Quick Analysis
Harley Davidson Fat Boy
13.5 pts
Unweighted: 9 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
TRIUMPH STREET TRIPLE 765 R
20.0 pts
Unweighted: 12 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air-cooled | Liquid-cooled |
| Displacement | 1,923 cc | 765 cc |
| Engine Type | Milwaukee-Eight™ 117 Custom | 12 valve, DOHC, inline 3-cylinder |
| Power | 103 HP / 77 kW @ 5020 rpm | 120 PS / 118.4 bhp (88.3 kW) @ 11,500 rpm |
| Torque | 168 Nm @ 3000 rpm | 80 Nm @ 9,500 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 18.9 litres | 15 L |
| Mileage | 18.18 Kmpl | 19 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 315 | 189 |
| Seat Height | 675 | 826 |
Brakes & Suspension |
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| ABS | Dual-channel ABS | Dual Channel |
| Front Brake | Disc | Twin 310 mm floating discs, Brembo M4.32 4-piston radial monobloc calipers, OC-ABS |
| Front Suspension | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps, dual rate spring | Showa 41 mm upside down Separate Function Forks - Big Piston (SFF-BP), adjustable compression and rebound damping, and preload adjustment. 115mm wheel travel |
| Rear Brake | Disc | Single 220 mm disc, Brembo single piston caliper, OC-ABS |
| Rear Suspension | Hidden, free piston, coil-over monoshock; 43mm stroke, hydraulic preload adjustment | Showa piggyback reservoir monoshock, adjustable compression, rebound and preload adjustment. 133.5mm wheel travel |
Tyres & Wheels |
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| Front Tyre | 160/60 R18 | 120/70 ZR 17 |
| Rear Tyre | 240/40 R18 | 180/55 ZR 17 |
| 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/street-triple-r-my26-phantom-black-rhs-629.webp |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/06/Grey.avif | https://motoautiv.com/wp-content/uploads/2025/11/street-triple-r_my25_pure-white_rhs_629px.webp |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/06/Whiskey-fire.avif | — |
| Cluster | Analog with LCD | Color TFT Screen |
| Color Options | Billiard Gray | #6B7074 Vivid Black | #0F0F10 Blue Burst | #1E4D8C Whiskey Fire / Vivid Black | #7A2D1B, #0F0F10 | Matt Baja Orange | #f55e00 Phantom Black | #121112 Pure White | #ffffff |
| 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. | Low Ground Clearance Issues – Some users report scraping on speed breakers, especially with a pillion or bad roads. Seat Comfort Limitations – The seat can feel uncomfortable after longer rides, which comes up frequently in owner discussions. High Maintenance Cost – Servicing and parts are expensive, which is a common concern among owners. Mileage is Average – Real-world mileage is usually around 18–20 km/l, which may feel low for daily use. Minor Quality/Noise Issues – Some users have reported brake noise or small niggles during ownership. |
| 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 Street Triple 765 R is a middleweight roadster that focuses on balance and control rather than chasing extremes in one area. At its core is a 765cc inline three-cylinder engine, which produces around 120 PS and is known for delivering power in a smooth and predictable way. Instead of a sudden surge, the engine builds speed progressively, which makes the bike feel fast but still manageable. This character allows the rider to use the power more confidently, whether riding in the city or pushing harder on open roads. The engine also has a distinct sound that many riders notice, especially as the revs climb. One of the key aspects of this motorcycle is how it handles. The bike feels light for its segment, and the chassis is tuned in a way that makes it easy to change direction without much effort. When entering corners, the bike responds quickly but doesn’t feel unstable. It holds its line well, and small corrections can be made without much input. This gives the rider a sense of control that becomes more noticeable as speeds increase. The suspension setup is slightly firm, which helps maintain stability during faster riding, but it can make bumps and rough patches more noticeable on uneven roads. The riding position is slightly leaned forward but not as aggressive as a fully faired sportbike. This makes it usable in everyday riding while still keeping a sporty feel. The handlebar is wide, which adds to the sense of control, especially during cornering. The seat height is moderate, and most riders should be able to manage it without difficulty. However, over longer rides, the seat comfort can become a concern, as the cushioning is not designed for extended touring. Braking performance is another strong point. The bike comes with dual front disc brakes and ABS, offering