2025 KTM 1390 SUPER DUKE GT vs KTM 1290 SUPER DUKE GT
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Scores, summary & seat (optional) Estimates and auto text from specs — open if you want them.
Technical score (estimate)
Weighted mix of power, torque, power-to-weight, top speed and lighter weight within this comparison only. Not a real-world verdict — riding style and roads matter.
Usage fit (estimate)
Rough scores for city riding, touring, sporty riding and new riders — mix of specs and bike category. Same caveats as the technical score: traffic, skill and tyres matter.
City / commute
Touring / long rides
Sporty riding
New rider friendly
Seat height (cm)
Figures are as in the database; boots, suspension sag and road surface change how tall the bike feels.
- 2025 KTM 1390 SUPER DUKE GT 83.4 cm Tallest seat here
- KTM 1290 SUPER DUKE GT 83 cm Lowest seat here
Spread in this comparison: about 0.4 cm.
Rough guide: comfortable flat-foot reach often needs inseam roughly in the same ballpark as seat height (varies a lot by ergonomics).
Auto summary from specs
Generated from the numbers in the comparison — not a review.
- Power spans 173 hp (KTM 1290 SUPER DUKE GT) up to 188 hp (2025 KTM 1390 SUPER DUKE GT).
- Torque spans 141 Nm (KTM 1290 SUPER DUKE GT) up to 145 Nm (2025 KTM 1390 SUPER DUKE GT).
- Weight spans 209 kg (KTM 1290 SUPER DUKE GT) to 213 kg (2025 KTM 1390 SUPER DUKE GT).
- Engine sizes are very close.
All values look the same; turn off the filter.
| Specification | 2025 KTM 1390 SUPER DUKE GT | KTM 1290 SUPER DUKE GT |
|---|---|---|
| Brand | KTM | KTM |
| Model | 2025 KTM 1390 SUPER DUKE GT | KTM 1290 SUPER DUKE GT |
| Engine size | Above 1000cc | Above 1000cc |
| Power | 188hp | 173hp |
| Torque | 145nm. | 141nm. |
| Cylinders / valves | Twin cylinder, 8 valves | Twin cylinder, 8 valves |
| Weight | 213kg | 209kg |
| Front brake | Brembo Stylema Monoblock 4-piston radial-mounted caliper, dual 320mm discs w/ ABS | 320mm Brembo four-piston radial fixed calliper, brake disc |
| Rear brake | Brembo 2-piston fixed caliper, 240mm disc w/ ABS | 240mm Brembo twin-piston fixed calliper, brake disc |
| Seat height (cm) | 83.4cm | 83cm |
| Front tyre | 120/70-17 | 120/70 17 |
| Rear tyre | 200/55-17 | 200/55 17 |
| Cooling | Liquid cooling | Liquid cooling |
| Front suspension | 48mm WP Apex inverted fork, semi-active (Gen 3); 4.9 in. travel | WP Semi-active suspension USD Ø 48 mm |
| Rear suspension | WP Apex linkage shock, semi-active (Gen 3); 5.5 in. travel | WP SAT (semi-active technology) shock absorber |
| Motorcycle type | Touring | Touring |
| Top speed | 280km/h | 260km/h |
| Fuel capacity / consumption | 19.5 L – 8 L/100km | 23 L – 6 L/100km |
| Service network | ||
| Service quality | ||
| Parts availability | ||
| Price | $25000 | $19799 |
| Brand price lists | View KTM price list | View KTM price list |
| Extra features | – 8.8" TFT touchscreen with speedometer, tachometer, odometer, gear indicator, fuel gauge, trip meter, clock – LED lights, cornering lights |
-Euro5, Heated Grips, -Riding Modes 4 Different riding modes: Rain, Street, Sport, and Track -7 inch TFT Dashboard, Twin Ignition Technology, Slipper Clutch, Wind Shield |
Opinions
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2025 KTM 1390 SUPER DUKE GT vs 2023 KTM 1290 SUPER DUKE GT: listed specifications
The 2025 KTM 1390 SUPER DUKE GT and 2023 KTM 1290 SUPER DUKE GT are closely matched in weight and torque, while the 1390 SUPER DUKE GT has more peak power, and the higher listed top speed.
Engine displacement
1390 SUPER DUKE GT and 1290 SUPER DUKE GT have very similar engine displacement (1100 cc vs 1100 cc).
Peak power
1390 SUPER DUKE GT has a modest listed power advantage (188 hp vs 173 hp).
Torque
1390 SUPER DUKE GT and 1290 SUPER DUKE GT have very similar listed torque (145 Nm vs 141 Nm).
Listed top speed
1390 SUPER DUKE GT has a modest listed top-speed advantage (280 km/h vs 260 km/h).
Cooling
Both motorcycles are listed as liquid-cooled.
Weight and seat height
1390 SUPER DUKE GT and 1290 SUPER DUKE GT have very similar listed weights (213 kg vs 209 kg). 1390 SUPER DUKE GT and 1290 SUPER DUKE GT have very similar seat heights (83.4 cm vs 83 cm).
Conclusion
The measurable differences are therefore concentrated in peak power and listed top speed, while displacement, torque, weight and seat height remain relatively close.
Frequently asked questions
What is the top speed of 2025 KTM 1390 SUPER DUKE GT vs KTM 1290 SUPER DUKE GT?
2025 KTM 1390 SUPER DUKE GT is listed at 280 km/h (174 mph) vs 260 km/h (162 mph) for KTM 1290 SUPER DUKE GT.
Which has more horsepower, 2025 KTM 1390 SUPER DUKE GT or KTM 1290 SUPER DUKE GT?
2025 KTM 1390 SUPER DUKE GT has 188 hp compared with 173 hp on the KTM 1290 SUPER DUKE GT.
Which is lighter, 2025 KTM 1390 SUPER DUKE GT or KTM 1290 SUPER DUKE GT?
KTM 1290 SUPER DUKE GT is lighter at 209 kg vs 213 kg for 2025 KTM 1390 SUPER DUKE GT.
Which is better, 2025 KTM 1390 SUPER DUKE GT or KTM 1290 SUPER DUKE GT?
It depends on your riding style. Compare top speed, weight, fuel use and price in the table on this page, then vote for the bike you prefer.
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