Detailed comparison of Harley-Davidson Fat Boy and Harley-Davidson Road King. The ex-showroom price of Harley-Davidson Fat Boy is ₹ 19,68,568 and Harley-Davidson Road King is ₹ 28,06,750. Harley-Davidson Fat Boy is available in 4 colours and Harley-Davidson Road King is available in 3 colours. Compare Harley-Davidson Fat Boy vs Harley-Davidson Road King based on different parameters like Power, Performance, Dimensions, Features and more. Make an informed buying decision between Fat Boy and Road King.
| Harley-Davidson Fat Boy 4.8 out of 5 | Harley-Davidson Road King 4.8 out of 5 | - | - | |
|---|---|---|---|---|
Harley-Davidson Fat Boy vs Harley-Davidson Road King Comparison Overview |
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| Displacement (Engine Capacity) | 1868 cc | 1746 cc | - | - |
| Mileage - Owner Reported | 20 kmpl | 18 kmpl | - | - |
| Transmission | 6 Speed Manual | 6 Speed Manual | - | - |
| Kerb Weight | 317 kg | 375 kg | - | - |
Power & Performance |
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| Ignition | Digital | Digital | - | - |
| Top Speed | 177 Kmph | 160 Kmph | - | - |
| Mileage - ARAI | 20 kmpl | 18 kmpl | - | - |
| Riding Range | 378 Km | 408.6 Km | - | - |
| Reserve Fuel Capacity | 3.8 litres | 3.8 litres | - | - |
| Fuel Tank Capacity | 18.9 litres | 22.7 litres | - | - |
| Fuel Delivery System | Fuel InjectionFuel Injection | Fuel Injection | - | - |
| Clutch | Wet Multiplate | Hydraulically actuated w/ assist-and-slip function | - | - |
| Gear Shifting Pattern | 1 Down 5 Up | 1 Down 5 Up | - | - |
| Transmission Type | Chain Drive | Belt Drive | - | - |
| Cooling System | Liquid Cooled | Air Cooled | - | - |
| Spark Plugs | 2 Per Cylinder | 2 Per Cylinder | - | - |
| Displacement (Engine Capacity) | 1868 cc | 1746 cc | - | - |
| Compression Ratio | 10.5:1 | 10.0:1 | - | - |
| Valves Per Cylinder | 4 | 4 | - | - |
| Stroke | 114 mm | 111 mm | - | - |
| Bore | 102 mm | 100 mm | - | - |
| Cylinders | 2 | 2 | - | - |
| Emission Standard | BS-VI | BS-VI | - | - |
| Max Torque | 155 Nm @ 3,250 rpm | 147 Nm @ 3,250 rpm | - | - |
| Max Power | 93.8 bhp @ 5,020 rpm | 83.14 bhp @ 5,020 rpm | - | - |
| Fuel Type | Petrol | Petrol | - | - |
| Transmission | 6 Speed Manual | 6 Speed Manual | - | - |
| Mileage - Owner Reported | 20 kmpl | 18 kmpl | - | - |
Dimensions & Chassis |
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| Kerb Weight | 317 kg | 375 kg | - | - |
| Overall Length | 2,370 mm | 2,450 mm | - | - |
| Overall Width | 985 mm | 960 mm | - | - |
| Overall Height | 1,095 mm | 1,430 mm | - | - |
| Wheelbase | 1,665 mm | 1,625 mm | - | - |
| Ground Clearance | 115 mm | 135 mm | - | - |
| Seat Height | 675 mm | 705 mm | - | - |
| Chassis Type | Mild steel, tubular frame | Mild steel; tubular frame | - | - |
Brakes, Wheels & Suspension |
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| Rear Tyre Size | 240/40 - R18 | 180/55 - B18 | - | - |
| Rear Brake Size | N/A | 300 mm | - | - |
| Rear Suspension | Hidden, free piston, coil-over monoshock; 43mm stroke | Premium standard height hand-adjustable rear suspension | - | - |
| Front Suspension | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps | 49 mm Dual Bending Valve | - | - |
| Rear Tyre Pressure (Rider & Pillion) | 40 psi | 40 psi | - | - |
| Front Tyre Pressure (Rider & Pillion) | 36 psi | 36 psi | - | - |
| Rear Tyre Pressure (Rider) | 40 psi | 40 psi | - | - |
| Front Tyre Pressure (Rider) | 36 psi | 36 psi | - | - |
