The KTM Enduro 400 motorcycle specifications include a 344 cc (20.99 cu in) engine, power of 17 hp (12.4 kW) @ 6,250 rpm, a 5-speed gearbox, and a listed weight of 114 kg (251.3 lb).
Key specifications
The 1987 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the KTM Enduro 400 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 76% lower than the KTM database average. Around the 17th percentile across KTM models.
About 23% lower than the KTM database average. Around the 46th percentile across KTM models.
About 13% lighter than the KTM database average. Around the 35th percentile across KTM models.
About 5% smaller than the KTM database average. Around the 67th 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.
17 hp — more powerful than about 17% of KTM models with power data.
344 cc — larger displacement than about 46% of KTM models.
114 kg — heavier than about 35% of KTM models, or lighter than about 65%.
10 L — larger than about 67% of KTM fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 90/90-21 |
|---|---|
| Rear tire size | 130/90-18 |
| Front tire width | 90 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 21 in |
| Rear tire width | 130 mm |
| Rear tire aspect ratio | 90% |
| Rear rim diameter | 18 in |
| Power-to-weight ratio | 0.149 hp/kg |
| Power-to-weight | 149.1 hp/tonne |
| Specific power | 49.4 hp/L |
| Bore/stroke ratio | 0.96:1 (Undersquare) |
Model information
| Category | Enduro / offroad |
|---|
Engine specifications
| Engine type | Single cylinder, two-stroke |
|---|---|
| Displacement | 344 cc (20.99 cu in) |
| Power | 17 hp (12.4 kW) @ 6,250 rpm |
| Bore × stroke | 75.0 x 78 mm (3.0 x 3.1 inches) |
| Compression ratio | 11.5:1 |
| Cooling system | Liquid |
| Fuel control | Membrane |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 90/90-21 |
| Rear tire | 130/90-18 |
Dimensions and weight
| Wet weight | 114 kg (251.3 lb) |
|---|
Fuel and emissions
| Fuel capacity | 10.00 L (2.64 US gal) |
|---|
Performance
| Top speed | 115.0 km/h (71.5 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.