If you are planning to buy the KTM Duke 390 STD, here’s a quick guide with all the important details — from engine specs and top speed to mileage, weight, and seat height.
The Duke 390 STD comes with a 373.27cc, single-cylinder, liquid-cooled engine. It is paired with a 6-speed gearbox, slipper clutch, and bi-directional quickshifter, making gear shifts super smooth.
This engine produces 45 PS of power and 37 Nm of torque, which delivers thrilling acceleration and makes the bike perfect for both city rides and highway fun.
It also gets ride-by-wire throttle for precise response and OBD-2B compliance for cleaner emissions.
The top speed of the KTM Duke 390 STD is around 165 km/h. This makes it a great option KTM Duke 390 for riders who enjoy high-speed highway runs while still being comfortable for city use.
In real-world conditions, you can expect 27–30 km/l mileage depending on riding style. The 15-litre fuel tank ensures good range for longer weekend rides without frequent fuel stops.
Here are the quick numbers that matter:
Despite being powerful, the bike feels balanced and nimble, making it easy to handle in daily traffic and stable at high speeds.
The STD variant of the KTM 390 is loaded with features:
These features make the 390 STD one of the most advanced and premium bikes in its class.
The KTM Duke 390 STD is priced at ₹2.95 lakh (ex-showroom).
On-road prices will vary by city due to RTO fees, insurance, and dealer charges
| City | On-Road Price (Approx.) |
|---|---|
| Delhi | ₹3.46 Lakh |
| Mumbai | ₹3.50 Lakh |
| Bangalore | ₹3.60 Lakh |
| Chennai | ₹3.48 Lakh |
Q1: What is the engine capacity of KTM Duke 390 STD?
The KTM Duke 390 STD comes with a 373.27cc, single-cylinder, liquid-cooled engine that produces 45 PS of power and 37 Nm of torque.
Q2: What is the top speed of KTM Duke 390 STD?
The top speed is around 165 km/h, making it a strong performer for both highways and city commutes.
Q3: What is the real-world mileage of KTM Duke 390 STD?
You can expect 27–30 km/l mileage depending on riding style and road conditions.
Q4: What is the seat height of KTM Duke 390 STD?
The seat height is 830 mm, suitable for riders of average to tall height.
Q5: What is the on-road price of KTM Duke 390 STD?
The ex-showroom price is ₹2.95 lakh, and the on-road price ranges from ₹3.45–3.60 lakh depending on your city.
Q6: Does KTM Duke 390 STD have a quickshifter?
Yes, it comes with a bi-directional quickshifter as standard, making gearshifts smoother and faster.
| Engine Type | Single Cylinder, Liquid Cooled, DOHC, FI Engine |
|---|---|
| Total displacement | 398.63 cc |
| Cooling System | 0 |
| Maximum torque | 39 Nm @ 6500 rpm |
| Cylinder | 1 |
| Valve Per Cylinder | 4 |
| Gear Box | 6 Speed |
| Start | 0 |
| Clutch | Assist And Slipper C |
| Ignition | Conta |
| Fuel Supply | Fuel Injection |
| Bore | 89 mm |
| Stroke | 64 mm |
| Emission Type | bs6-2.0 |
| Length | 0 |
|---|---|
| Width | |
| Height | |
| Wheelbase | |
| Fuel Tank Capacity | |
| Ground Clearance | |
| Kerb weight** | 168.3 kg |
| Load Capacity** | |
| Additional Storage | |
| Engine Oil |
| Battery Capacity | 12V / 8AH |
|---|---|
| Motor Type | |
| Full Charge Range | |
| Mild Hybrid | NUL |
| Charging Time | |
| Fast Charging | NUL |
| Eco Mode Range | |
| Drive Mode Range | |
| Sports Mode Range | |
| Peak Power | 46 PS @ 8500 rpm |
| Drive Type | Chain Drive |
| Battery Type | 12V / 8AH |
| Front Brake Diameter | 320 mm |
|---|---|
| Rear Brake Diameter | 240 mm |
| Front Tyre Pressure | 29 psi |
| Rear Tyre Pressure | 32 psi |
| Rear Tyre Pressure(Rider and Pillion) | 32 psi |
| Charging Point | |
|---|---|
| Service Due Indicator | yes |
| Speedometer | digital |
| Odometer | digital |
| Tripmeter | digital |
| Fuel Gauge | yes |
| Clock | yes |
| Riding Modes | yes |
| Passenger Footrest | yes |
| Engine Kill Switch | yes |
| Display |
| Headlight | |
|---|---|
| Taillight | |
| Turn Signal lamp | |
| DRL | NUL |
| Low Battery Indicator | NUL |
| Suspension Front | 5 Click Compression And Rebound Adjustable, Open C |
|---|---|
| Suspension Rear | Adjustable Wp Apex Monoshock, 5 Step Rebound Dampi |
| Brakes Front | Disc |
| Brakes Rear | Disc |
| Tyre Size | Front :-110/70-17, Rear :-150/60-17 |
| Wheel Size | Front :-431.8 mm,Rear :-431.8 |
| Wheel Type | Alloy |
| Frame | Split Trellis Frame |
| Tubeless Tyre | Tubeless |
| Top Speed | 167 kmph |
|---|---|
| Acceleration 0-80 | |
| Acceleration 0-100 | |
| Breaking 60-0 | |
| Breaking 80-0 | |
| Breaking 100-0 |


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