| General |
| Year | 2017 | 2025 |
| Make Model | KTM 1290 Super Duke GT | Harley Davidson Sportster S |
| Dimensions |
| Seat Height | 835 mm / 32.9 in | 765 mm / 30.1 in |
| Wheelbase | 1482 mm ±15 mm / 58.34 in ±0.59 in | 1520 mm / 59.8 in |
| Ground Clearance | 140 mm / 5.5 in | 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) | - | 221 |
| Wet Weight (kg) | 228 | 228 |
| Dry Weight | - | 221 kg / 487 lbs |
| Fuel Capacity | 23 Litres / 6.1 US gal | 11.7 Litres / 3.1 US gal |
| Wet Weight | 228 kg / 506 lbs | 228 kg / 502 lbs |
| Performance |
| Max Power | 129 kW / 173 hp @ | 121 hp / 90 kW @ 7500 rpm |
| Max Torque | 144 Nm / 14.68 kgf-m @ | 126 Nm / 93 lb-ft @ 6000 rpm |
| Engine |
| Displacement | 1301 cc / 79.4 cu in | 1252 cc / 76.4 cu-in |
| Engine Detail | 75º V twin, 4 stroke, DOHC, 4 valve | 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 | 108 x 71 mm | 105 x 72.3 mm |
| Compression Ratio | - | 12.0:1 |
| Cooling System | Liquid cooling | Liquid cooled |
| Exhaust | - | 2-into-1-into-2, catalyst in muffler |
| Fuel Induction | Keihin EFI, throttle body 56 mm | Electronic Sequential Port Fuel Injection (ESPFI) |
| Ignition | Keihin EMS with RBW, dual ignition | - |
| Lubrication | - | Semi-dry sump |
| Lubrication System | Pressure lubrication, 3 Eaton pumps | - |
| Starter | Electric | Electric |
| EV Specifics |
| Battery Capacity | 12V, 12 Ah | - |
| Drivetrain |
| Clutch | PASC slipper, hydraulically operated | Mechanical, 8 plate wet, assist & slip, 1090N |
| Final Drive | Chain | Belt, 34/80 ratio |
| Gear Ratios | - | 1st 12.21 / 2nd 9.022 / 3rd 6.994 / 4th 5.641 / 5th 4.731 / 6th 4.131 |
| Primary Drive | - | Gear, 49/89 ratio |
| Transmission / Drive | 6-Speed | 6 Speed |
| Chassis |
| Frame Type | Chrome-moly steel trellis | Stressed-member, high strength low alloy steel trellis frame; stamped, cast, and forged junctions; MIG welded; aluminum forged mid-structure |
| Suspension - Front | WP Semi-Active, ø 48 mm | 43 mm inverted fork with compression, rebound and spring preload adjustability. Aluminium fork triple clamps |
| Suspension - Rear | WP Semi-Active monoshock, single sided swingarm | Linkage-mounted, piggyback monoshock with compression, rebound and hydraulic spring preload adjustability |
| Fork Angle | - | 28° |
| Lean Angle | - | 35° |
| Rake | 24.9º | 30° |
| Swingarm | - | High strength low alloy steel, tubular sections, stamped x-member, forged axle junctions; MIG welded |
| Trail | 107 mm / 4.2 in | 148 mm / 5.8 in |
| Wheel Travel - Front | 125 mm / 4.9 in | 92 mm / 3.6 in |
| Wheel Travel - Rear | 156 mm / 6.1 in | 82 mm / 3.2 in |
| Wheels & Brakes |
| Brakes - Front | 320 mm Dual floating discs, Brembo M50 4-piston calipers, ABS | Single 320mm rotor, radially mounted, monoblock, 4-piston caliper |
| Brakes - Rear | 240 mm Single disc, 2-piston Brembo caliper, 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 | 120/70 ZR17, Pirelli Angel GT | 160/70TR17 73V Dunlop- Harley-Davidson Series, radial, GT503 |
| Tyres - Rear | 190/55 ZR17, Pirelli Angel GT | 180/70R16 77V Dunlop- Harley-Davidson Series, radial, GT503 |
| Wheels | - | Aluminum cast, satin black |
| Wheels - Front | Aluminium, 3.50 x 17" | - |
| Wheels - Rear | Aluminium, 6.00 x 17" | - |