| General |
| Year | 2017 - 18 | 2025 |
| Make Model | Ducati Supersport S | Harley Davidson Sportster S |
| Dimensions |
| Seat Height | 810 mm / 31.9 in | 765 mm / 30.1 in |
| Wheelbase | 1478 mm / 58.3 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) | 183 | 221 |
| Wet Weight (kg) | 210 | 228 |
| Dry Weight | 183 kg / 403 lbs | 221 kg / 487 lbs |
| Fuel Capacity | 16 L / 4.2 US gal / 3.5 Imp gal | 11.7 Litres / 3.1 US gal |
| Wet Weight | 210 kg / 463lbs | 228 kg / 502 lbs |
| Performance |
| Max Power | 82 kW / 110 hp @ 9000 rpm | 121 hp / 90 kW @ 7500 rpm |
| Max Torque | 96.7 Nm / 9.9 kgf-m / 71.3 ft-lb @ 6500 rpm | 126 Nm / 93 lb-ft @ 6000 rpm |
| Engine |
| Displacement | 937 cc / 57.2 cu-in | 1252 cc / 76.4 cu-in |
| Engine Detail | Testastretta 11°, L-Twin cylinder, 4 valve per cylinder, Desmodromic | 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 | 94 x 67.5 mm | 105 x 72.3 mm |
| Compression Ratio | 12.6:1 | 12.0:1 |
| Cooling System | Liquid cooled | Liquid cooled |
| Emissions | Euro 4 | - |
| Exhaust | Lightweight 2-1-2 system with catalytic converter and two lambda probes. Twin aluminium mufflers | 2-into-1-into-2, catalyst in muffler |
| Fuel Induction | Electronic fuel injection system, 53 mm throttle bodies with full Ride-by-Wire | Electronic Sequential Port Fuel Injection (ESPFI) |
| Ignition | Electronic | - |
| Lubrication | - | Semi-dry sump |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet multiplate clutch mechanically operated, self-servo action on drive, slipper action on over-run | Mechanical, 8 plate wet, assist & slip, 1090N |
| Final Drive | Chain; front sprocket 15; rear sprocket 43 | Belt, 34/80 ratio |
| Gear Ratios | 1st 37/15, 2nd 30/17, 3rd 28/20, 4th 26/22, 5th 24/23, 6th 23/24 | 1st 12.21 / 2nd 9.022 / 3rd 6.994 / 4th 5.641 / 5th 4.731 / 6th 4.131 |
| Primary Drive | Straight cut gears; ratio 1.84:1 | Gear, 49/89 ratio |
| Transmission / Drive | 6-Speed | 6 Speed |
| Chassis |
| Frame Type | Tubular steel Trellis frame attached to the cylinder head | Stressed-member, high strength low alloy steel trellis frame; stamped, cast, and forged junctions; MIG welded; aluminum forged mid-structure |
| Suspension - Front | Fully adjustable 48 mm usd Öhlins fork | 43 mm inverted fork with compression, rebound and spring preload adjustability. Aluminium fork triple clamps |
| Suspension - Rear | Progressive linkage with adjustable Öhlins monoshock. Aluminium single-sided swingarm | Linkage-mounted, piggyback monoshock with compression, rebound and hydraulic spring preload adjustability |
| Fork Angle | - | 28° |
| Lean Angle | - | 35° |
| Rake | 24° | 30° |
| Swingarm | - | High strength low alloy steel, tubular sections, stamped x-member, forged axle junctions; MIG welded |
| Trail | 91 mm / 3.6 in | 148 mm / 5.8 in |
| Wheel Travel - Front | 130 mm / 5.1 in | 92 mm / 3.6 in |
| Wheel Travel - Rear | 144 mm / 5.7 in | 82 mm / 3.2 in |
| Electrical Systems |
| Instrumentation | LCD displayRiding Modes, Power Modes, Ducati Safety Pack (Bosch ABS + DTC), RbW, Full-LCD display, Day Time Running Light (DRL), Adjustable windscreen, Ready for Ducati Quick Shift (DQS) up/down and anti-theft system | - |
| Wheels & Brakes |
| Brakes - Front | 2 x 320 mm Semi-floating discs, radially mounted Monobloc Brembo M4-32 callipers, 4-piston, radial pump with Bosch ABS | Single 320mm rotor, radially mounted, monoblock, 4-piston caliper |
| Brakes - Rear | 245 mm disc, 2-piston caliper, Bosch ABS | Single 260mm solid uniform expansion rotor, floating single piston caliper |
| ABS | - | Standard |
| Rims - Front | - | 4.5 x 17 |
| Rims - Rear | - | 5.0 x 16 |
| Tyres - Front | Pirelli Diablo Rosso III 120/70 ZR17 | 160/70TR17 73V Dunlop- Harley-Davidson Series, radial, GT503 |
| Tyres - Rear | Pirelli Diablo Rosso III 180/55 ZR17 | 180/70R16 77V Dunlop- Harley-Davidson Series, radial, GT503 |
| Wheels | Y shaped, 3-spoke in light alloy | Aluminum cast, satin black |
| Wheels - Front | 3.50 x 17 | - |
| Wheels - Rear | 5.50 x 17 | - |