| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | TM racing |
| Model Name | MX 450 Fi |
| Year | 2011 |
| Category(class) | Motocross / Dirtbike |
| Engine |
|---|
| Engine Capacity (Displacement) | 449 ccm (27.4 cubic inches) |
| Engine Type | Single cylinder, four-stroke |
| Bore x Stroke | Ø95.0 mm x 63.4 mm (Ø3.74 inches x 2.5 inches) |
| Bore/Stroke Ratio | 1.5 |
| Timing System | DOHC |
| Fuel System(Carburetion) | Injection. 44mm throttle body |
| Ignition | Kokusan generator, Microtec Electronic |
| Starter System | Kick |
| Lubrication System | Dry sump with double rotor pump |
| Cooling System | Liquid |
| Powertrain |
|---|
| Clutch | Multiuple-disk in oil-bath with hydaulic control |
| Gearbox | 5 speed |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | Perimetral aluminium section |
| Front Suspension | Marzocchi USD |
| Rear Suspension | Sachs Boge ( optional Ohlins ) |
| Front Brakes | Single disc. Nissin pump and Brembo caliper |
| Front Brakes Diameter | Ø270 mm (Ø10.63 inches) |
| Rear Brakes | Single disc. Nissin pump and Brembo caliper |
| Rear Brakes Diameter | Ø245 mm (Ø9.65 inches) |
| Front Tire | 90/90-21 |
| Rear Tire | 110/90-19 |
| Dimensions |
|---|
| Fuel Capacity | 8.20 litres (2.17 gallons) |
| Performance |
|---|
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | - |
| 0-60 mph | - |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
