| General |
| Year | 2012 | 2026 |
| Make Model | Triumph Street Triple R | KTM 990 RC-R |
| Dimensions |
| Seat Height | 805 mm / 31.7 in | 845 mm / 33.3 in |
| Wheelbase | - | 1481 mm / 58.3 in |
| Ground Clearance | - | 163 mm / 6.4 in |
| Height | without mirrors 1110mm / 43.7 in | - |
| Length | 2030 mm / 79.9 in | - |
| Width | (handlebars) 755 mm / 29.7 in | - |
| Weights & Capacities |
| Wet Weight (kg) | 189 | 195 |
| Fuel Capacity | 17.4 Litres / 4.6 US gal / 3.8 Imp gal | 15.7 litres / 4.1 US gal |
| Oil Capacity | 3.4 Litres / 3.6 US qt / 3.0 Imp qt | - |
| Wet Weight | 189 kg / 416 lbs | 195 kg 430 lbs |
| Performance |
| Top Speed | 227.4 km/h / 141.3 mph | - |
| Max Power | 79 kW / 107 hp @ 11700 rpm | 128.2 hp / 94.3 kW @ 9500 rpm |
| Max Torque | 69 Nm / 7.0 kgf-m / 51 ft-lb @ 9100 rpm | 103 Nm / 75.9 lb-ft @ 6750 rpm |
| Standing Start ¼ Mile | 11.5 sec | - |
| Engine |
| Displacement | 675 cc / 41.19 cu-in | 947 cc / 57.8 cu-in |
| Engine Detail | Four stroke, in-line 3-cylinder, DOHC, 12 valves | Four stroke, parallel twin cylinder, DOHC, 4 valve per cylinder |
| Bore x Stroke | 74 x 52.3 mm | 92.5 x 70.4 mm |
| Compression Ratio | 12.65:1 | 13.5:1 |
| Cooling System | Liquid-cooled | Liquid cooled with water/oil heat exchanger |
| Emissions | - | EURO 5+ |
| Engine Management | - | Bosch EMS with RBW |
| Fuel Consumption | 5.1 l/100 km / 19.5 km/l / 45.9 US mpg / 55.1 Imp mpg | - |
| Fuel Induction | Multipoint sequential electronic fuel injection with forced air induction | 46mm DKK Dellorto throttle body |
| Ignition | Digital - inductive type | - |
| Lubrication | - | Forced oil lubrication with 2 oil pumps |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet multiplate | PASC slipper clutch, cable operated |
| Final Drive | O-ring chain | Chain 520 X-ring, 16:43 |
| Gear Ratios | 1st: 34/13 / 2nd: 39/21 / 3rd: 36/23 / 4th: 27/20 / 5th: 26/21 / 6th: 25/22 | - |
| Primary Drive | - | 42:76 |
| Transmission / Drive | 6 Speed | 6-Speed |
| Chassis |
| Frame Type | Aluminium beam twin spar | Chromium-Molybdenum-Steel frame using the engine as stressed element, powder coated |
| Suspension - Front | 41mm Kayaba upside down forks, with adjustable preload, rebound and compression damping, | WP APEX 48, open cartridge, compression & rebound (30 Clicks), preload (3 clicks) |
| Suspension - Rear | Kayaba monoshock with piggy back reservoir, adjustable for preload, rebound and compression damping, | WP APEX - Monoshock, compression high-speed (3 turns) low-speed (30 clicks), rebound (30 clicks), preload (10 turns) |
| Rake | 23.9° | - |
| Trail | 95 mm / 3.7 in | - |
| Wheel Travel - Front | 120 mm / 4.7 in | 147 mm / 5.8 in |
| Wheel Travel - Rear | 126 mm / 5.0 in | 134 mm / 5.3 in |
| Wheels & Brakes |
| Brakes - Front | 2 x 308mm Floating discs, Nissin4 piston radial calipers | 2 x 320mm discs, radially mounted 4 piston caliper |
| Brakes - Rear | Single 220 mm disc, 1 piston caliper | Single 240 mm disc, single piston caliper |
| ABS | - | Standard |
| Tyres - Front | 120/80 ZR17 | 120/70-ZR 17 |
| Tyres - Rear | 180/55 ZR17 | 180/55-ZR 17 |
| Wheels | - | Cast aluminium |
| Wheels - Front | Cast aluminium alloy 5-spoke 17 x 3.5in | 3.5 x 17 |
| Wheels - Rear | Cast aluminium alloy 5-spoke 17 x 5.5in | 5.5 x 17 |