Discover the world of motorcycles with the KTM 50 SX Junior, the perfect introduction for young enthusiasts of two wheels! Produced in 2008, this model is not just a machine, but also a key to unforgettable adventures on the track. With a reliable 49 cc engine, the KTM 50 SX Junior offers exceptional lightness and agility, allowing young riders to safely explore their capabilities. Thanks to its advanced design and high-quality materials, every kilometer spent on this motorcycle legend brings not only joy but also confidence in the saddle. See for yourself why KTM is synonymous with passion and adrenaline! We invite you to check out the detailed specifications and discover what makes this model so special.
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| Engine Capacity (cm³) | 49.0 |
|---|---|
| Type | Single-cylinder, two-stroke |
| Details | - |
| Bore × Stroke (mm) | 39.5 x 40.0 |
| Compression | 12.5:1 |
| Valves/Cylinder | - |
| Max RPM | - |
| Power (HP) | - |
|---|---|
| Power (kW) | - |
| Torque (Nm) | - |
| Peak Torque (RPM) | - |
| 0-100 km/h (s) | - |
| 1/4 Mile (s) | - |
| Top Speed (km/h) | - |
| Gearbox | Automatic |
|---|---|
| Final Drive | - |
| Clutch | Centrifugal clutch (adjustable) |
| Driveline | - |
| Fuel System | Carburettor. Dell´Orto PHVA 14 DS |
|---|---|
| Fuel Control | - |
| Fuel Consumption (l/100 km) | - |
| Fuel Capacity (l) | 1,8 |
| Reserve Fuel (l) | - |
| Oil Capacity (l) | - |
| CO₂ Emissions (g/km) | - |
| Emission Details | - |
| Exhaust System | Aluminium |
| Frame Type | Central double-cradle-type frame |
|---|---|
| Rake Angle (°) | 24.0° |
| Trail (mm) | 90 mm (3.5 inches) |
| Front Suspension | Marzocchi |
| Front Wheel Travel (mm) | 120 mm (4.7 inches) |
| Rear Suspension | WP monoshock |
| Rear Wheel Travel (mm) | 125 mm (4.9 inches) |
| Dry Weight (kg) | 37,6 |
|---|---|
| Total Weight (kg) | - |
| Power-to-Weight Ratio | - |
| Seat Height (mm) | 585 |
| Overall Height (mm) | - |
| Overall Length (mm) | - |
| Overall Width (mm) | - |
| Wheelbase (mm) | 910 |
| Ground Clearance (mm) | 220 |
| Front Tyre | 2.50-10 |
|---|---|
| Rear Tyre | 2.75-10 |
| Front Brakes | Single disc. Bremo |
| Front Brake Diameter (mm) | 160 |
| Rear Brakes | Expanding brake (drum brake). Bremo |
| Rear Brake Diameter (mm) | 90 |
| Wheels | - |
| Starter | Kick |
|---|---|
| Instruments | - |
| Electrical | - |
| Light | - |
| Battery | - |
| Ignition | Seletra analogue |
| Lubrication System | Mixture lubrication 1:60 |
|---|---|
| Cooling System | Liquid |
| Engine Oil | - |
| Oil Filter | - |
| Brake Fluid | - |
| Coolant | - |
| Spark Plugs | - |