28 July. Tuesday 2026
Tm Racing Mx 450 ES Fi 4T - 2025 Specifications and Reviews
The 2025 TM Racing MX 450 ES FI 4T is a competitive motocross machine designed for serious off-road racers seeking reliable performance. Its 449cc liquid-cooled four-stroke engine features titanium valves, fuel injection, and a sophisticated eMotion ECU for precise power delivery across varied terrain. Known for durability and technical excellence, it excels in professional and advanced amateur racing environments.
2025
General information | |
| Color Options | Blue/grey |
| Category | Cross / motocross |
| Year | 2025 |
| Model | TM Racing MX 450 Es Fi 4T |
Engine and Transmission Specifications | |
| Starting | Electric |
| Clutch | Multiuple-disk in oil-bath with hydaulic control |
| Final Drive | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling System | Liquid |
| Ignition | eMotion ECU |
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) |
| Induction | Injection. 44 mm throttle body |
| Valves Per Cylinder | 4 |
| Bore x Stroke | 95.0 x 63.4 mm (3.7 x 2.5 inches) |
| Engine Details | Titanium valves |
| Engine Type | Single cylinder, four-stroke |
| Capacity: | 449.0 ccm (27.40 cubic inches) |
Physical measures and capacities | |
| Fuel Capacity | 7.50 litres (1.98 US gallons) |
| Ground Clearance | 360 mm (14.2 inches) |
| Seat Height | 1,000 mm (39.4 inches) If adjustable, lowest setting. |
| Dry Weight | 106.0 kg (233.7 pounds) |
| | |
Tm Racing Mx 450 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 | 110/90-19 |
| 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, Ø 48 mm |
| Frame | Self-tempering aluminium deltabox type single beam with extruded, forged and microcast parts |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | Report missing specs or required updates. |
| Comments | Italian brand. |
| Rake (fork angle) | 27.0° |
| Driveline | Regina GPX chain |
| Lubrication system | Dry sump with 2 pumps |
Performance Profile & Rider Fit
Best For
Track85%
City10%
Cornering90%
Daily Riding15%
Touring12%
Passenger5%
Rider Profile
| Best For | This is a full-on competition motocross machine best suited to experienced or expert off-road riders, not beginners. |
| Purpose | Built purely for motocross racing and serious off-road competition, not for commuting or general road use. |
| Rider Fit | Its tall 1000mm seat height, minimal weight of around 106kg dry, and aggressive ergonomics demand good fitness, strength, and off-road riding skill. |
| Character | A boutique Italian race bike with a high-revving DOHC 450 four-stroke, premium Kayaba and Brembo components, and razor-sharp handling for the track. |
| Not Ideal For | This is not a suitable choice for new riders, daily commuting, passenger carrying, or long-distance road touring. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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