Comparing the Aprilia Storm 125 and the YAMAHA R15 S 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 YAMAHA R15 S is priced at ₹167,500. On the engine front, the Aprilia Storm 125 comes with a 124.45 cc unit compared to the YAMAHA R15 S's 155 CC, producing 9.92 PS @ 7700 rpm and 13.5kW(18.4PS)/10000 RPM respectively. Fuel efficiency stands at 40 kmpl for the Aprilia Storm 125 versus 40 Kmpl for the YAMAHA R15 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, air‑cooled, 3‑valve | Liquid-cooled, 4-stroke, SOHC, 4-valve |
| Power | 9.92 PS @ 7700 rpm | 13.5kW(18.4PS)/10000 RPM |
| Torque | 9.7 Nm @ 6000 rpm | 14.2 Nm (1.4 kgfm) @7,500 RPM |
Performance & Efficiency |
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| Fuel Tank Capacity | 6.5 L | 11 L |
| Mileage | 40 kmpl | 40 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 118 | 142 |
| Seat Height | 780 | 815 |
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 brake (282 mm) |
| Front Suspension | Hydraulic double-telescopic fork | Telescopic Fork |
| Rear Brake | Ø 140 mm drum brake | Disc brake (220 mm) |
| Rear Suspension | Mono Shock Absorber | Monocross (link suspension) |
Tyres & Wheels |
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| Front Tyre | 120/80‑12 | 100/80-17M/C 52P |
| Rear Tyre | 130/80‑12 | 140/70R17M/C 66H |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Alloy |
Features & Technology |
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| Headlight | LED | LED |
Other Specifications |
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| Battery | 12 V / 5 Ah | 12 V, 4.0 Ah |
| Bike Image 1 |
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| Bike Image 2 | — |
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| Cluster | Analogue + digital console | Digital |
| Color Options | Matte RedMatte Yellow | Racing BlueMatte BlackMatte Black (New) |
| Fuel System | Petrol, fuel‑injected | Fuel Injection |
| Price Variants | STD | 107196 | | 155600 |
| Starter | Kick + Electric self‑start | Electric starter |
| Transmission | Automatic | Constant mesh, 6-speed |








