Comparing the Aprilia Storm 125 and the Harley Davidson Fat Boy side by side helps you weigh how each motorcycle fits your riding needs before you decide. In terms of pricing, the Aprilia Storm 125 is available at a price on request, while the Harley Davidson Fat Boy is priced at ₹2,590,000. On the engine front, the Aprilia Storm 125 comes with a 124.45 cc unit compared to the Harley Davidson Fat Boy's 1,923 cc, producing 9.92 PS @ 7700 rpm and 103 HP / 77 kW @ 5020 rpm respectively. Fuel efficiency stands at 40 kmpl for the Aprilia Storm 125 versus 18.18 Kmpl for the Harley Davidson Fat Boy. 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 | Air-cooled |
| Displacement | 124.45 cc | 1,923 cc |
| Engine Type | Single‑cylinder, 4‑stroke, air‑cooled, 3‑valve | Milwaukee-Eight™ 117 Custom |
| Power | 9.92 PS @ 7700 rpm | 103 HP / 77 kW @ 5020 rpm |
| Torque | 9.7 Nm @ 6000 rpm | 168 Nm @ 3000 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 6.5 L | 18.9 litres |
| Mileage | 40 kmpl | 18.18 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 118 | 315 |
| Seat Height | 780 | 675 |
Brakes & Suspension |
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| ABS | No, CBS | Dual-channel ABS |
| Front Brake | Ø 220 mm disc with hydraulic control assisted by CBS | Disc |
| Front Suspension | Hydraulic double-telescopic fork | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps, dual rate spring |
| Rear Brake | Ø 140 mm drum brake | Disc |
| Rear Suspension | Mono Shock Absorber | Hidden, free piston, coil-over monoshock; 43mm stroke, hydraulic preload adjustment |
Tyres & Wheels |
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| Front Tyre | 120/80‑12 | 160/60 R18 |
| Rear Tyre | 130/80‑12 | 240/40 R18 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Cast aluminum (Lakester) |
Features & Technology |
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| Headlight | LED | LED |
Other Specifications |
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| Battery | 12 V / 5 Ah | — |
| Bike Image 1 |
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| Bike Image 2 | — |
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| Bike Image 3 | — |
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| Cluster | Analogue + digital console | Analog with LCD |
| Color Options | Matte RedMatte Yellow | Billiard GrayVivid BlackBlue BurstWhiskey Fire / Vivid Black |
| Fuel System | Petrol, fuel‑injected | Fuel Injection |
| Price Variants | STD | 107196 | STD | 2803000 |
| Starter | Kick + Electric self‑start | Electric |
| Transmission | Automatic | 6-speed manual |








