KTM 1390 Super Duke R vs Suzuki GSX 8S (1400)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM 1390 Super Duke Rstacks up against the Suzuki GSX 8S. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM 1390 Super Duke R | Suzuki GSX 8S |
|---|---|---|
| Model year | 2024 | 2026 |
| Price | — | $9,249 |
| Engine | 1350 cc | 776 cc |
| Torque | 145 Nm | — |
| Weight | 201 kg | 202 kg |
| Seat height | 33 mm | 810 mm |
| Fuel capacity | 4.6 L | 14.0 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | Manual, 6 speed, Chain |
| Front brakes | Double disc. ABS. Radially mounted four-piston brake calipers | Dual Hydraulic Disc |
| Rear brakes | Single disc. ABS. Two-piston brake caliper. fixed brake disc | Hydraulic Disc |
| Tires | 120/70-17 / 200/55-17 | Dunlop® Roadsport 2 120/70 ZR17 M/C 58W / Dunlop® Roadsport 2 180/55 ZR17 M/C 73W |
KTM 1390 Super Duke R vs Suzuki GSX 8S — which should you buy?
Picking between the KTM 1390 Super Duke R and the Suzuki GSX 8S usually comes down to the numbers you care about most. On paper, the KTM 1390 Super Duke R brings its published horsepower in a 201 kg package, while the Suzuki GSX 8S counters with its own power figure at 202 kg.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: