| General |
| Year | - | 2026 |
| Make Model | - | KTM 990 RC-R |
| Dimensions |
| Seat Height (mm) | 795 mm | - |
| Seat Height (in.) | 31.3 inches | - |
| Length (mm) | 2,096 mm | - |
| Length (in.) | 82.5 inches | - |
| Width (mm) | 749 mm | - |
| Height (in.) | 47.6 inches | - |
| Wheelbase (in.) | 56.7 inches | - |
| Wheelbase (mm) | 1,440 mm | - |
| Width (in.) | 29.5 inches | - |
| Height (mm) | 1,209 mm | - |
| Seat Height | - | 845 mm / 33.3 in |
| Wheelbase | - | 1481 mm / 58.3 in |
| Ground Clearance | - | 163 mm / 6.4 in |
| Weights & Capacities |
| Wet Weight (lbs.) | 459.0 pounds | - |
| Wet Weight (kg) | 208.2 kg | 195 |
| Fuel Capacity (gal.) | 5.10 gallons | - |
| Fuel Capacity (l) | 19.30 litres | - |
| Fuel Capacity | - | 15.7 litres / 4.1 US gal |
| Wet Weight | - | 195 kg 430 lbs |
| Performance |
| Max Power | - | 128.2 hp / 94.3 kW @ 9500 rpm |
| Max Torque | - | 103 Nm / 75.9 lb-ft @ 6750 rpm |
| Engine |
| Engine Type | In-line four, four-stroke | - |
| Fuel Control | DOHC | - |
| Displacement (ci) | 36.61 cubic inches | - |
| Displacement (cc) | 600.00 cc | - |
| Bore x Stroke (mm) | 65.5 x 44.5 mm | - |
| Bore x Stroke (in,) | 2.6 x 1.8 inches | - |
| CO2 | 136.4 CO | - |
| Displacement | - | 947 cc / 57.8 cu-in |
| Engine Detail | - | Four stroke, parallel twin cylinder, DOHC, 4 valve per cylinder |
| Fuel System | Injection | - |
| Bore x Stroke | - | 92.5 x 70.4 mm |
| Compression Ratio | 12.2:1 | 13.5:1 |
| Cooling System | - | Liquid cooled with water/oil heat exchanger |
| Emissions | - | EURO 5+ |
| Engine Management | - | Bosch EMS with RBW |
| Fuel Consumption | 5.88 litres/100 km (17.0 km/l or 40.00 mpg) | - |
| Fuel Induction | - | 46mm DKK Dellorto throttle body |
| Ignition | TCI | - |
| Lubrication | - | Forced oil lubrication with 2 oil pumps |
| Starter | Electric | Electric |
| Valve System | 4 | - |
| Drivetrain |
| Clutch | - | PASC slipper clutch, cable operated |
| Final Drive | Chain | Chain 520 X-ring, 16:43 |
| Gearbox | 6-speed | - |
| Primary Drive | - | 42:76 |
| Transmission / Drive | - | 6-Speed |
| Chassis |
| Trail (mm) | 97 mm | - |
| Wheel Travel - Rear (in.) | 5.1 inches | - |
| Trail (in.) | 3.8 inches | - |
| Wheel Travel - Rear (mm) | 130 mm | - |
| Frame Type | - | Chromium-Molybdenum-Steel frame using the engine as stressed element, powder coated |
| Suspension - Front | 43mm telescopic fork, 5.1-in travel | WP APEX 48, open cartridge, compression & rebound (30 Clicks), preload (3 clicks) |
| Suspension - Rear | Single shock | WP APEX - Monoshock, compression high-speed (3 turns) low-speed (30 clicks), rebound (30 clicks), preload (10 turns) |
| Rake | 25.0° | - |
| Wheel Travel - Front | - | 147 mm / 5.8 in |
| Wheel Travel - Rear | - | 134 mm / 5.3 in |
| Wheels & Brakes |
| Brakes - Front Diameter (in.) | 11.7 inches | - |
| Brakes - Front Diameter (mm) | 298 mm | - |
| Brakes - Rear Diameter (in.) | 9.6 inches | - |
| Brakes - Rear Diameter (mm) | 245 mm | - |
| Brakes - Front | Double disc | 2 x 320mm discs, radially mounted 4 piston caliper |
| Brakes - Rear | Single disc | Single 240 mm disc, single piston caliper |
| ABS | - | Standard |
| Tyres - Front | 120/70-ZR17 | 120/70-ZR 17 |
| Tyres - Rear | 180/55-ZR17 | 180/55-ZR 17 |
| Wheels | - | Cast aluminium |
| Wheels - Front | - | 3.5 x 17 |
| Wheels - Rear | - | 5.5 x 17 |