| Feature | Value |
|---|---|
| Brand | KTM |
| Model | 2026 KTM 390 Duke |
| Engine size | 400 cc |
| Power | 45 hp |
| Torque | 39 Nm |
| Cylinder / Valve | Single Cylinder, 4 valves |
| Weight | 150 kg (331 lb) |
| Front Brake | Four-piston radial fixed caliper |
| Rear Brake | WP RCF4 single-piston caliper |
| Seat Height | 82 cm (32.3 in) |
| Front Tyre | 110/70 R17 |
| Rear Tyre | 150/60 R17 |
| Cooling | Liquid Cooled |
| Front Suspension | WP APEX 43 |
| Rear Suspension | WP APEX Separate Piston shock absorber |
| Motorcycle Type | Naked |
| Top Speed | 170 km/h (106 mph) |
| Fuel Capacity | 15 L (4 US gal) |
| Fuel Consumption | 3.4 L/100 km (69.2 mpg US) |
| Prevalence of Service Network | |
| Service Quality | |
| Spare Parts Availability | |
| Price | Price not available |
| For Other Motorcycle Price Lists | Click for KTM Price List |
Pros
- Competitive curb weight (~150 kg) for sport riding
- Liquid cooled engine for heat management
- Strong listed power output (45 hp) for sport / performance riding
Who is it for?
Well suited for riders who want agile street and back-road riding.
Typical use
As a naked motorcycle, it suits agile street riding and twisty roads more than long touring comfort.
Range / longer rides
Wind protection and touring comfort depend on aftermarket screens and rider preference.
Frequently asked questions
What is the top speed of the 2026 KTM 390 Duke?
Our specification data lists a top speed of 170 km/h (106 mph) for the 2026 KTM 390 Duke.
How much horsepower does the 2026 KTM 390 Duke have?
The 2026 KTM 390 Duke is rated at 45 hp in our technical specifications.
How much torque does the 2026 KTM 390 Duke produce?
Listed torque is 39 Nm for the 2026 KTM 390 Duke.
How much does the 2026 KTM 390 Duke weigh?
Curb weight is listed at 150 kg (331 lb) for the 2026 KTM 390 Duke.
What is the engine size of the 2026 KTM 390 Duke?
Engine displacement is listed as 400 cc for the 2026 KTM 390 Duke.
What is the fuel consumption of the 2026 KTM 390 Duke?
Average fuel use is listed at 3.4 L/100km for the 2026 KTM 390 Duke.
What is the seat height of the 2026 KTM 390 Duke?
Seat height is listed at approximately 820 mm for the 2026 KTM 390 Duke.