| General |
| Year | 2021 - 22 | 2025 |
| Make Model | Ducati Streetfighter V4 | Harley Davidson Sportster S |
| Dimensions |
| Seat Height | 845 mm / 33.3 in | 765 mm / 30.1 in |
| Wheelbase | 1488 mm / 58.6 in | 1520 mm / 59.8 in |
| Ground Clearance | - | 90 mm / 3.5 in |
| Height | - | 1085 mm / 42.7 in |
| Length | - | 2270 mm / 89.42 in |
| Seat Height (Laden) | - | 734 mm / 28.9 in |
| Width | - | 840 mm / 33.1 in |
| Weights & Capacities |
| Dry Weight (kg) | 180 | 221 |
| Wet Weight (kg) | 200.9 | 228 |
| Dry Weight | 180kg / 397 lbs | 221 kg / 487 lbs |
| Fuel Capacity | 16 Litres / 4.23 US gal | 11.7 Litres / 3.1 US gal |
| Wet Weight | 200.9 kg / 443 lbs | 228 kg / 502 lbs |
| Performance |
| Max Power | 208 hp / 153 kW @ 12750 rpm | 121 hp / 90 kW @ 7500 rpm |
| Max Torque | 123 Nm / 90.4 lb-ft @ 11000 rpm | 126 Nm / 93 lb-ft @ 6000 rpm |
| Engine |
| Displacement | 1103 cc / 67.3 cu in | 1252 cc / 76.4 cu-in |
| Engine Detail | Four stroke, Desmosedici Stradale 90° V4, rearward-rotating crankshaft, 4 Desmodromically actuated valves per cylinder | Four stroke, 60° V-twin Revolution Max 1250, Chain-driven, DOHC, hydraulic self-adjusting lifters, intake & exhaust VVT, four valves per cylinder |
| Bore x Stroke | 81 x 53.5 mm | 105 x 72.3 mm |
| Compression Ratio | 14.0:1 | 12.0:1 |
| Cooling System | Liquid cooled | Liquid cooled |
| Emissions | Euro 4 | - |
| Exhaust | 4-2-1-2 system, with 2 catalytic converters and 2 lambda probes | 2-into-1-into-2, catalyst in muffler |
| Fuel Induction | Electronic fuel injection system. Twin injectors per cylinder. Full ride-by-wire elliptical throttle bodies | Electronic Sequential Port Fuel Injection (ESPFI) |
| Lubrication | - | Semi-dry sump |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Hydraulically controlled slipper and self-servo wet multiplate clutch | Mechanical, 8 plate wet, assist & slip, 1090N |
| Final Drive | Chain, front sprocket 15, rear sprocket 42 | Belt, 34/80 ratio |
| Gear Ratios | 1st 38/14 2nd 36/17 3rd 33/19 4th 32/21 5th 30/22 6th 30/24 | 1st 12.21 / 2nd 9.022 / 3rd 6.994 / 4th 5.641 / 5th 4.731 / 6th 4.131 |
| Primary Drive | - | Gear, 49/89 ratio |
| 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" | Stressed-member, high strength low alloy steel trellis frame; stamped, cast, and forged junctions; MIG welded; aluminum forged mid-structure |
| Suspension - Front | Fully adjustable Showa BPF fork. 43 mm chromed inner tubes | 43 mm inverted fork with compression, rebound and spring preload adjustability. Aluminium fork triple clamps |
| Suspension - Rear | Fully adjustable Sachs unit. Aluminum single-sided swingarm | Linkage-mounted, piggyback monoshock with compression, rebound and hydraulic spring preload adjustability |
| Fork Angle | - | 28° |
| Lean Angle | - | 35° |
| Rake | 24,5° | 30° |
| Swingarm | - | High strength low alloy steel, tubular sections, stamped x-member, forged axle junctions; MIG welded |
| Trail | 100 mm / 4 in | 148 mm / 5.8 in |
| Wheel Travel - Front | 120 mm / 4.7 in | 92 mm / 3.6 in |
| Wheel Travel - Rear | 130 mm / 5.1 in | 82 mm / 3.2 in |
| Electronics |
| Equipment / Features | Ducati Power Launch (DPL), Ducati Quick Shift (DQS) up/down EVO 2, Full LED lighting with Daytime Running Light (DRL), Sachs steering damper, Quick adjustment buttons, Auto-off indicators, Passenger seat and footpegs | - |
| 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 tire calibration | - |
| Wheels & Brakes |
| Brakes - Front | 2 x 330 mm semi-floating discs, radially mounted Brembo Monobloc StylemaØ (M4.30) 4-piston callipers | Single 320mm rotor, radially mounted, monoblock, 4-piston caliper |
| Brakes - Rear | 245 mm disc, 2-piston calliper | Single 260mm solid uniform expansion rotor, floating single piston caliper |
| ABS | Bosch Cornering ABS EVO | Standard |
| Rims - Front | - | 4.5 x 17 |
| Rims - Rear | - | 5.0 x 16 |
| Tyres - Front | Pirelli Diablo Rosso Corsa 2 120/70 ZR17 | 160/70TR17 73V Dunlop- Harley-Davidson Series, radial, GT503 |
| Tyres - Rear | Pirelli Diablo Rosso Corsa 2 200/60 ZR17 | 180/70R16 77V Dunlop- Harley-Davidson Series, radial, GT503 |
| Wheels | 5-spokes light alloy | Aluminum cast, satin black |
| Wheels - Front | 3.50 x 17 | - |
| Wheels - Rear | 6.00 x 17 | - |