| MODEL | KTM 990 DUKE R 2025 |
| Year | 2025 |
| Engine Type | Four stroke, parallel twin, DOHC, 4 valves per cylinder |
| Displacement / Capacity | 947 cc / 57.8 cu in |
| Bore X Stroke | 92.5 x 70.4 mm |
| Compression Ratio | 13.5:1 |
| Cooling System | Liquid cooled, with water/oil heat exchanger |
| Max Power | 90.59 kW / 121 hp @ 9250 rpm |
| Max Torque | 103 Nm / 75.9 lb-ft @ 7750 rpm |
| Ignition | — |
| Induction | — |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Forced oil lubrication, 2 oil pumps |
| Gear Box | 6 speed |
| Clutch | PASC anti-hopping clutch, mechanically operated |
| Final Drive | Chain 520 X-ring, 16/43; primary 42/76 |
| CHASSIS SPECS | |
| Frame | Chromium-molybdenum steel, engine as stressed member, powder coated |
| Front Suspension | WP APEX, fully adjustable; 143 mm / 5.6 in travel |
| Rear Suspension | WP APEX monoshock; 140 mm / 5.5 in travel |
| Front Brakes | 2 x 300 mm discs (release says 320 mm), radial Brembo Stylema 4-piston calipers |
| Rear Brakes | Single 240 mm disc, single-piston Brembo caliper |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 840 mm / 33.1 in |
| Wheelbase | 1481 mm / 58.3 in |
| Ground Clearance | 210 mm / 8.3 in |
| Dry Weight | — |
| Wet Weight | 190 kg / 419 lbs |
| WHEEL SPECS | |
| Front Tyre | 120/70-17 |
| Rear Tyre | 180/55-17 |
| FUEL SYSTEM | |
| Fuel Capacity | 14.8 litres / 3.9 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The newest R-badged version of KTM's 990 Duke middleweight naked bike, which KTM calls its most aggressive model in the range. Changes highlighted on the page include an 8.88-inch TFT dash, updated electronics with SPORT and SUPERMOTO+ ABS modes, upgraded WP APEX suspension, larger Brembo front brakes and Michelin Power Cup 2 tyres. The frame is finished in orange, and the bike is said to weigh the same as the standard 990 Duke.
