| MODEL | TM RACING MX 125 FI 2T 2025 |
| Year | 2025 |
| Engine Type | Single cylinder, two-stroke |
| Displacement / Capacity | 124.8 cc |
| Bore X Stroke | 54.0 x 54.5 mm |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | 11.0 kW / 15 hp |
| Max Torque | — |
| Ignition | eMoticom ECU |
| Induction | Fuel injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | 3.5% oil mix |
| Gear Box | 6-speed |
| Clutch | Multiple-disc, oil bath, hydraulic control |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Aluminium deltabox-type single beam |
| Front Suspension | Kayaba 48 mm USD fork, 310 mm travel |
| Rear Suspension | TM Racing monoshock, 300 mm travel |
| Front Brakes | Single disc, Brembo |
| Rear Brakes | Single disc, Nissin |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 990 mm / 39.0 in |
| Wheelbase | — |
| Ground Clearance | 360 mm / 14.2 in |
| Dry Weight | 91 kg / 200.6 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 80/100-21 |
| Rear Tyre | 100/90-19 |
| FUEL SYSTEM | |
| Fuel Capacity | 9 Litres / 2.38 US gal |
| Fuel Consumption | — |
| Top Speed | — |
Fuel-injected version of the 125 two-stroke with electric start and a six-speed gearbox. Compared with the carburetted 2025 bike it is listed about one kilogram heavier.
