| General |
| Year | 2026 | 2024 |
| Make Model | Suzuki GSX-R 750 | KTM 390 Duke |
| Dimensions |
| Seat Height | 810 mm / 31.8 in. | - |
| Wheelbase | 1390 mm / 54.7 in. | 1357 mm / 53.4 in |
| Ground Clearance | 130 mm / 5.1 in | 190 mm / 7.5 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 | 165 |
| Dry Weight (kg) | 156 | - |
| Dry Weight | 156 kg / 344 lbs | - |
| Fuel Capacity | 17 Litres / 4.5 US gal / 3.7 Imp gal | 15 L / 4.0 US gal |
| Wet Weight | 190 kg / 418 lbs | 165 kg / 328 lbs |
| Performance |
| Top Speed | 270.7 km/h / 168 mph | - |
| Acceleration (0-100 km/h) | 3.2 sec | - |
| Max Power | 110.3 kW / 148 hp @ 12800 rpm | 33 kW / 44.3 hp @ 8500 rpm |
| Max Torque | 86.3 Nm / 8.8 kgf-m / 64 ft-lb @ 11200 rpm | 39 Nm / 28.7 lb-ft @ 7000 rpm |
| Standing Start ¼ Mile | 10.7 sec | - |
| Top Gear Acceleration | 4.5 sec | - |
| Engine |
| Displacement | 749 c / 45.7 cub. in. | 398.7 cc / 24.3 cu-in |
| Engine Detail | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. | Four stroke, single cylinder, DOHC with finger followers, 4 valves |
| Bore x Stroke | 70 x 48.7 mm | 89 x 64 mm |
| Compression Ratio | 12.5:1 | 12.6:1 |
| Cooling System | Liquid. High capacity large trapezoidal-shaped radiator which includes compact cooling fan assembly designed for improved air flow. | Liquid Cooled |
| Emissions | - | EURO5 |
| Engine Management | - | Bosch EMS with RBW |
| 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 | New 32 bit ECM features 1024 kilobytes of ROM for maximum engine performance working in conjunction with the new S-DMS engine management system | Bosch fuel injection |
| Ignition | Digital DC-CDI | - |
| Lubrication | Wet sump | Wet sump |
| Spark Plug | NGK, CR9E | - |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet, multiple discs | PASC antihopping clutch, mechanically operated |
| Final Drive | Chain, RK525ROZ5Y, 116 links | Chain 520-X Ring, 14:43 |
| 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, constant mesh | 6 Speed |
| Chassis |
| Frame Type | Ultra-lightweight frame built entirely of aluminum alloy castings. | Steel trellis frame, powder coated |
| Suspension - Front | Showa inverted 41 mm cartridge front forks fully adjustable for high and low speed compression, spring preload, and rebound damping | 43mm WP APEX 43 |
| Suspension - Rear | 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 | WP APEX - Monoshock |
| Rake | 23.8° | - |
| Trail | 97 mm / 3.8 in. | - |
| Wheel Travel - Front | 120 mm / 4.7 in. | 150 mm / 5.9 in |
| Wheel Travel - Rear | 130 mm / 5.1 in. | 150 mm / 5.9 in |
| Wheels & Brakes |
| Brakes - Front | 2 x 310 mm Discs, radial-mount opposed-four-piston Brembo 4 piston monoblock calipers | Single 320 mm disc, 4 piston radial fixed caliper |
| Brakes - Rear | Single 220 mm disc, Nissin single piston caliper | Single 240 mm disc, 2 piston floating caliper |
| ABS | - | Bosch 9.1MP Two Channel ABS (Supermoto ABS) |
| Rims - Front | 3.8 x 17 | - |
| Rims - Rear | 5.5 x 17 | - |
| Tyres - Front | 120/70 ZR17 | 110/70 R17 M/C 54W TL |
| Tyres - Rear | 180/55 ZR17 | 150/60 R17 M/C 66W TL |
| Wheels | Aluminum, 3 spoke | - |
| Wheels - Front | - | 3.00 R17 |
| Wheels - Rear | - | 4.00 R17 |