30 June. Tuesday 2026
Racing Mx 300 ES Fi 4T - 2025 Specifications and Reviews
The 2025 TM Racing MX 300 ES Fi 4T is a competitive motocross machine built for intermediate to advanced riders seeking a nimble, modern four-stroke platform. Its fuel-injected 299cc single-cylinder engine delivers predictable power across the rev range, while the lightweight aluminum deltabox frame ensures precise handling and agility. Known for reliability and responsive performance, it excels in technical terrain and racing environments.
2025
General information | |
| Color Options | Blue/grey |
| Category | Cross / motocross |
Engine and Transmission Specifications | |
| Starting | Electric |
| Clutch | Multiple-disk in oil bath with hydraulic control |
| Final Drive | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling System | Liquid |
| Ignition | eMoticom |
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) |
| Induction | Injection |
| Bore x Stroke | 81.0 x 58.1 mm (3.2 x 2.3 inches) |
| Capacity | 299.4 ccm (18.27 cubic inches) |
Physical measures and capacities | |
| Fuel Capacity | 7.50 litres (1.98 US gallons) |
| Ground Clearance | 355 mm (14.0 inches) |
| Seat Height | 970 mm (38.2 inches) If adjustable, lowest setting. |
| Dry Weight | 102.0 kg (224.9 pounds) |
| | |
Racing Mx 300 ES Fi 4T dimensions and frame | |
| Wheels | Wire spoked. Blue rims. |
| Rear Brakes | Single disc. Nissin |
| Brake Disc Diameter | 240 mm (9.4 inches) |
| Front Brakes | Single disc. Brembo |
| Rear Tyre | 100/80-19 |
| Front Tyre | 80/100-21 |
| Rear Wheel Travel | 300 mm (11.8 inches) |
| Rear Suspension | TM Racing monoshock |
| Front Wheel Travel | 310 mm (12.2 inches) |
| Front Suspension | Kayaba fork, 48mm |
| Frame | Self-tempering aluminium deltabox type single beam with extruded, forged and microcast parts |
Other specs | |
| Related bikes | List related bikes for comparison of specs. |
| Ask questions | Join the 25 TM Racing MX 300 ES Fi 4T discussion group or the general TM Racing discussion group. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Update specs | Report missing specs or required updates. |
| Comments | Italian brand. |
| Rake (fork angle) | 27.0° |
| Driveline | Regina GPX chain |
| Engine type | Single cylinder, four-stroke |
| Model year | 2025 |
| Motorcycle name | TM Racing MX 300 ES Fi 4T |
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