The KTM 620 EGS motorcycle specifications include a 609 cc (37.16 cu in) engine, power of 50 hp (36.5 kW) @ 7,250 rpm, a 5-speed gearbox, and a listed weight of 139 kg (306.4 lb).
Key specifications
How the KTM 620 EGS 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 29% lower than the KTM database average. Around the 42nd percentile across KTM models.
About 37% higher than the KTM database average. Around the 74th percentile across KTM models.
About 6% heavier than the KTM database average. Around the 70th percentile across KTM models.
About 5% taller than the KTM database average. Around the 60th percentile across KTM models.
Very close to the KTM database average. Around the 69th 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.
50 hp — more powerful than about 42% of KTM models with power data.
609 cc — larger displacement than about 74% of KTM models.
139 kg — heavier than about 70% of KTM models, or lighter than about 30%.
940 mm — taller than about 60% of KTM models.
11 L — larger than about 69% of KTM fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 90/90-21 |
|---|---|
| Rear tire size | 130/80-18 |
| Front tire width | 90 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 21 in |
| Rear tire width | 130 mm |
| Rear tire aspect ratio | 80% |
| Rear rim diameter | 18 in |
| Front tire pressure | 36 PSI (2.5 Bar or 250 kPa) |
| Rear tire pressure | 36 PSI (2.5 Bar or 250 kPa) |
| Engine oil | 15W-50 |
| Engine oil capacity | 2.10 L (2.22 US qt) |
| Spark plug | NGK D8EA, NGK DR8EIX |
| Chain links | 110 |
| Sprocket sizes | 16/44 (front/rear) |
| Power-to-weight ratio | 0.360 hp/kg |
| Power-to-weight | 359.7 hp/tonne |
| Specific power | 82.1 hp/L |
| Bore/stroke ratio | 1.33:1 (Oversquare) |
Model information
| Year released | 1998 |
|---|---|
| Category | Enduro / offroad |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 609 cc (37.16 cu in) |
| Power | 50 hp (36.5 kW) @ 7,250 rpm |
| Torque | 60.0 Nm (6.1 kgf-m or 44.3 ft.lbs) @ 5,500 rpm |
| Bore × stroke | 101.0 x 76 mm (4.0 x 3.0 inches) |
| Compression ratio | 10.4:1 |
| Valves per cylinder | 4 |
| Cooling system | Liquid |
| Fuel system | Carburettor. Dell´Orto PHM 40 SD |
| Fuel control | Single Overhead Cams (SOHC) |
| Ignition | KDC-CDI |
| Starter | Electric & kick |
| Engine oil | 15W-50 |
| Oil capacity | 2.10 L (2.22 US qt) |
| Spark plugs | NGK D8EA, NGK DR8EIX |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
| Chain links | 110 |
| Sprockets | 16/44 (front/rear) |
Chassis and suspension
| Front suspension | WP Telescopic forks, compression and rebound adjustable |
|---|---|
| Rear suspension | Single chock, preload, compression and rebound adjustable |
| Fork tube size | 40 mm (1.6 inches) |
Brakes, wheels and tires
| Front brakes | Single disc. Four-piston calipers. |
|---|---|
| Rear brakes | Single disc. Single-piston caliper. |
| Front tire | 90/90-21 |
| Rear tire | 130/80-18 |
| Front tire pressure | 36 PSI (2.5 Bar or 250 kPa) |
| Rear tire pressure | 36 PSI (2.5 Bar or 250 kPa) |
Dimensions and weight
| Wet weight | 139 kg (306.4 lb) |
|---|---|
| Dry weight | 131 kg (288.8 lb) |
| Seat height | 940 mm (37.0 inches) |
Fuel and emissions
| Fuel capacity | 11.00 L (2.91 US gal) |
|---|
Performance
| Top speed | 155.0 km/h (96.3 mph) |
|---|---|
| Power/weight ratio | 0.3817 hp/kg |
Other specifications
| Brake fluid | DOT 5.1 |
|---|---|
| Coolant | 1.00 L (0.26 US gal) |
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.