The KTM 125 Enduro Sport motorcycle specifications include a 124 cc (7.57 cu in) engine, power of 6.8 hp (5.0 kW) @ 6,500 rpm, a 6-speed gearbox, and a listed weight of 109 kg (240.3 lb).
Key specifications
Year-specific specification changes
How the KTM 125 Enduro Sport compares
This compares the motorcycle with all KTM models in this specifications database. The blue marker is this model and the grey line is the KTM database average.
About 90% lower than the KTM database average. Around the 2nd percentile across KTM models.
About 72% lower than the KTM database average. Around the 12th percentile across KTM models.
About 17% lighter than the KTM database average. Around the 20th percentile across KTM models.
About 10% smaller than the KTM database average. Around the 63rd percentile across KTM models.
KTM database percentile rankings
Percentiles show where this motorcycle sits across the KTM specifications database. They are descriptive database rankings, not performance ratings.
6.8 hp — more powerful than about 2% of KTM models with power data.
124 cc — larger displacement than about 12% of KTM models.
109 kg — heavier than about 20% of KTM models, or lighter than about 80%.
9.5 L — larger than about 63% of KTM fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 3.00-21 |
|---|---|
| Rear tire size | 4.00-18 |
| Power-to-weight ratio | 0.062 hp/kg |
| Power-to-weight | 62.4 hp/tonne |
| Specific power | 54.8 hp/L |
| Bore/stroke ratio | 1.00:1 (Square) |
Model information
| Category | Cross / motocross |
|---|
Engine specifications
| Engine type | Single cylinder, two-stroke |
|---|---|
| Displacement | 124 cc (7.57 cu in) |
| Power | 6.8 hp (5.0 kW) @ 6,500 rpm |
| Bore × stroke | 54.0 x 54 mm (2.1 x 2.1 inches) |
| Compression ratio | 14.0:1 |
| Cooling system | Liquid |
| Fuel control | Membrane |
Transmission and drivetrain
| Gearbox | 6-speed |
|---|---|
| Final drive | Chain (final drive) |
Brakes, wheels and tires
| Front brakes | Expanding brake |
|---|---|
| Rear brakes | Expanding brake |
| Front tire | 3.00-21 |
| Rear tire | 4.00-18 |
Dimensions and weight
| Wet weight | 109 kg (240.3 lb) |
|---|
Fuel and emissions
| Fuel capacity | 9.50 L (2.51 US gal) |
|---|
Performance
| Top speed | 83.0 km/h (51.6 mph) |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from KTM models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official KTM information before relying on them. Visit the official KTM website.