| MODEL | TM RACING MX 300 ES FI 4T 2025 |
| Year | 2025 |
| Engine Type | Single cylinder, four-stroke |
| Displacement / Capacity | 299.4 cc |
| Bore X Stroke | 81.0 x 58.1 mm |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | — |
| Max Torque | — |
| Ignition | eMoticom |
| Induction | Fuel injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6-speed |
| Clutch | Multiple-disc, oil bath, hydraulic control |
| Final Drive | Chain (Regina GPX) |
| CHASSIS SPECS | |
| Frame | Aluminium deltabox-type single beam |
| Front Suspension | Kayaba 48 mm, 310 mm / 12.2 in travel |
| Rear Suspension | TM Racing monoshock, 300 mm / 11.8 in travel |
| Front Brakes | Single disc, Brembo, 270 mm |
| Rear Brakes | Single disc, Nissin, 240 mm |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 970 mm |
| Wheelbase | — |
| Ground Clearance | 355 mm |
| Dry Weight | 102 kg |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 80/100-21 |
| Rear Tyre | 100/80-19 |
| FUEL SYSTEM | |
| Fuel Capacity | 7.5 Litres |
| Fuel Consumption | — |
| Top Speed | — |
The 2025 MX 300 ES Fi 4T is TM's fuel-injected 300 cc four-stroke motocrosser with electric starting and a six-speed gearbox. It rides on a deltabox-style aluminium frame with Kayaba suspension up front.
