Comparing the KTM 50 SX and the Aprilia SR 160 side by side helps you weigh how each motorcycle fits your riding needs before you decide. On the engine front, the KTM 50 SX comes with a 49.9 cc unit compared to the Aprilia SR 160's 160.03 cc, producing 5.3 bhp @ 11500 rpm and 11.27 PS @ 7100 rpm respectively. Fuel efficiency stands at 30 kmpl for the KTM 50 SX versus 35 kmpl for the Aprilia SR 160. 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 | Air-cooled |
| Displacement | 49.9 cc | 160.03 cc |
| Engine Type | 1-cylinder, 2-stroke engine | Single-cylinder, 4-stroke, SOHC, 3-valve, air-cooled. |
| Power | 5.3 bhp @ 11500 rpm | 11.27 PS @ 7100 rpm |
| Torque | 5.2 Nm @ 7500 rpm | 13.44 Nm @ 5300 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 2.3 L | 6 L |
| Mileage | 30 kmpl | 35 kmpl |
Dimensions & Weight |
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| Kerb Weight | 41 | 118 |
| Seat Height | 653 | 780 |
Brakes & Suspension |
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| ABS | — | Single-channel ABS |
| Front Brake | Disc 160 mm | Disc 220 mm |
| Front Suspension | XACT 35 WP Upside-Down fork, Ø 35 mm | Front fork with 30 mm inner tube |
| Rear Brake | Disc 160 mm | Drum 140 mm |
| Rear Suspension | XACT WP mono shock | Mono-shock absorber |
Tyres & Wheels |
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| Front Tyre | 60/100 - 12 | 120/70-14 |
| Rear Tyre | 2.75 - 10 | 120/70-14 |
| Tyre Type | Tubed | Tubeless |
| Wheel Type | Spoke | Alloy |
Features & Technology |
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| Headlight | — | LED |
Other Specifications |
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| Battery | — | 12V, 5 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 |
| Color Options | Electronic Orange | SR CARBONSR RACEENIGMA BLACKVIBRANT BLUESTORM GREYPOWER REDESSENCE WHITE |
| Fuel System | — | Fuel Injection |
| Price Variants | STD | 475000 | STD | 120692 Carbon | 122991 Race | 129165 |
| Starter | Kick Start Only | Self start |
| Transmission | Manual | Automatic |
| YouTube Video URL | — | https://www.youtube.com/watch?v=4AZ6pX18eFw |








