| MODEL | TM RACING EN 450 ES FI 4T 2023 |
| Year | 2023 |
| Engine Type | Single cylinder, four-stroke, DOHC, 4 valves |
| Displacement / Capacity | 449.0 cc / 27.40 cu in |
| Bore X Stroke | 95.0 x 63.4 mm / 3.7 x 2.5 in |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | — |
| Max Torque | — |
| Ignition | eMoticom electronic |
| Induction | Fuel injection, 44 mm throttle body |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5-speed |
| Clutch | Multiple-disk in oil bath, hydraulic control |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Self-tempering aluminium deltabox single beam (extruded, forged and microcast parts) |
| Front Suspension | Kayaba 48 mm USD fork, 310 mm travel |
| Rear Suspension | TM Racing monoshock, 300 mm travel |
| Front Brakes | Single disc, 270 mm / 10.6 in (Brembo) |
| Rear Brakes | Single disc, 245 mm / 9.6 in (Nissin) |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 1000 mm / 39.4 in (lowest setting) |
| Wheelbase | — |
| Ground Clearance | 360 mm / 14.2 in |
| Dry Weight | 112.5 kg / 248.0 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 90/90-21 |
| Rear Tyre | 140/80-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 7.5 Litres / 1.98 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2023 electric-start 450 enduro in TM Racing's injected four-stroke line-up. It uses the Italian maker's aluminium deltabox single-beam frame with a 48 mm Kayaba fork and a long-travel TM monoshock. A 21-inch front and 18-inch rear wire-spoked wheel set suits trail and enduro use.