consistent and strong stopping power. The feel at the lever is progressive, meaning it doesn’t feel too sharp or too soft, which helps maintain confidence in different riding conditions. Electronics such as traction control and riding modes are present, but they do not interfere too much with the riding experience. They work in the background, adding a layer of safety without making the bike feel overly dependent on technology. In terms of everyday usability, the bike can handle city traffic, but it is not as relaxed as smaller motorcycles. The engine heat can be felt in slow-moving conditions, and the riding posture may feel slightly tiring over long commutes. Fuel efficiency is usually around 18–20 km/l in real-world conditions, which is typical for this category but not particularly high. Overall, the Triumph Street Triple 765 R is shaped around delivering a controlled and engaging riding experience. It focuses on smooth power delivery, precise handling, and a balanced setup, rather than trying to excel in just one specific area like top speed or comfort. |
| 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 Street Triple 765 R feels like a bike that’s been built around balance rather than extremes. The 765cc inline-three engine doesn’t hit you with a sudden rush; instead, it builds power smoothly and keeps pulling cleanly across the rev range, which makes it feel fast without being intimidating. What stands out more is how easy the bike is to ride quickly, its light weight and chassis setup make direction changes feel natural, almost like the bike is correcting itself when you push it into corners. The brakes are strong but progressive, and the electronics stay in the background, helping without making the ride feel artificial. At the same time, it isn’t perfect for every situation. The riding position and seat can start to feel tiring over longer distances, and on rough roads or speed breakers, the bike’s low stance becomes noticeable. Overall, it comes across as a motorcycle that feels most at home when ridden with intent, quick, controlled, and precise rather than relaxed or purely practical., 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 specification of the Street Triple 765 R? A: It is powered by a 765 cc liquid-cooled, 12-valve, DOHC inline-three engine. Q: What are the power and torque figures for the 765 R? A: The 765 R produces 120 PS (118.4 bhp) at 11,500 rpm and 80 Nm of torque at 9,500 rpm. Q: What is the seat height and weight of the Street Triple 765 R? A: The seat height is 826 mm, and the wet weight is around 189 kg. Q: What is the fuel tank capacity and fuel efficiency of Street Triple 765 R? A: The fuel tank size is 15 litres and has the fuel efficiency of 19.2 Kmpl Q: What kind of suspension and brakes are fitted to the Street Triple 765 R? A: The bike features Showa 41 mm upside-down “Big Piston” front forks (adjustable) and a piggy-back Showa monoshock at the rear. Braking is handled by twin 310 mm Brembo M4.32 radial front discs and a single 220 mm rear disc, both with cornering ABS. Q: What rider aids and instrumentation does the Street Triple 765 R come with? A: It comes with a colour TFT dashboard, ride-by-wire throttle, multiple riding modes (Road, Rain, Sport, Rider), cornering ABS and traction control. Q: What is the recommended service interval for this Street Triple 765 R? A: The service interval is 10,000 km (or 6,000 miles) or 12 months, whichever comes first. Q: Is there a low-seat option available for the Street Triple 765 R? A: Yes, an accessory low seat is available, which drops the seat height by 28 mm. |
| Fuel System | Fuel Injection | Electronic fuel injection |
| Price Variants | STD | 2803000 | Silver Ice and Pure White | 1086300 Crystal White and Matt Baja Orange | 1116300 |
| 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. | Addictive Engine – The inline-3 engine is often described as “a symphony,” with smooth, strong pull across the entire rev range and a unique sound that riders genuinely enjoy. Light & Easy Handling – Riders consistently mention how easy it is to flick, turn, and correct mistakes, thanks to its low weight and balanced chassis. Strong Braking Performance – The brakes have sharp bite and strong stopping power, which adds confidence during aggressive riding. All-round Usability – It works well across different use cases, city riding, weekend rides, and even track days without feeling out of place. Smooth Power Delivery – Power builds cleanly without jerks, making it easier to control compared to more aggressive twin-cylinder bikes. |
| Starter | Electric | Self Start Only |
| Transmission | 6-speed manual | 6 speed |
