Comparing the KTM 65 SX 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 KTM 65 SX is available at a price on request, while the YAMAHA Aerox 155 Version S is priced at ₹153,433. On the engine front, the KTM 65 SX comes with a 64.9 cc unit compared to the YAMAHA Aerox 155 Version S's 155 CC, producing 11.2 bhp @ 11500 rpm and 11.0kW(15.0PS)/8000r/min respectively. Fuel efficiency stands at 30 kmpl for the KTM 65 SX 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 Cooling | Liquid-cooled |
| Displacement | 64.9 cc | 155 CC |
| Engine Type | 1-cylinder, 2-stroke engine | Liquid cooled, 4-stroke, SOHC, 4-valve |
| Power | 11.2 bhp @ 11500 rpm | 11.0kW(15.0PS)/8000r/min |
| Torque | 10.8 Nm @ 7500 rpm | 13.9N.m(1.4kgf.m)/6500r/min |
Performance & Efficiency |
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| Fuel Tank Capacity | 4.5 L | 5.5 L |
| Mileage | 30 kmpl | 45 Kmpl |
Dimensions & Weight |
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| Kerb Weight | 62 | 126 |
| Seat Height | 730 | 790 |
Brakes & Suspension |
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| ABS | — | Single Channel ABS |
| Front Brake | Disc 198 mm | Disc Brake(230mm) with ABS |
| Front Suspension | XACT 35 WP Upside-Down fork, Ø 35 mm | Telescopic fork |
| Rear Brake | Disc 180 mm | Drum(130mm) |
| Rear Suspension | XACT WP mono shock | Unit swing |
Tyres & Wheels |
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| Front Tyre | 60/100 - 14 | 110/80-14M/C 53P |
| Rear Tyre | 80/100 - 12 | 140/70-14M/C 62P |
| Tyre Type | Tubed | Tubeless |
| Wheel Type | Spoke | Alloy |
Features & Technology |
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| Headlight | — | LED (Class D) |
Other Specifications |
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| Battery | — | 12 V, 6.0 Ah |
| Bike Image 1 | — |
|
| Cluster | — | Digital |
| Color Options | Orange | Racing BlueIce Fluo Vermillion |
| Fuel System | Carburetor (HIDRIA ECU) | Fuel Injection |
| Price Variants | STD | 546500 | | 146120 |
| Starter | Kickstarter | Electric starter |
| Transmission | 6 Speed Manual | Automatic |






