| General |
| Year | 2024 | 2025 |
| Make Model | CFMoto 450SR S | Aprilia RS 457 |
| Dimensions |
| Seat Height | 795 m / 31.3 in | 795 mm / 31.3 in |
| Wheelbase | 1370 mm / 53.9 in | - |
| Ground Clearance | 140 mm / 5.5 in | - |
| Height | 1140 mm / 44.9 in | 1137 mm / 44.8 in |
| Length | 1995 mm / 78.5 in | 1960 mm / 77.1 in |
| Width | 715 mm / 28.1 in | 795 mm / 31.3 in |
| Weights & Capacities |
| Fuel Capacity | 14 Litres / 3.7 US gal | 12.7 Litres / 3.4 US gal |
| Wet Weight | 179 kg / lbs / 394 lbs | 176 kg / 388 lbs |
| Performance |
| Max Power | 34.5 kW / 46.9 hp @ 9250 rpm | 35 kW / 47.6 hp @ 9400 rpm |
| Max Torque | 39.3 Nm 29 lb-ft @ 7750 rpm | 43.5 Nm / 32.1 lb-ft @ 6700 rpm |
| Engine |
| Displacement | 449.5 cc / 27.4 cu in | 457 cc / 27.9 cu in |
| Engine Detail | Four stroke Two cylinder, DOHC | Four stroke, forward facing parallel twin, DOHC with silent chain drive on the right side, four valves per cylinder |
| Bore x Stroke | 72 x 55.2 mm | 69 x 61.1 mm |
| Compression Ratio | 11.5:1 | n/a |
| Cooling System | Liquid cooled | Liquid cooled with radiator and water-oil heat exchanger |
| Emissions | - | Euro 5+ |
| Fuel Induction | Electronic Fuel Injection, Mechanical throttle | Fuel Injection |
| Ignition | ECU | Dgital |
| Lubrication | - | Wet sump |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet multi-plate | Wet, multi-plate, slipper |
| Final Drive | Chain | Chain |
| Transmission / Drive | 6 Speed, slipper | 6 Speed |
| Chassis |
| Frame Type | Chrome Moly chassis | Twin spar aluminum frame |
| Suspension - Front | 37mm Upside down fork, with adjustable compression and hydraulic damper, adjustable | ø 41mm USD fork, adjustable preload |
| Suspension - Rear | Single swingarm, centrally aligned, adjustable spring preload | Monoshock, adjustable preload |
| Wheel Travel - Front | 120 mm / 4.7 in | 120 mm / 4.7 in |
| Wheel Travel - Rear | 130 mm / 5.1 in | 130 mm / 5.1 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 320mm disc, Brembo M40, 4-piston radially mounted caliper. | Single Ø 320 mm floating disc. ByBre 4-piston radial caliper |
| Brakes - Rear | Single 240mm disc, 2 piston caliper | Single Ø 220 mm disc. ByBre caliper |
| ABS | Standard, Bosch | Standard |
| Rims - Front | - | 3.00 x 17 in |
| Rims - Rear | - | 4.50 x 17 in |
| Tyres - Front | 110/70-R17, CST ADRENO HS | 110/70-17 |
| Tyres - Rear | 150/60-R17, CST ADRENO HS | 150/60-17 |
| Wheels | 6-Spoke aluminium alloy | Aluminium alloy cast |