Comparing the Honda SP 125 and the KTM 50 SX side by side helps you weigh how each motorcycle fits your riding needs before you decide. On the engine front, the Honda SP 125 comes with a 123.94cc unit compared to the KTM 50 SX's 49.9 cc, producing 8 kW (≈10.87 PS) @ 7500 rpm and 5.3 bhp @ 11500 rpm respectively. Fuel efficiency stands at 63 kmpl for the Honda SP 125 versus 30 kmpl for the KTM 50 SX. 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 | 123.94cc | 49.9 cc |
| Engine Type | 4-Stroke, SI Engine | 1-cylinder, 2-stroke engine |
| Power | 8 kW (≈10.87 PS) @ 7500 rpm | 5.3 bhp @ 11500 rpm |
| Torque | 10.9 Nm @ 6000 rpm | 5.2 Nm @ 7500 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 11L | 2.3 L |
| Mileage | 63 kmpl | 30 kmpl |
Dimensions & Weight |
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| Kerb Weight | 116-117 | 41 |
| Seat Height | 790 | 653 |
Brakes & Suspension |
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| ABS | No, Combined Braking System (CBS) | — |
| Front Brake | Drum 130 mm / Disc 240 mm (variant based) | Disc 160 mm |
| Front Suspension | Telescopic Fork | XACT 35 WP Upside-Down fork, Ø 35 mm |
| Rear Brake | Drum 130mm | Disc 160 mm |
| Rear Suspension | Hydraulic Type with 5-step adjustable preload | XACT WP mono shock |
Tyres & Wheels |
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| Front Tyre | 80/100-18 M/C 47P | 60/100 - 12 |
| Rear Tyre | 100/80-18 M/C 53P | 2.75 - 10 |
| Tyre Type | Tubeless | Tubed |
| Wheel Type | Alloy Wheels | Spoke |
Features & Technology |
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| Headlight | LED | — |
Other Specifications |
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| Battery | 12 V, 5.0 Ah | — |
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| Cluster | Digital Speedometer, Gear Position Indicator, Fuel Gauge, Odometer, Trip Meter (Trip A / Trip B), Real-time Fuel Economy, Average Fuel Economy, Distance to Empty (Range) Eco Indicator, Clock, Service Reminder / Warning indicators | — |
| Color Options | Pearl Igneous BlackImperial Red MetallicMatte Axis Grey MetallicPearl Siren BlueMatte Marvel Blue Metallic | Electronic Orange |
| Fuel System | PGM-FI (Fuel Injection) | — |
| Price Variants | STD | 87878 | Drum brake, Fully digital meter DLX | 95465 | Front Disc Brake, TFT / Advanced Meter | STD | 475000 |
| Starter | Self/Kick | Kick Start Only |
| Transmission | 5 Speed Manual | Manual |








