Introducing the KTM 125 SX 2023 – a machine that pulls you onto the track like no other motorcycle in its class! With a 124.8 cm³ engine delivering 15.0 HP, this incredibly lightweight and agile motorcycle becomes the perfect companion for both beginners and experienced riders. Its modern design and advanced technological solutions provide not only excellent dynamics but also exceptional grip in all conditions. The KTM 125 SX is an excellent choice for those who want to feel the true thrill on the track, combining power, precision, and unmatched style. Discover the power and agility of this machine, and you'll find that every turn becomes a unique experience. Don't wait – check out the specifications and embark on a journey full of adrenaline!
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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) | 15.0 |
|---|---|
| Power (kW) | 15.0 HP (10.9 kW)) |
| 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 | X-Ring 5/8 x 1/4´ chain |
| Fuel System | Injection |
|---|---|
| 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 | - |
| Frame Type | Central double-cradle-type 25CrMo4 steel |
|---|---|
| Rake Angle (°) | 26.1° |
| 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) | - |
| 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 | - |
| Starter | Electric |
|---|---|
| Instruments | - |
| Electrical | - |
| Light | - |
| Battery | - |
| Ignition | Vitesco Technologies EMS |
| Lubrication System | Wet sump |
|---|---|
| Cooling System | Liquid |
| Engine Oil | - |
| Oil Filter | - |
| Brake Fluid | - |
| Coolant | - |
| Spark Plugs | - |