| General |
| Year | 2009 | 2026 |
| Make Model | Triumph Street Triple 675 | KTM 990 RC-R |
| Dimensions |
| Seat Height | 800 mm / 31.5 in | 845 mm / 33.3 in |
| Wheelbase | 1410 mm / 55.5in | 1481 mm / 58.3 in |
| Ground Clearance | - | 163 mm / 6.4 in |
| Height | (without mirrors) 1060 mm / 41.7 in | - |
| Length | 2055 mm / 80.8 in | - |
| Width | (handlebars) 740 mm / 29.1 in | - |
| Weights & Capacities |
| Wet Weight (kg) | 182 | 195 |
| Dry Weight (kg) | 167 | - |
| Dry Weight | 167 kg / 368 lbs | - |
| 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 | 182 kg / 400 lbs | 195 kg 430 lbs |
| Performance |
| Top Speed | 223 km/h / 139 mph | - |
| Max Power | 78 kW / 105 hp @ 11850rpm | 128.2 hp / 94.3 kW @ 9500 rpm |
| Max Torque | 68 Nm / 6.9 kgf-m / 50ft.lbs @ 9750rpm | 103 Nm / 75.9 lb-ft @ 6750 rpm |
| Standing Start ¼ Mile | 11.6 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 valve | 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 |
| Exhaust | Stainless steel 3 into 1 exhaust system low single sided stainless steel silencer | - |
| Fuel Consumption | 5.1 L/100 km / 19.8 km/l / 46.6 US mpg / 55.9 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 |
| 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 telescopic upside down forks | WP APEX 48, open cartridge, compression & rebound (30 Clicks), preload (3 clicks) |
| Suspension - Rear | Kayaba monoshock, adjustable preload | WP APEX - Monoshock, compression high-speed (3 turns) low-speed (30 clicks), rebound (30 clicks), preload (10 turns) |
| Rake | 24.3° | - |
| Trail | 95.3 mm / 3.75 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 308 mm Discs, Nissin 2 piston sliding 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 | 120/70 ZR 17 | 120/70-ZR 17 |
| Tyres - Rear | 180/55 ZR 17 | 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 |