| General |
| Comments | - | Traction control, 2 engine maps. |
| Year | 2025 | - |
| Colours | - | White/grey/yellow |
| Make Model | KTM 450 SMR | - |
| Dimensions |
| Ground Clearance (mm) | - | 281 mm |
| Ground Clearance (in.) | - | 11.1 inches |
| Seat Height | 898 mm / 35.4 in | 898 mm / 35.4 in. |
| Wheelbase | 1472 mm / 58 in | 1482 mm / 58.3 in. |
| Ground Clearance | 281mm / 11.1 in | - |
| Weights & Capacities |
| Dry Weight | 108.8 kg / 239.7 lbs | 107.6 kg / 237.2 lbs |
| Fuel Capacity | 7.2 Litres / 1.85 US gal | 7.20 litres / 1.90 US gallons |
| Performance |
| Max Power | 47 kW / 63 hp | - |
| Power-to-Weight Ratio | - | 0.5855 HP/kg |
| Engine |
| Fuel Control | - | Single Overhead Cams (SOHC) |
| Bore x Stroke (mm) | - | 95.0 x 63.4 mm |
| CO2 | - | 85.4 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Displacement (cc) | - | 449.9 cc |
| Displacement (ci) | - | 27.45 cubic inches |
| Engine Type | - | Single cylinder, four-stroke |
| Bore x Stroke (in,) | - | 3.7 x 2.5 inches |
| Displacement | 449.9 cc / 27.4 cu-in | - |
| Engine Detail | Four stroke, single cylinder, SOHC, 4 valve | - |
| Fuel System | - | Carburettor |
| Bore x Stroke | 95 x 63.4 mm | - |
| Compression Ratio | 12.75:1 | 13.1:1 |
| Cooling System | Liquid cooled | - |
| Engine Management | Keihin EMS | - |
| Exhaust | Aluminum | - |
| Fuel Consumption | - | 3.68 litres/100 km (27.2 km/l or 63.92 mpg) |
| Fuel Induction | Keihin EFI with 44 mm throttle body | - |
| Ignition | - | Hitachi Astemo EMS |
| Lubrication | Pressure lubrication with 2 rotor pumps | - |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Suter slipper clutch with Brembo hydraulics | Wet multi-disc Suter clutch, Brembo hydraulics |
| Final Drive | Chain 5/8 x 1/4 | Chain (final drive) |
| Final Drive Ratio | 14:46 | - |
| Gearbox | - | 5-speed |
| Primary Drive | - | 5/8 x 1/4´ chain |
| Primary Drive Ratios | 29:72 | - |
| Transmission / Drive | 5 Speed | - |
| Chassis |
| Frame Type | Central double-cradle-type 25CrMo4 steel | 25CrMo4 steel central-tube |
| Suspension - Front | 48mm Fully adjustable WP Xact inverted fork | WP XACT-USD, Ø 48 mm |
| Suspension - Rear | Linkage-assisted WP Xact mono shock | WP XACT Monoshock with linkage |
| Clamp Offset - Triple | 16 mm | - |
| Handlebar | Neken 28-22mm diameter w/ ODI grips | - |
| Rake | 26.1° | 26.1° |
| Steering Head Angle | 63.9° | - |
| Wheel Travel - Front | 283 mm / 11.1 in | 285 mm / 11.2 in. |
| Wheel Travel - Rear | 266 mm / 10.5 in | 285 mm / 11.2 in. |
| Wheels & Brakes |
| Brakes - Front | Single 310 mm disc with Brembo hydraulics | Single disc. Brembo twin-piston floating calliper, brake disc |
| Brakes - Rear | Single 220mm disc with Brembo hydraulics | Single disc. Brembo single-piston floating calliper, brake dis |
| Rims | - | Black, wire spoked. Metzler tyres. |
| Tyres - Front | 125/75 x 16.5 | 125/80-16.5 |
| Tyres - Rear | 165/65 x 17 | - |
| Wheels - Front | 3.5 x 16.5 | - |
| Wheels - Rear | 5.0 x 17 | - |