Get ready to meet an exceptional motorcycle that will revolutionize your riding experience – the KTM 125 SX 2025! This powerful machine, powered by a 124.8 cm³ engine, delivers 15 HP, making it the perfect choice for both beginners and experienced motocross enthusiasts. Its lightweight design, precise handling, and modern technologies ensure that every turn and jump is pure joy. The KTM 125 SX not only offers outstanding performance but also embodies the legendary quality and style of the KTM brand. Discover the power this model has to offer and let yourself be swept away by the adrenaline! Check out the detailed specifications and see why the KTM 125 SX is the ideal choice for every two-wheel enthusiast!
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| Engine Capacity (cm³) | 124.8 |
|---|---|
| Type | Single-cylinder, two-stroke |
| Details | - |
| Bore × Stroke (mm) | 54.0 x 54.5 |
| Compression | - |
| Valves/Cylinder | - |
| Max RPM | - |
| Power (HP) | 15 |
|---|---|
| Power (kW) | 15.0 (10.9 ))0.1623 HP/kg |
| Torque (Nm) | - |
| Peak Torque (RPM) | - |
| 0-100 km/h (s) | - |
| 1/4 Mile (s) | - |
| Top Speed (km/h) | - |
| Gearbox | 6-speed |
|---|---|
| Final Drive | Chain (final drive) |
| Clutch | Wet multi-disc DS clutch, Brembo hydraulics |
| Driveline | 520, Non-sealed chain |
| Fuel System | Injection. Keihin EFI, throttle body 39 mm |
|---|---|
| Fuel Control | - |
| Fuel Consumption (l/100 km) | - |
| Fuel Capacity (l) | 7,2 |
| Reserve Fuel (l) | - |
| Oil Capacity (l) | - |
| CO₂ Emissions (g/km) | - |
| Emission Details | - |
| Exhaust System | Aluminum |
| Frame Type | Central double-cradle-type 25CrMo4 steel. Aluminum-reinforced polyamide subframe. |
|---|---|
| Rake Angle (°) | - |
| Trail (mm) | - |
| Front Suspension | WP XACT-USD, Ø 48 mm |
| Front Wheel Travel (mm) | 310 mm (12.2 inches) |
| Rear Suspension | WP XACT Monoshock with linkage |
| Rear Wheel Travel (mm) | 300 mm (11.8 inches) |
| Dry Weight (kg) | 92,4 |
|---|---|
| Total Weight (kg) | - |
| Power-to-Weight Ratio | 0,1623 |
| Seat Height (mm) | 958 |
| Overall Height (mm) | - |
| Overall Length (mm) | - |
| Overall Width (mm) | - |
| Wheelbase (mm) | 1493 |
| Ground Clearance (mm) | 359 |
| Front Tyre | 1.6-21 |
|---|---|
| Rear Tyre | 2.15-19 |
| Front Brakes | Single disc |
| Front Brake Diameter (mm) | 260 |
| Rear Brakes | Single disc |
| Rear Brake Diameter (mm) | 220 |
| Wheels | Spoked wheels with aluminium rims |
| Starter | Electric |
|---|---|
| Instruments | - |
| Electrical | - |
| Light | - |
| Battery | - |
| Ignition | Vitesco Technologies EMS |
| Lubrication System | - |
|---|---|
| Cooling System | Liquid |
| Engine Oil | - |
| Oil Filter | - |
| Brake Fluid | - |
| Coolant | - |
| Spark Plugs | - |