Comparing the Honda SP 125 and the KTM 450 SX-F 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 450 SX-F's 449.9 cc, producing 8 kW (≈10.87 PS) @ 7500 rpm and 62.96 PS @ 9500 rpm respectively. Fuel efficiency stands at 63 kmpl for the Honda SP 125 versus 15.33 kmpl for the KTM 450 SX-F. 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 | 449.9 cc |
| Engine Type | 4-Stroke, SI Engine | 1-cylinder, 4-stroke engine |
| Power | 8 kW (≈10.87 PS) @ 7500 rpm | 62.96 PS @ 9500 rpm |
| Torque | 10.9 Nm @ 6000 rpm | 74 Nm @ 9500 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 11L | 7.2 L |
| Mileage | 63 kmpl | 15.33 kmpl |
Dimensions & Weight |
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| Kerb Weight | 116-117 | 107 |
| Seat Height | 790 | 958 |
Brakes & Suspension |
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| ABS | No, Combined Braking System (CBS) | Dual Channel ABS |
| Front Brake | Drum 130 mm / Disc 240 mm (variant based) | Disc 260 mm |
| Front Suspension | Telescopic Fork | WP XACT-USD (AER), Ø 48 mm |
| Rear Brake | Drum 130mm | Disc 220 mm |
| Rear Suspension | Hydraulic Type with 5-step adjustable preload | WP XACT Monoshock with linkage |
Tyres & Wheels |
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| Front Tyre | 80/100-18 M/C 47P | 80/100 - 21 |
| Rear Tyre | 100/80-18 M/C 53P | 110/90 - 19 |
| Tyre Type | Tubeless | Tubeless |
| 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 | 12.8V / 2AH |
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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 | 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 | 1025100 |
| Starter | Self/Kick | Self |
| Transmission | 5 Speed Manual | 5 Speed Manual |








