Quick Analysis
Harley Davidson Fat Boy
25.0 pts
Unweighted: 13 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
Honda Dio 125 DLX
11.0 pts
Unweighted: 11 advantages
EnginePerformanceDimensionsBrakesTyresFeaturesOther
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air-cooled | — |
| Displacement | 1,923 cc | 123.92 CC |
| Engine Type | Milwaukee-Eight™ 117 Custom | 4 Stroke, SI Engine, Fuel Injection |
| Power | 103 HP / 77 kW @ 5020 rpm | 10.5 Nm @ 5000 rpm |
| Torque | 168 Nm @ 3000 rpm | 8.30 PS @ 6250 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 18.9 litres | 5.3 L |
| Mileage | 18.18 Kmpl | 48 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 315 | 104 |
| Seat Height | 675 | 708 |
Brakes & Suspension |
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| ABS | Dual-channel ABS | No |
| Front Brake | Disc | Disc |
| Front Suspension | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps, dual rate spring | Telescopic |
| Rear Brake | Disc | Drum |
| Rear Suspension | Hidden, free piston, coil-over monoshock; 43mm stroke, hydraulic preload adjustment | 3-Step Adjustable Spring Loaded Hydraulic |
Tyres & Wheels |
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| Front Tyre | 160/60 R18 | 90/90-12 |
| Rear Tyre | 240/40 R18 | 90/100-10 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Cast aluminum (Lakester) | Alloy/Steel |
Features & Technology |
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| Headlight | LED | LED Headlamp |
Other Specifications |
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| Battery | — | 12 V, 5.0 Ah |
| Bike Image 1 | https://motoautiv.com/wp-content/uploads/2025/06/Blue.avif | https://motoautiv.com/wp-content/uploads/2025/06/gray-metallic.jpeg |
| Bike Image 2 | https://motoautiv.com/wp-content/uploads/2025/06/Grey.avif | https://motoautiv.com/wp-content/uploads/2025/06/night-black.jpeg |
| Bike Image 3 | https://motoautiv.com/wp-content/uploads/2025/06/Whiskey-fire.avif | https://motoautiv.com/wp-content/uploads/2025/06/red-metallic.jpeg |
| Bike Image 4 | — | https://motoautiv.com/wp-content/uploads/2025/06/gray-1.jpeg |
| Bike Image 5 | — | https://motoautiv.com/wp-content/uploads/2025/06/Siren-blue.jpeg |
| Bike Image 6 | — | https://motoautiv.com/wp-content/uploads/2025/06/sports-red.jpeg |
| Cluster | Analog with LCD | TFT |
| Color Options | Billiard Gray | #6B7074 Vivid Black | #0F0F10 Blue Burst | #1E4D8C Whiskey Fire / Vivid Black | #7A2D1B, #0F0F10 | Mat Axis Gray Metallic | #64676B Mat Marvel Blue Metallic | #2F4F7A Mat Sangria Red Metallic | #7B2431 Pearl Deep Ground Gray | #5D6166 Pearl Night Star Black | #121214 Pearl Siren Blue | #1E5FA8 Sports Red | #C21E2A |
| 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. | Performance Remains Commuter-Oriented – The engine is tuned for smoothness and efficiency rather than strong acceleration, which may disappoint riders seeking a more performance-focused scooter. Ride Quality Can Feel Firm on Broken Roads – Sharp potholes and rough surfaces are transmitted more noticeably than on some comfort-oriented rivals. Underseat Storage Is Average – Storage space is adequate for daily essentials but not among the largest in the segment. No Bluetooth Connectivity – Unlike some competitors, the DLX variant does not offer smartphone connectivity, call alerts, or navigation integration. Pillion Seat Space Is Limited – The rear section is suitable for daily commuting but may feel compact for larger passengers. Small Fuel Tank Capacity – The 5.3-litre tank is sufficient for city use but smaller than what some competing scooters offer. High-Speed Stability Is Not a Primary Focus – The scooter feels most comfortable in urban conditions rather than extended high-speed highway riding. |
| 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 Honda Dio 125 DLX is a scooter designed mainly for everyday commuting. It combines a 125cc engine with features that are commonly expected in modern scooters, while keeping the overall package compact and easy to use. Unlike motorcycles that require gear changes, the Dio 125 DLX uses an automatic transmission, which allows the rider to focus only on throttle and braking inputs during daily travel. The scooter is powered by a 123.92cc single-cylinder, air-cooled engine. This engine uses fuel injection, which helps control fuel delivery more accurately than older carburetor-based systems. The engine produces around 8.2 bhp and 10.4 Nm of torque, figures that are typical for a 125cc commuter scooter. Power is delivered through a CVT (Continuously Variable Transmission), which automatically adjusts gear ratios while riding. This setup allows smooth acceleration without the rider needing to shift gears manually. Honda has equipped the Dio 125 DLX with its Enhanced Smart Power (eSP) technology. This includes measures aimed at improving efficiency and reducing friction within the engine. The scooter also features an Idling Stop System. When the scooter remains stationary for a short period, such as at a traffic signal, the engine automatically switches off. Twisting the throttle restarts the engine, helping reduce fuel consumption during frequent stops. The chassis uses Honda’s underbone frame architecture. This type of frame is commonly found in scooters because it allows a step-through design, making it easier for riders to get on and off the vehicle. The suspension setup consists of telescopic forks at the front and a rear monoshock. Together, these components absorb bumps and road irregularities encountered during normal city riding. Braking duties are handled by a front disc brake and a rear drum brake. The scooter also uses Honda’s Combined Braking System (CBS), which distributes braking force between both wheels when the rear brake is applied. This system is designed to provide more balanced braking during everyday use. The Dio 125 DLX rides on alloy wheels fitted with tubeless tyres. Tubeless tyres are widely used because they generally lose air more slowly after a puncture and are easier to repair compared to tube-type tyres. The scooter weighs approximately 104–105 kg, which places it among the lighter options in the 125cc category. The relatively low weight contributes to easy handling during