| MODEL | TM RACING MX 300 ES 2T 2023 |
| Year | 2023 |
| Engine Type | Single cylinder, two-stroke, V-Force reed valve |
| Displacement / Capacity | 293.2 cc / 17.89 cu in |
| Bore X Stroke | 72.0 x 72.0 mm / 2.8 x 2.8 in |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | — |
| Max Torque | — |
| Ignition | eMoticom |
| Induction | Keihin PWM 38 carburettor |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5-speed |
| Clutch | Multiple-disc, oil bath, hydraulic control |
| Final Drive | Chain (Regina GPX) |
| CHASSIS SPECS | |
| Frame | Self-tempering aluminium deltabox-type single beam (extruded, forged and microcast parts) |
| Front Suspension | Kayaba USD 48 mm, 310 mm / 12.2 in travel |
| Rear Suspension | TM Racing, 300 mm / 11.8 in 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 | 985 mm / 38.8 in |
| Wheelbase | — |
| Ground Clearance | 365 mm / 14.4 in |
| Dry Weight | 100.0 kg / 220.5 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 80/100-21 |
| Rear Tyre | 110/90-19 |
| FUEL SYSTEM | |
| Fuel Capacity | 9.00 Litres / 2.38 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2023 MX 300 ES 2T brought electric starting and a new deltabox-type aluminium frame to TM's 300 two-stroke, with long-travel Kayaba suspension. It weighs about 100 kg dry.
