| General |
| Year | 2020 | 2024 |
| Make Model | Ducati Streetfighter V4 S | Triumph Speed 400 |
| Dimensions |
| Seat Height | 845 mm / 33.3 in | 790 mm / 31.1 in |
| Wheelbase | 1488 mm / 58.6 in | 1377 mm / 54.2 in |
| Height | - | 1075 mm / 42.3 in |
| Length | - | 2056 mm / 80.9 in |
| Width | - | 795 mm / 31.3 in |
| Weights & Capacities |
| Dry Weight (kg) | 178 | - |
| Wet Weight (kg) | 199 | 170 |
| Dry Weight | 178 kg / 392 lbs | - |
| Fuel Capacity | 16 Litres / 4.23 US gal | 13 Litres / 3.43 US gal |
| Wet Weight | 199 kg / 439 lbs | 170 kg / 375 lbs |
| Performance |
| Max Power | 208 hp / 153 kW @ 12,750 rpm | 29.4 kW / 40hp @ 8000 rpm |
| Max Torque | 123 Nm / 90.4 lb-ft @ 11,500 rpm | 38 Nm / 28 ft-lbs @ 6500 rpm |
| Engine |
| Displacement | 1103 cc / 67.3 cu in | 398 cc / 24.3 cu-in |
| Engine Detail | Four stroke, Desmosedici Stradale 90° V4, rearward-rotating crankshaft, 4 Desmodromically actuated valves per cylinder | Four stroke, DOHC, single cylinder, 4 valves |
| Bore x Stroke | 81 x 53.5 mm | 89.0 x 64.0mm |
| Compression Ratio | 14.0:1 | 12.1:1 |
| Cooling System | Liquid cooled | Liquid cooled |
| Emissions | Euro 4 | Euro 5 |
| Exhaust | 4-2-1-2 system, with 2 catalytic converters and 2 lambda probes | - |
| Fuel Induction | Electronic fuel injection system. Twin injectors per cylinder. Full ride-by-wire elliptical throttle bodies | Bosch ride-by-wire EFI |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Hydraulically controlled slipper and self-servo wet multiplate clutch | Wet multiplate with assist and slip functions |
| Final Drive | Chain, front sprocket 15, rear sprocket 42 | X-ring chain |
| Gear Ratios | 1st 38/14 2nd 36/17 3rd 33/19 4th 32/21 5th 30/22 6th 30/24 | - |
| Primary Drive Ratios | Straight cut gears, Ratio 1.80:1 | - |
| Transmission / Drive | 6 speed with Ducati Quick Shift (DQS) up/down EVO 2 | 6-Speed |
| Chassis |
| Frame Type | Aluminum alloy "Front Frame" | Hybrid spine/perimeter, tubular steel, bolt-on rear subframe |
| Suspension - Front | Öhlins NIX30 43 mm fully adjustable fork with TiN treatment. Electronic compression and rebound damping adjustment with Öhlins Smart EC 2.0 event-based mode. | 43mm Showa Big Piston, non-adjustable inverted fork |
| Suspension - Rear | Fully adjustable Ohlins TTX36 unit. Electronic compression and rebound damping adjustment with Öhlins Smart EC 2.0 event-based mode. Aluminium single-sided swingarm. | Single shock, fixed damping with the shock adjustable piggy-back reservior |
| Rake | 24,5° | 26.6° |
| Swingarm | - | Twin-sided, cast aluminium alloy |
| Trail | 100 mm / 4 in | 101.6 mm / 4 in |
| Wheel Travel - Front | 120 mm / 4.7 in | 139.7 mm / 5.5 in |
| Wheel Travel - Rear | 130 mm / 5.1 in | 129.4 mm / 5.1 in |
| Electronics |
| Equipment / Features | Last generation digital unit with 5" TFT colour display Ducati Power Launch (DPL), Ducati Quick Shift (DQS) up/down EVO 2, Full LED lighting with Daytime Running Light (DRL), Ducati Electronic Suspension (DES) EVO with Ohlins suspension and steering damper, Quick adjustment buttons, Auto-off indicators, Passenger seat and footpegs, Ducati Multimedia System (DMS). Marchesini aluminium forged wheels. | - |
| Safety Equipment | Riding Modes, Power Modes, Cornering ABS EVO, Ducati Traction Control (DTC) EVO 2, Ducati Wheelie Control (DWC) EVO, Ducati Slide Control (DSC), Engine Brake Control (EBC) EVO, Auto tyre calibration. | - |
| Electrical Systems |
| Instrumentation | - | Analogue speedometer with integrated multi-function LCD screen |
| Wheels & Brakes |
| Brakes - Front | 2 x 330 mm semi-floating discs, radially mounted Brembo Monobloc StylemaØ (M4.30) 4-piston callipers with Bosch Cornering ABS EVO | Single 300 mm disc with radially mounted 4-piston caliper |
| Brakes - Rear | 245 mm disc, 2-piston calliper with Bosch Cornering ABS EVO | Single 230 mm disc with floating caliper |
| ABS | - | Bosch dual channel |
| Tyres - Front | Pirelli Diablo Rosso Corsa 2 120/70 ZR17 | 110/70 x R17 |
| Tyres - Rear | Pirelli Diablo Rosso Corsa 2 200/60 ZR17 | 150/60 x R17 |
| Wheels - Front | 3-spokes forged aluminum alloy 3.50" x 17" | 17 x 3 in with 10-spoke cast aluminium alloy rims |
| Wheels - Rear | 3-spokes forged aluminum alloy 6.00" x 17" | 17 x 4 in with 10-spoke cast aluminium alloy rims |