| Radial Tyres | Yes | No | - | - |
| Tyre Type | Tubeless | Tubeless | - | - |
| Braking System | Dual Channel ABS | Dual Channel ABS | - | - |
| Front Tyre Size | 160/60 - R18 | 130/70 - B18 | - | - |
| Rear Wheel Size | 18 inch | 18 inch | - | - |
| Front Wheel Size | 18 inch | 18 inch | - | - |
| Wheel Type | Alloy | Alloy | - | - |
| Calliper Type | Front-4 Piston, Rear-2 Piston Calliper | Front - 4 Piston, Rear - 4 Piston Caliper | - | - |
| Rear Brake Type | Disc | Disc | - | - |
| Front Brake Size | 300 mm | 300 mm | - | - |
| Front Brake Type | Disc | Disc | - | - |
Manufacturer Warranty |
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| Standard Warranty (Year) | 2 Year | 2 Year | - | - |
| Standard Warranty (Kilometers) | Unlimited Kilometers | Unlimited Kilometers | - | - |
Features |
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| Killswitch | Yes | Yes | - | - |
| Low Battery Indicator | Yes | Yes | - | - |
| Pillion Backrest | No | No | - | - |
| Pillion Grabrail | Yes | Yes | - | - |
| Pillion Seat | Yes | Yes | - | - |
| Pillion Footrest | Yes | Yes | - | - |
| Digital Fuel Guage | Yes | Yes | - | - |
| Start Type | Electric Start | Electric Start | - | - |
| Shift Light | Yes | Yes | - | - |
| Low Oil Indicator | Yes | Yes | - | - |
| Clock | Yes | Yes | - | - |
| Battery | Maintenance Free | Maintenance-free, 12V | - | - |
| Headlight Type | LED Headlamp | LED Head Lamp | - | - |
| Brake/Tail Light | LED Tail Lamp | LED Tail Lamp | - | - |
| Turn Signal | Yes | Yes | - | - |
| Pass Light | Yes | Yes | - | - |
| Additional features | High beam | Cruise Control | - | - |
| Odometer | Digital | Digital | - | - |
| Low Fuel Indicator | Yes | Yes | - | - |
| Tripmeter Type | Digital | Digital | - | - |
| No. of Tripmeters | 2 | 2 | - | - |
| Stepped Seat | Yes | Yes | - | - |
| Stand Alarm | Yes | N/A | - | - |
| Tachometer | Digital | Digital | - | - |
| Fuel Guage | Yes | Yes | - | - |
| Speedometer | Analogue | Digital | - | - |
| AHO (Automatic Headlight On) | Yes | Yes | - | - |
| Under seat storage | No | No | - | - |
| Front storage box | No | No | - | - |
| USB charging port | Yes | No | - | - |
| GPS & Navigation | No | No | - | - |
| Mobile App Connectivity | No | No | - | - |
| DRLs (Daytime running lights) | Yes | Yes | - | - |
Colours |
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| Available Colours |
Vivid Black
Black Jack Metallic
Deadwood Green
Gauntlet Gray Metallic / Vivid Black
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Vivid Black
Billiard Red
Midnight Crimson / Stone Washed White Pearl
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Q: Which bike is better, Harley-Davidson Fat Boy or Harley-Davidson Road King?
A: According to our expert rating, Harley-Davidson Fat Boy has a score of 4.8/5 whereas Harley-Davidson Road King scored 4.8/5.
Q: Among Harley-Davidson Fat Boy and Harley-Davidson Road King, which bike is cheaper?
A: Harley-Davidson Fat Boy is cheaper than Harley-Davidson Road King . Harley-Davidson Fat Boy has an ex-showroom price of ₹ 19,68,568 while the ex-showroom price of Harley-Davidson Road King is ₹ 28,06,750.
Q: Apart from Harley-Davidson Fat Boy and Harley-Davidson Road King, are there similar alternatives?
A: Apart from Harley-Davidson Fat Boy and Harley-Davidson Road King the other similar alternatives are Harley-Davidson Softail Low Rider, Harley-Davidson Low Rider S, Harley-Davidson Fat Boy and BMW R18.
