| MODEL | TM RACING SMK 450 ES FI 4T 2023 |
| Year | 2023 |
| Engine Type | Single cylinder, four-stroke, DOHC, 4 valves per cylinder, titanium valves |
| Displacement / Capacity | 449 cc / 27.4 cu in |
| Bore X Stroke | 95 x 63.4 mm / 3.7 x 2.5 in |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | — |
| Max Torque | — |
| Ignition | eMoticom |
| Induction | Fuel injection, 47 mm throttle body |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6-speed |
| Clutch | Multi-disc, oil bath, hydraulic control |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Aluminium deltabox-type single beam |
| Front Suspension | Marzocchi USD fork, 280 mm / 11 in travel |
| Rear Suspension | TM Racing monoshock, 270 mm / 10.6 in travel |
| Front Brakes | Single 305 mm / 12 in disc, Brembo |
| Rear Brakes | Single 245 mm / 9.6 in disc, Nissin |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 940 mm / 37 in |
| Wheelbase | — |
| Ground Clearance | 321 mm / 12.6 in |
| Dry Weight | 116 kg / 255.7 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 110/70-ZR17 |
| Rear Tyre | 150/60-ZR17 |
| FUEL SYSTEM | |
| Fuel Capacity | 7.5 Litres / 2 US gal |
| Fuel Consumption | — |
| Top Speed | — |
Supermotard version of the 450 injected single, with 17 inch wheels, a big 305 mm front disc and a lower-travel chassis than the motocross bike.
