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| Front Tyre | 160/60 R18 | Bridgestone Battlax Adventure 90/90-21 |
| Rear Tyre | 240/40 R18 | Bridgestone Battlax Adventure 150/70-R17 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Cast aluminum (Lakester) | Alloy |
Features & Technology |
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| Headlight | LED | DRLs LED |
Other Specifications |
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| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/06/Blue.avif | https://motoautiv.com/wp-content/uploads/2025/11/triumph-select-model-carbon-black-sapphire-black-1713266576194.webp |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/06/Grey.avif | https://motoautiv.com/wp-content/uploads/2025/11/triumph-select-model-ash-grey-intense-orange-1713266582383.webp |
| 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 | Carbon Black and Sapphire Black | #2E2E2E, #0F0F0F Ash Grey and Intense Orange | #7A7A7A, #F05A00 Matt Khaki Green and Matt Phantom Black | #6B705C, #0F0F0F |
| 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. | Tall seat height can be challenging - The seat height (around 860–880 mm) can make it difficult for shorter riders to handle, especially in traffic or while stopping. Heavy and bulky in city use - With a weight of over 220 kg, it can feel difficult to manage at low speeds or in tight spaces. Heat in traffic conditions - Engine heat can be noticeable around the rider’s legs during slow-moving traffic. Slight vibrations at higher speeds - Some vibrations can be felt on the handlebar at higher revs, though they are not very harsh. Not as sharp on-road as road-focused bikes - Compared to road-biased rivals, it may feel less agile on tarmac due to its off-road setup. Tyres and setup may need upgrades for hardcore off-road - Stock tyres are slightly road-biased, so riders who want serious off-road use may need upgrades. |
| 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 Tiger 900 Rally Pro is an adventure motorcycle built to handle a wide range of conditions, with a clear focus on off-road capability while still maintaining strong touring ability. It is powered by an 888cc inline three-cylinder engine that produces around 108 PS and delivers a broad spread of power, offering strong low-end torque along with a responsive mid and top-end. This makes the bike flexible enough to handle slow technical trails as well as highway cruising without feeling stressed. The engine uses electronic throttle control and is paired with a 6-speed gearbox and quickshifter, allowing smoother gear changes and better control across different riding conditions. The chassis is built around a tubular steel frame with a lightweight aluminium subframe, designed to balance strength and agility. The bike uses a 21-inch front wheel and 17-inch rear wheel with tubeless spoked rims, which are better suited for off-road riding and help it roll over obstacles more easily. The suspension setup includes fully adjustable Showa upside-down front forks with 240 mm travel and a rear monoshock with 230 mm travel, allowing the bike to absorb rough terrain like rocks, gravel, and uneven surfaces effectively. Despite this off-road focus, the bike still maintains stability on paved roads, though it feels more planted than sharp while cornering. The riding position is upright and designed for long-distance comfort, with a wide handlebar and adjustable seat height between approximately 860 mm and 880 mm. The bike also includes features like an adjustable windscreen, heated seats and grips, and a 20-litre fuel tank, which supports longer journeys with fewer stops. These elements make it suitable for touring, even though its tall stance and weight can make it feel demanding at low speeds or in city traffic. In terms of technology, the Tiger 900 Rally Pro comes with a comprehensive electronics package, including six riding modes (Road, Rain, Sport, Off-Road, Off-Road Pro, and Rider-configurable), traction control, cornering ABS, and a 7-inch TFT display with connectivity features. These systems allow the rider to adjust the bike’s behaviour depending on terrain and riding style, improving both safety and control. The braking system uses Brembo Stylema calipers with dual front discs, providing strong and consistent stopping performance across different conditions. Overall, the Triumph Tiger 900 Rally Pro is designed to deliver a combination of off-road capability, touring comfort, and modern technology. Its specifications and setup highlight its ability to handle challenging terrain while still offering the features and comfort needed for long-distance travel, making it a versatile option within the adventure motorcycle segment. |
