Comparing the Hero Xtreme 250R and the YAMAHA Aerox 155 Version S side by side helps you weigh how each motorcycle fits your riding needs before you decide. In terms of pricing, the Hero Xtreme 250R is available at ₹180,000, while the YAMAHA Aerox 155 Version S is priced at ₹153,433. On the engine front, the Hero Xtreme 250R comes with a 249.03 cc unit compared to the YAMAHA Aerox 155 Version S's 155 CC, producing 30 PS @ 9250rpm and 11.0kW(15.0PS)/8000r/min respectively. Fuel efficiency stands at 37 Kmpl for the Hero Xtreme 250R versus 45 Kmpl for the YAMAHA Aerox 155 Version S. 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 | Liquid-cooled engine | Liquid-cooled |
| Displacement | 249.03 cc | 155 CC |
| Engine Type | 4 Stroke 4 Valve Single Cylinder Liquid Cooled DOHC | Liquid cooled, 4-stroke, SOHC, 4-valve |
| Power | 30 PS @ 9250rpm | 11.0kW(15.0PS)/8000r/min |
| Torque | 25 Nm @ 7250 rpm | 13.9N.m(1.4kgf.m)/6500r/min |
Performance & Efficiency |
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| Fuel Tank Capacity | 11.5 Litres | 5.5 L |
| Mileage | 37 Kmpl | 45 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 167.7 | 126 |
| Seat Height | 806 | 790 |
Brakes & Suspension |
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| ABS | Dual Channel Switchable ABS with 2 modes | Single Channel ABS |
| Front Brake | Disc 320 mm , Petal disc | Disc Brake(230mm) with ABS |
| Front Suspension | Dia 43 mm, Upside Down Front Fork (120 mm stroke) | Telescopic fork |
| Rear Brake | Disc 230 mm, Petal Disc | Drum(130mm) |
| Rear Suspension | Gas Charged Mono Shock, 6 Step Pre-load Adjustable | Unit swing |
Tyres & Wheels |
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| Front Tyre | 110/70 17 M/C 54H | 110/80-14M/C 53P |
| Rear Tyre | 150/60 17 M/C 66W | 140/70-14M/C 62P |
| Tyre Type | Tubeless radial tyres | Tubeless |
| Wheel Type | Diamond Cut Alloy wheels | Alloy |
Features & Technology |
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| Headlight | Class-D LED Projector Headlamp, with LED DRLs | LED (Class D) |
Other Specifications |
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| Battery | MF Battery 12V- 8 Ah, ETZ-9 | 12 V, 6.0 Ah |
| Bike Image 1 |
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| Bike Image 2 |
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| Cluster | LCD Instrument Cluster | Digital |
| Color Options | Firestorm RedStealth BlackNeon Shooting Star | Racing BlueIce Fluo Vermillion |
| Fuel System | Fuel Injection | Fuel Injection |
| Price Variants | STD | 172651 | | 146120 |
| Starter | Self Start | Electric starter |
| Transmission | 6-speed, Constant Mesh | Automatic |








