| General |
| Year | 2025 | 2024 |
| Make Model | Aprilia RS 457 | KTM 390 Duke |
| Dimensions |
| Seat Height | 795 mm / 31.3 in | - |
| Wheelbase | - | 1357 mm / 53.4 in |
| Ground Clearance | - | 190 mm / 7.5 in |
| Height | 1137 mm / 44.8 in | - |
| Length | 1960 mm / 77.1 in | - |
| Width | 795 mm / 31.3 in | - |
| Weights & Capacities |
| Fuel Capacity | 12.7 Litres / 3.4 US gal | 15 L / 4.0 US gal |
| Wet Weight | 176 kg / 388 lbs | 165 kg / 328 lbs |
| Performance |
| Max Power | 35 kW / 47.6 hp @ 9400 rpm | 33 kW / 44.3 hp @ 8500 rpm |
| Max Torque | 43.5 Nm / 32.1 lb-ft @ 6700 rpm | 39 Nm / 28.7 lb-ft @ 7000 rpm |
| Engine |
| Displacement | 457 cc / 27.9 cu in | 398.7 cc / 24.3 cu-in |
| Engine Detail | Four stroke, forward facing parallel twin, DOHC with silent chain drive on the right side, four valves per cylinder | Four stroke, single cylinder, DOHC with finger followers, 4 valves |
| Bore x Stroke | 69 x 61.1 mm | 89 x 64 mm |
| Compression Ratio | n/a | 12.6:1 |
| Cooling System | Liquid cooled with radiator and water-oil heat exchanger | Liquid Cooled |
| Emissions | Euro 5+ | EURO5 |
| Engine Management | - | Bosch EMS with RBW |
| Fuel Induction | Fuel Injection | Bosch fuel injection |
| Ignition | Dgital | - |
| Lubrication | Wet sump | Wet sump |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet, multi-plate, slipper | PASC antihopping clutch, mechanically operated |
| Final Drive | Chain | Chain 520-X Ring, 14:43 |
| Transmission / Drive | 6 Speed | 6 Speed |
| Chassis |
| Frame Type | Twin spar aluminum frame | Steel trellis frame, powder coated |
| Suspension - Front | ø 41mm USD fork, adjustable preload | 43mm WP APEX 43 |
| Suspension - Rear | Monoshock, adjustable preload | WP APEX - Monoshock |
| 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 |
| Electronics |
| Equipment / Features | Full LED headlight and indicators. 5" TFT dashboard. Backlit switchcubes. Engine Maps (AEM), Dual-Channel ABS with Anti Roll-Over System (2 maps), Traction Control (ATC), 3 Riding Modes. Metal Braided Brake Hoses | - |
| Wheels & Brakes |
| Brakes - Front | Single Ø 320 mm floating disc. ByBre 4-piston radial caliper | Single 320 mm disc, 4 piston radial fixed caliper |
| Brakes - Rear | Single Ø 220 mm disc. ByBre caliper | Single 240 mm disc, 2 piston floating caliper |
| ABS | Standard | Bosch 9.1MP Two Channel ABS (Supermoto ABS) |
| Rims - Front | 3.00 x 17 in | - |
| Rims - Rear | 4.50 x 17 in | - |
| Tyres - Front | 110/70-17 | 110/70 R17 M/C 54W TL |
| Tyres - Rear | 150/60-17 | 150/60 R17 M/C 66W TL |
| Wheels | Aluminium alloy cast | - |
| Wheels - Front | - | 3.00 R17 |
| Wheels - Rear | - | 4.00 R17 |