low-speed riding, parking, and navigating through traffic. In terms of dimensions, the seat height is around 708 mm, allowing riders of different heights to reach the ground comfortably. The fuel tank capacity is 5.3 litres, which is typical for a scooter in this segment. Storage space is available beneath the seat for carrying everyday items, while an external fuel filler cap allows refuelling without opening the seat compartment. The DLX variant includes a fully digital instrument cluster. The display shows information such as speed, fuel level, trip meter readings, average fuel efficiency, and service reminders. LED lighting is used for several components, contributing to visibility and reducing power consumption. Visually, the Dio 125 DLX follows a sporty design theme. The front section features sharp styling lines, angular body panels, and a compact overall shape. Despite its sporty appearance, the scooter remains focused on everyday transportation requirements. Its specifications combine a fuel-injected engine, automatic transmission, digital instrumentation, and commuter-oriented chassis components into a package intended for regular urban and suburban use. |
| 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 Dio 125 DLX follows a fairly straightforward approach within the 125cc scooter segment. Rather than trying to be the most feature-packed or the most performance-oriented option, it focuses on the fundamentals of daily commuting while retaining the sporty styling that has long been associated with the Dio name. The 123.92cc engine is tuned for smooth and predictable operation, making the scooter easy to ride in traffic and during frequent stop-and-go conditions. Its relatively low weight and compact dimensions contribute to quick steering responses and easy manoeuvrability, particularly in crowded urban environments. The riding position remains neutral and accessible, while the digital instrument cluster and external fuel filler add convenience to everyday use. At the same time, the scooter's priorities become evident when riding over rough roads or at sustained higher speeds, where comfort and stability are not emphasized to the same extent as they are on some larger or more comfort-focused scooters. The overall package reflects a scooter designed primarily around urban transportation, with styling and ease of use playing a larger role than outright performance or touring capability., 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 engine powers the Dio 125 DLX? A: It uses a 123.92cc, single-cylinder, air-cooled, fuel-injected engine paired with a CVT automatic transmission. Q: What is the power output? A: The engine produces approximately 8.2 bhp and 10.4 Nm of torque. Q: Does the Dio 125 DLX have fuel injection? A: Yes. The scooter uses Honda's PGM-FI fuel-injection system. Q: Does it have a digital instrument cluster? A: Yes. The DLX variant comes with a fully digital display showing speed, fuel level, trip information, mileage indicators, and service reminders. Q: Does the Dio 125 DLX have Bluetooth connectivity? A: No. Bluetooth and smartphone connectivity are not offered on the DLX variant. Q: Does it have Honda Smart Key? A: No. The Smart Key system is reserved for the higher Honda Dio 125 Smart variant. Q: What is the fuel tank capacity? A: The scooter has a 5.3-litre fuel tank. Q: What is the kerb weight? A: The Honda Dio 125 DLX weighs approximately 104–105 kg, depending on model year and specifications. Q: Does it have an Idling Stop System? A: Yes. Honda's automatic engine start-stop system is included to help reduce fuel consumption during traffic stops. Q: What type of brakes does it use? A: The scooter features a front disc brake, rear drum brake, and Honda's Combined Braking System (CBS). Q: What is the seat height? A: The seat height is approximately 708 mm. Q: Is the Dio 125 DLX suitable for highway use? A: It can comfortably handle occasional highway rides, but it is primarily designed for city commuting and urban transportation. Q: What mileage does the Dio 125 DLX deliver? A: Real-world fuel efficiency typically ranges between 45 and 55 km/l, depending on traffic, riding style, and maintenance. Q: How is the Dio 125 DLX different from the Dio 125 Smart? A: The main difference is that the Smart variant adds Honda's Smart Key system and keyless operation features, while the DLX uses a conventional key setup. Q: How is the Dio 125 DLX different from the Activa 125? A: The Dio 125 DLX adopts sportier styling and a more youthful design, whereas the Activa 125 emphasizes practicality, comfort, and family-oriented usage. |
| Fuel System | Fuel Injection | Fuel Injection |
| Price Variants | STD | 2803000 | | 86733 |
| 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. | Refined 125cc Engine – The fuel-injected 123.92cc engine delivers smooth power delivery and predictable throttle response, making the scooter easy to ride in everyday traffic conditions. Lightweight and Easy to Manoeuvre – At just over 100 kg, the Dio 125 DLX feels agile in congested urban environments, whether filtering through traffic or parking in tight spaces. Sporty Styling – The sharp bodywork, split grab rail design, aggressive front apron, and LED lighting give the scooter a more youthful appearance than many family-oriented alternatives. Fully Digital Instrument Cluster – The display provides fuel level, trip information, mileage indicators, service reminders, and other riding data in a clear layout. External Fuel Filling System – Refuelling can be done without lifting the seat, improving convenience during daily use. Good Fuel Efficiency – The combination of fuel injection and Honda's eSP technology helps maintain economical fuel consumption in city riding. Comfortable Urban Ergonomics – The riding position is upright and natural, making the scooter easy to use during frequent stop-and-go commuting. Wide Service Network – Honda's extensive dealership and service infrastructure simplifies maintenance and spare-parts availability. Engine Start/Stop System – The Idling Stop System helps reduce unnecessary fuel consumption when waiting at traffic signals. |
| Starter | Electric | Self/Kick |
| Transmission | 6-speed manual | Automatic |
