| General |
| Year | 2023 | 2026 |
| Make Model | Triumph Street Triple RS | KTM 990 RC-R |
| Dimensions |
| Seat Height | 836 mm / 32.9 in | 845 mm / 33.3 in |
| Wheelbase | 1399 mm / 55.0 in | 1481 mm / 58.3 in |
| Ground Clearance | - | 163 mm / 6.4 in |
| Height | 1064 mm / 41.8 in | - |
| Length | 2052 mm / 80.7 in | - |
| Width | 792 mm /31.1 in | - |
| Weights & Capacities |
| Wet Weight (kg) | 188 | 195 |
| Fuel Capacity | 15 Litres / 309 US gal | 15.7 litres / 4.1 US gal |
| Wet Weight | 188 kg / 414.4 lbs | 195 kg 430 lbs |
| Performance |
| Max Power | 128.2 hp / 95.6 kW @ 12000 rpm | 128.2 hp / 94.3 kW @ 9500 rpm |
| Max Torque | 80 Nm / 59 lb-ft @ 9500 rpm | 103 Nm / 75.9 lb-ft @ 6750 rpm |
| Engine |
| Displacement | 765 cc / 46.6 cu-in | 947 cc / 57.8 cu-in |
| Engine Detail | Four stroke, In-line 3-cylinder, DOHC, 4 valve per cylinder | Four stroke, parallel twin cylinder, DOHC, 4 valve per cylinder |
| Bore x Stroke | 78 x 53.4 mm | 92.5 x 70.4 mm |
| Compression Ratio | 13.25:1 | 13.5:1 |
| Cooling System | Liquid-cooled | Liquid cooled with water/oil heat exchanger |
| Emissions | Euro 5 | EURO 5+ |
| Engine Management | - | Bosch EMS with RBW |
| Exhaust | Stainless steel 3 into 1 header system with low single sided stainless steel silencer | - |
| Fuel Induction | Multipoint sequential electronic fuel injection with electronic throttle control | 46mm DKK Dellorto throttle body |
| Ignition | Digital - inductive type | - |
| Lubrication | Wet sump | Forced oil lubrication with 2 oil pumps |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet, multi-plate, slip & assist | PASC slipper clutch, cable operated |
| Final Drive | X-ring chain | Chain 520 X-ring, 16:43 |
| Primary Drive | - | 42:76 |
| Transmission / Drive | 6 Speed with Triumph Shift Assist | 6-Speed |
| Chassis |
| Frame Type | Aluminium beam twin spar frame with 2 piece high pressure die cast rear subframe | Chromium-Molybdenum-Steel frame using the engine as stressed element, powder coated |
| Suspension - Front | Showa 41 mm upside down Big Piston Forks (BPF), adjustable compression and rebound damping, and preload adjustment | WP APEX 48, open cartridge, compression & rebound (30 Clicks), preload (3 clicks) |
| Suspension - Rear | Öhlins STX40 piggyback reservoir monoshock, adjustable compression and rebound damping, and preload adjustment | WP APEX - Monoshock, compression high-speed (3 turns) low-speed (30 clicks), rebound (30 clicks), preload (10 turns) |
| Rake | 23.2° | - |
| Swingarm | Twin-sided, cast aluminium alloy | - |
| Trail | 96.9 mm / 3.8 in | - |
| Wheel Travel - Front | 115 mm / 4.5 in | 147 mm / 5.8 in |
| Wheel Travel - Rear | 131.2 mm / 5.2 in | 134 mm / 5.3 in |
| Wheels & Brakes |
| Brakes - Front | 2 x 310 mm floating discs, Brembo Stylema 4-piston radial monobloc calipers, OC-ABS, Brembo MCS radial master cylinder | 2 x 320mm discs, radially mounted 4 piston caliper |
| Brakes - Rear | Single 220mm disc, Brembo single-piston caliper | Single 240 mm disc, single piston caliper |
| ABS | OC-ABS | Standard |
| Tyres - Front | 120/70 ZR17 | 120/70-ZR 17 |
| Tyres - Rear | 180/55 ZR17 | 180/55-ZR 17 |
| Wheels | Cast aluminium alloy 5 spoke | Cast aluminium |
| Wheels - Front | 3.5 x 17 | 3.5 x 17 |
| Wheels - Rear | 5.5 x 17 | 5.5 x 17 |