Comparing the Aprilia SXR 125 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 Aprilia SXR 125 is available at a price on request, while the YAMAHA Aerox 155 Version S is priced at ₹153,433. On the engine front, the Aprilia SXR 125 comes with a 124.45 cc unit compared to the YAMAHA Aerox 155 Version S's 155 CC, producing 9.61 PS @ 7500 RPM and 11.0kW(15.0PS)/8000r/min respectively. Fuel efficiency stands at 40 kmpl for the Aprilia SXR 125 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 | Air‑cooled | Liquid-cooled |
| Displacement | 124.45 cc | 155 CC |
| Engine Type | Single‑cylinder, 4‑stroke, SOHC, 3‑valve, air‑cooled. | Liquid cooled, 4-stroke, SOHC, 4-valve |
| Power | 9.61 PS @ 7500 RPM | 11.0kW(15.0PS)/8000r/min |
| Torque | 10.19 Nm @ 5400 rpm | 13.9N.m(1.4kgf.m)/6500r/min |
Performance & Efficiency |
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| Fuel Tank Capacity | 7 L | 5.5 L |
| Mileage | 40 kmpl | 45 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 129 | 126 |
| Seat Height | 775 | 790 |
Brakes & Suspension |
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| ABS | No, CBS | Single Channel ABS |
| Front Brake | Ø 220 mm disk brake with combi braking system (CBS) | Disc Brake(230mm) with ABS |
| Front Suspension | Hydraulic double‑telescopic fork | Telescopic fork |
| Rear Brake | Ø 140 mm drum brake | Drum(130mm) |
| Rear Suspension | Hydraulic shock absorber | Unit swing |
Tyres & Wheels |
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| Front Tyre | 120/70‑12 | 110/80-14M/C 53P |
| Rear Tyre | 120/70‑12 | 140/70-14M/C 62P |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Alloy |
Features & Technology |
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| Headlight | LED | LED (Class D) |
Other Specifications |
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| Battery | 12 V, 5 Ah | 12 V, 6.0 Ah |
| Bike Image 1 |
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| Bike Image 2 |
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| Bike Image 3 |
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| Cluster | Fully digital, LCD | Digital |
| Color Options | VIBRANT BLUEESSENCE WHITEENIGMA BLACKPOWER RED | Racing BlueIce Fluo Vermillion |
| Fuel System | Electronic fuel injection | Fuel Injection |
| Price Variants | STD | 121907 | | 146120 |
| Starter | Kick + Electric | Electric starter |
| Transmission | Automatic | Automatic |
