| General |
| Comments | Removable rear shock spacer and adjustable fork ride height allows the rider to tailor the ride position for the best fit and comfort. | - |
| Year | - | 2026 |
| Colours | Team Yamaha Blue/White, Matte Gray, Rapid Red/Pearl White | - |
| Make Model | - | KTM 990 RC-R |
| Warranty | 1 Year (Limited Factory Warranty) | - |
| Dimensions |
| Length (mm) | 2,040 mm | - |
| Length (in.) | 80.3 inches | - |
| Height (mm) | 1,095 mm | - |
| Height (in.) | 43.1 inches | - |
| Seat Height (in.) | 33.5 inches | - |
| Seat Height (mm) | 851 mm | - |
| Storage | Boot for integral helmet | - |
| Wheelbase (in.) | 54.1 inches | - |
| Wheelbase (mm) | 1,374 mm | - |
| Width (in.) | 27.8 inches | - |
| Width (mm) | 706 mm | - |
| Seat Height | 851 mm / 33.5 in. | 845 mm / 33.3 in |
| Wheelbase | 1,374 mm / 54.1 in. | 1481 mm / 58.3 in |
| Ground Clearance | - | 163 mm / 6.4 in |
| Height | 1,095 mm / 43.1 in. | - |
| Length | 2,040 mm / 80.3 in. | - |
| Width | 706 mm / 27.8 in. | - |
| Weights & Capacities |
| Wet Weight (lbs.) | 417.0 pounds | - |
| Wet Weight (kg) | 189.2 kg | 195 |
| Oil Capacity (Quarts) | 0.17 quarts | - |
| Oil Capacity (l) | 2.60 litres | - |
| Dry Weight (kg) | 59 | - |
| Dry Weight (lbs.) | 130.1 pounds | - |
| Fuel Capacity (gal.) | 4.50 gallons | - |
| Fuel Capacity (l) | 17.03 litres | - |
| Dry Weight | 59 kg / 130.1 lbs | - |
| Fuel Capacity | 17.03 litres / 4.50 gallons | 15.7 litres / 4.1 US gal |
| Wet Weight | 189.2 kg / 417.0 lbs | 195 kg 430 lbs |
| Performance |
| Top Speed (mph.) | 74.6 mph | - |
| Top Speed (km/h) | 120.0 km/h | - |
| Top Speed | 120.0 km/h / 74.6 mph | - |
| Acceleration (0-100 km/h) | 6.000 seconds | - |
| Max Power | - | 128.2 hp / 94.3 kW @ 9500 rpm |
| Max Torque | - | 103 Nm / 75.9 lb-ft @ 6750 rpm |
| Power-to-Weight Ratio | 0.1819 HP/kg | - |
| Engine |
| Bore x Stroke (in,) | 2.6 x 1.7 inches | - |
| Bore x Stroke (mm) | 67.0 x 42.5 mm | - |
| CO2 | 136.4 CO | - |
| Displacement (cc) | 599.00 cc | - |
| Displacement (ci) | 36.55 cubic inches | - |
| Engine Type | In-line four, four-stroke | - |
| Fuel Control | DOHC | - |
| Displacement | - | 947 cc / 57.8 cu-in |
| Engine Detail | Titanium valves | Four stroke, parallel twin cylinder, DOHC, 4 valve per cylinder |
| Fuel System | Injection. Fuel Injection with YCC-T and YCC-I | - |
| Bore x Stroke | - | 92.5 x 70.4 mm |
| Compression Ratio | 13.1:1 | 13.5:1 |
| Cooling System | - | Liquid cooled with water/oil heat exchanger |
| Emissions | No direct emission | 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: Transistor Controlled Ignition | - |
| Lubrication | - | Forced oil lubrication with 2 oil pumps |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | No clutch | PASC slipper clutch, cable operated |
| Final Drive | Chain | Chain 520 X-ring, 16:43 |
| Gearbox | 6-speed | - |
| Primary Drive | O-ring chain | 42:76 |
| Transmission / Drive | - | 6-Speed |
| Chassis |
| Trail (in.) | 3.8 inches | - |
| Trail (mm) | 97 mm | - |
| Wheel Travel - Front (in.) | 4.0 inches | - |
| Wheel Travel - Front (mm) | 102 mm | - |
| Wheel Travel - Rear (in.) | 4.0 inches | - |
| Wheel Travel - Rear (mm) | 102 mm | - |
| Frame Type | Deltabox® aluminum frame. Magnesium subframe. | Chromium-Molybdenum-Steel frame using the engine as stressed element, powder coated |
| Suspension - Front | 41mm inverted fork | 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 | 24.0° | - |
| Seat | 2 people seat | - |
| Trail | 97 mm / 3.8 in. | - |
| Wheel Travel - Front | 102 mm / 4.0 in. | 147 mm / 5.8 in |
| Wheel Travel - Rear | 102 mm / 4.0 in. | 134 mm / 5.3 in |
| Electrical Systems |
| Instrumentation | Multifunction digital and analog instrumentation features: programmable shift light, digital speedometer, analog tachometer, dual tripmeters with miles-on-reserve function, odometer, water temp gauge and lights for neutral, high beam, low fuel and turn si | - |
| Lighting system | LED lights | - |
| Wheels & Brakes |
| Brakes - Front Diameter (in.) | 12.2 inches | - |
| Brakes - Rear Diameter (mm) | 220 mm | - |
| Brakes - Rear Diameter (in.) | 8.7 inches | - |
| Brakes - Front Diameter (mm) | 310 mm | - |
| Brakes - Front | Double disc. Floating discs. Four-piston calipers. Radially mounted. | 2 x 320mm discs, radially mounted 4 piston caliper |
| Brakes - Rear | Single disc. Single-piston caliper. | Single 240 mm disc, single piston caliper |
| ABS | - | Standard |
| Tyres - Front | 100/80-10 | 120/70-ZR 17 |
| Tyres - Rear | 130/60-13 | 180/55-ZR 17 |
| Wheels | - | Cast aluminium |
| Wheels - Front | - | 3.5 x 17 |
| Wheels - Rear | - | 5.5 x 17 |