Comparing the Harley Davidson Fat Boy and the KTM 250 ADVENTURE side by side helps you weigh how each motorcycle fits your riding needs before you decide. In terms of pricing, the Harley Davidson Fat Boy is available at ₹2,590,000, while the KTM 250 ADVENTURE is priced at a price on request. On the engine front, the Harley Davidson Fat Boy comes with a 1,923 cc unit compared to the KTM 250 ADVENTURE's 249.07 cc, producing 103 HP / 77 kW @ 5020 rpm and 31 PS @ 9250 respectively. Fuel efficiency stands at 18.18 Kmpl for the Harley Davidson Fat Boy versus 38 kmpl for the KTM 250 ADVENTURE. The full specification, pricing and feature breakdown for both motorcycles is available in the table below.
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Air-cooled | Liquid cooling with radiator |
| Displacement | 1,923 cc | 249.07 cc |
| Engine Type | Milwaukee-Eight™ 117 Custom | 4 stroke, Single Cylinder, SOHC, Internal Combustion Engine |
| Power | 103 HP / 77 kW @ 5020 rpm | 31 PS @ 9250 |
| Torque | 168 Nm @ 3000 rpm | 25 Nm @ 7250 |
Performance & Efficiency |
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| Fuel Tank Capacity | 18.9 litres | 14.5 L |
| Mileage | 18.18 Kmpl | 38 kmpl |
Dimensions & Weight |
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| Kerb Weight | 315 | 176 |
| Seat Height | 675 | 825 |
Brakes & Suspension |
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| ABS | Dual-channel ABS | Dual Channel ABS |
| Front Brake | Disc | 320 mm Disc with Radially Mounted Caliper |
| Front Suspension | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps, dual rate spring | WP APEX USD forks, 43 mm diameter, 200mm travel |
| Rear Brake | Disc | 240 mm Disc with Floating Caliper |
| Rear Suspension | Hidden, free piston, coil-over monoshock; 43mm stroke, hydraulic preload adjustment | WP APEX Monoshock, 205mm wheel travel Adjustable for Preload (10 steps) |
Tyres & Wheels |
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| Front Tyre | 160/60 R18 | 100/90 - 19 |
| Rear Tyre | 240/40 R18 | 130/80 - 17 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Cast aluminum (Lakester) | Alloy |
Features & Technology |
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| Headlight | LED | LED Projector Low Beam -24W at 13.5V & High beam -30W at 13.5V + Auxiliary lamp |
Other Specifications |
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| Battery | — | 12 V, 8 AH MF battery |
| Bike Image 1 |
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| Bike Image 2 |
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| Bike Image 3 |
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| Cluster | Analog with LCD | — |
| Color Options | Billiard GrayVivid BlackBlue BurstWhiskey Fire / Vivid Black | Ceramic WhiteElectronic Orange |
| Fuel System | Fuel Injection | Electronic Fuel Injection |
| Price Variants | STD | 2803000 | STD | 245984 |
| Starter | Electric | Self Start Only |
| Transmission | 6-speed manual | 6 Speed Manual |