| 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 Triumph Tiger 900 Rally Pro is an adventure motorcycle that clearly prioritizes off-road capability while still maintaining strong road usability. It is powered by an 888cc inline three-cylinder engine that delivers a broad spread of power, with strong low-end torque and a lively top-end, making it suitable for both technical trails and highway cruising. The long-travel Showa suspension and 21-inch front wheel give it the ability to handle rough terrain, rocks, and uneven surfaces with confidence, while still offering a stable ride on tarmac. Despite its size and weight, the bike feels relatively balanced once moving, though the tall seat height and overall bulk can make it challenging to manage at low speeds or for shorter riders. The riding ergonomics are designed for long-distance comfort, with an upright posture, adjustable seat, and features like cruise control, heated grips, and multiple riding modes adding to its versatility. Handling is predictable rather than sporty, reflecting its focus on stability across mixed terrain rather than sharp cornering. Overall, the Tiger 900 Rally Pro delivers a combination of off-road capability, touring comfort, and usable performance, making it a well-rounded option for riders who want to explore beyond regular roads., 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: Is the Triumph Tiger 900 Rally Pro good for off-road riding? A: Yes, the Triumph Tiger 900 Rally Pro is designed for serious off-road use, with long-travel suspension, a 21-inch front wheel, and dedicated off-road riding modes. Q: What is the mileage of the Triumph Tiger 900 Rally Pro? A: The Triumph Tiger 900 Rally Pro typically delivers around 18–22 km/l in real-world riding, depending on terrain and riding style. Q: What is the seat height of the Triumph Tiger 900 Rally Pro? A: The Triumph Tiger 900 Rally Pro has an adjustable seat height ranging from approximately 860 mm to 880 mm. Q: Is the Triumph Tiger 900 Rally Pro suitable for beginners? A: No, the Triumph Tiger 900 Rally Pro is not ideal for beginners due to its tall seat height, weight, and performance. Q: What is the engine capacity of the Triumph Tiger 900 Rally Pro? A: The Triumph Tiger 900 Rally Pro comes with an 888cc, liquid-cooled, inline three-cylinder engine. Q: Does the Triumph Tiger 900 Rally Pro have a quickshifter? A: Yes, the Triumph Tiger 900 Rally Pro comes with a standard up-and-down quickshifter. Q: Is the Triumph Tiger 900 Rally Pro comfortable for long rides? A: Yes, the Triumph Tiger 900 Rally Pro offers good comfort for long-distance touring with an upright riding posture, wide seat, and features like cruise control and heated grips. Q: What is the weight of the Triumph Tiger 900 Rally Pro? A: The Triumph Tiger 900 Rally Pro has a wet weight of around 220–228 kg, depending on the model year. Q: Does the Triumph Tiger 900 Rally Pro have cruise control? A: Yes, the Triumph Tiger 900 Rally Pro comes with cruise control, which is useful for highway touring. Q: What is the difference between the Triumph Tiger 900 GT and Rally Pro? A: The Triumph Tiger 900 Rally Pro is more off-road focused with a 21-inch front wheel and longer suspension travel, while the Tiger 900 GT is more road-oriented with a 19-inch front wheel. |
| Fuel System | Fuel Injection | Fuel Injection |
| Price Variants | STD | 2803000 | Rally Pro | 1615000 |
| 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. | Very capable off-road performance - The Rally Pro is designed for serious off-road use, and many reviewers highlight that it feels confident on dirt, gravel, and rough terrain. Strong and versatile engine - The 888cc triple engine offers smooth power delivery with strong low and mid-range torque, making it usable in both city riding and off-road conditions. High-quality suspension setup - The long-travel Showa suspension absorbs bumps and rough surfaces well, helping maintain stability on difficult terrain. Comfortable for long-distance touring - Upright ergonomics, adjustable seat height, and good wind protection make it suitable for long rides. Premium build quality and components - Fit and finish, along with components like Brembo brakes and electronics, give it a solid and high-quality feel. Well-equipped with modern features - Comes with riding modes, traction control, quickshifter, cruise control, and heated seats/grips, making it feature-rich for its segment. |
| Starter | Electric | Self Start Only |
| Transmission | 6-speed manual | 6 speed |
