Comparing the Harley Davidson Fat Boy and the YAMAHA RayZR 125 Fi 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 YAMAHA RayZR 125 Fi is priced at ₹86,340. On the engine front, the Harley Davidson Fat Boy comes with a 1,923 cc unit compared to the YAMAHA RayZR 125 Fi's 125 cc, producing 103 HP / 77 kW @ 5020 rpm and 6.0kW(8.2PS)/6500r/min respectively. Fuel efficiency stands at 18.18 Kmpl for the Harley Davidson Fat Boy versus 71.33 Kmpl for the YAMAHA RayZR 125 Fi. 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 | 1,923 cc | 125 cc |
| Engine Type | Milwaukee-Eight™ 117 Custom | Air cooled, 4-stroke,SOHC, 2-valve |
| Power | 103 HP / 77 kW @ 5020 rpm | 6.0kW(8.2PS)/6500r/min |
| Torque | 168 Nm @ 3000 rpm | 10.3 N.m(1.1kgf.m)/5000 r/min |
Performance & Efficiency |
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| Fuel Tank Capacity | 18.9 litres | 5.2 L |
| Mileage | 18.18 Kmpl | 71.33 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 315 | 99 |
| Seat Height | 675 | 785 |
Brakes & Suspension |
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| ABS | Dual-channel ABS | Unified Braking System |
| Front Brake | Disc | Disc: 190mm, Drum: 130mm |
| Front Suspension | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps, dual rate spring | Telescopic fork |
| Rear Brake | Disc | Drum |
| Rear Suspension | Hidden, free piston, coil-over monoshock; 43mm stroke, hydraulic preload adjustment | Unit swing |
Tyres & Wheels |
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| Front Tyre | 160/60 R18 | 90/90-12 |
| Rear Tyre | 240/40 R18 | 110/90-10 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Cast aluminum (Lakester) | Alloy |
Features & Technology |
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| Headlight | LED | Halogen |
Other Specifications |
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| Battery | — | 12V / 5AH |
| 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 | Digital |
| Color Options | Billiard GrayVivid BlackBlue BurstWhiskey Fire / Vivid Black | Cyan BlueMetallic BlackSilver White CocktailRacing BlueDark Matte Blue |
| Fuel System | Fuel Injection | Fuel Injection |
| Price Variants | STD | 2803000 | Drum | 79760 Disc | 83760 |
| Starter | Electric | Electric starter |
| Transmission | 6-speed manual | V-Belt Automatic |











