| General |
| Year | 2019 - 20 | 2026 |
| Make Model | KTM 125 Duke | Suzuki GSX-R 750 |
| Dimensions |
| Seat Height | 818 mm / 32.2 in | 810 mm / 31.8 in. |
| Wheelbase | 1357 mm / 53.4 in | 1390 mm / 54.7 in. |
| Ground Clearance | 155 mm / 6.1 in | 130 mm / 5.1 in |
| Height | - | 1125 mm / 44.6 in. |
| Length | - | 2030 mm / 79.9 in. |
| Width | - | 710 mm / 28.0 in. |
| Weights & Capacities |
| Wet Weight (kg) | - | 190 |
| Dry Weight (kg) | 141.4 | 156 |
| Dry Weight | 141.4 kg / 311.7 lbs | 156 kg / 344 lbs |
| Fuel Capacity | 11 Litres / 3.0 US gal | 17 Litres / 4.5 US gal / 3.7 Imp gal |
| Wet Weight | - | 190 kg / 418 lbs |
| Performance |
| Top Speed | - | 270.7 km/h / 168 mph |
| Acceleration (0-100 km/h) | - | 3.2 sec |
| Max Power | 11.3 kW / 15 hp @ 10500 rpm | 110.3 kW / 148 hp @ 12800 rpm |
| Max Torque | 12 Nm / 8.85 ft-lb @ 8000 rpm | 86.3 Nm / 8.8 kgf-m / 64 ft-lb @ 11200 rpm |
| Standing Start ¼ Mile | - | 10.7 sec |
| Top Gear Acceleration | - | 4.1 sec |
| Engine |
| Displacement | 124.7 cc / 7.6 cu-in | 749 c / 45.7 cub. in. |
| Engine Detail | Four stroke, single cylinder, DOHC, 4 valves | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. |
| Bore x Stroke | 58 x 47.2 mm | 70 x 48.7 mm |
| Compression Ratio | 14.5:1 | 12.5:1 |
| Cooling System | Liquid cooled | Liquid. High capacity large trapezoidal-shaped radiator which includes compact cooling fan assembly designed for improved air flow. |
| Emissions | EURO5 | - |
| Engine Oil Specification | - | Synthetic,10W/40 |
| Fuel Consumption | - | 5.5 l/100 km / 18.3 km/l / 43 US mpg / 51 Imp mpg |
| Fuel Induction | Bosch electronic fuel injection | New 32 bit ECM features 1024 kilobytes of ROM for maximum engine performance working in conjunction with the new S-DMS engine management system |
| Ignition | Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment | Digital DC-CDI |
| Lubrication | Wet sump | Wet sump |
| Spark Plug | - | NGK, CR9E |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet multi-disc, mechanically actuated | Wet, multiple discs |
| Final Drive | Chain 520 X-ring | Chain, RK525ROZ5Y, 116 links |
| Gear Ratios | - | 1st 2.79 / 2nd 2.05 / 3rd 1.71 / 4th 1.50 / 5th 1.35 / 6th 1.20:1 |
| Transmission / Drive | 6 Speed | 6 Speed, constant mesh |
| Chassis |
| Frame Type | Steel trellis frame, powder coated | Ultra-lightweight frame built entirely of aluminum alloy castings. |
| Suspension - Front | 43 mm WP-USD, AER 43 | Showa inverted 41 mm cartridge front forks fully adjustable for high and low speed compression, spring preload, and rebound damping |
| Suspension - Rear | WP Monoshock | Showa 41mm aluminum alloy rear shock with a 16mm rod diameter are fully adjustable for high and low speed compression, spring preload and rebound damping |
| Rake | - | 23.8° |
| Steering Head Angle | 65° | - |
| Trail | - | 97 mm / 3.8 in. |
| Wheel Travel - Front | 140 mm / 5.5 in | 120 mm / 4.7 in. |
| Wheel Travel - Rear | 162 mm / 6.4 in | 130 mm / 5.1 in. |
| Wheels & Brakes |
| Brakes - Front | Single 300 mm disc, 4 piston radial fixed caliper | 2 x 310 mm Discs, radial-mount opposed-four-piston Brembo 4 piston monoblock calipers |
| Brakes - Rear | Single 230 mm disc, single piston floating caliper | Single 220 mm disc, Nissin single piston caliper |
| ABS | Bosch 10 ML Single Channel ABS | - |
| Rims - Front | - | 3.8 x 17 |
| Rims - Rear | - | 5.5 x 17 |
| Tyres - Front | 110/70 -17 | 120/70 ZR17 |
| Tyres - Rear | 150/60 -17 | 180/55 ZR17 |
| Wheels | - | Aluminum, 3 spoke |