Motocross Bikes
2010TM racing TM Racing MX 450 F
27 fields on record
The 2010 TM Racing MX 450 F is a competitive four-stroke motocross bike designed for experienced riders seeking precision and reliability on the track. Powered by a liquid-cooled 449cc single-cylinder engine with DOHC fuel control and electronic ignition, it delivers consistent performance through a five-speed chain-driven transmission. Known for its lightweight aluminum perimeter frame and responsive handling characteristics, this Italian-built machine excels in technical terrain where rider skill and bike agility determine race outcomes.
- Capacity
- 449.2 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- Not on record
Know it? Add it → - Seat height
- Not on record
Know it? Add it → - Power
- 56.0 HP (41.2 kW)
What’s new for the 2010 TM racing TM Racing MX 450 F
vs the 2009| Spec | 2009 | 2010 |
|---|---|---|
| Front suspension | Marzocchi USD 50mm ( optional Ohlins 48mm ) | Marzocchi USD |
| Front brakes | Single disc | Single disc. Nissin pump and Brembo caliper |
| Rear brakes | Single disc | Single disc. Nissin pump and Brembo caliper |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for motocross racing and rough terrain competition, not commuting or street use.
- Built for
- A raw, lightweight, race-bred bike with premium suspension and brakes that rewards aggressive, skilled riding.
- Not ideal for
- Not suitable for riders wanting comfort, passenger capability, road legality, or long-distance touring.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 449.2 ccm
- Power
- 56.0 HP (41.2 kW)
- Engine type
- Single, four-stroke
- Bore x stroke
- 95.0 x 63.4 mm
- Compression
- 15.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Kokusan CDI Electronic with variable advance
- Valves per cylinder
- 4
- Lubrication system
- Dry sump with double rotor pump
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiuple-disk in oil-bath with hydaulic control
Dimensions & weight
Chassis & suspension
- Frame
- Perimetral aluminium section
- Front suspension
- Marzocchi USD
- Rear suspension
- Sachs Boge ( optional Ohlins )
Brakes & wheels
- Front brakes
- Single disc. Nissin pump and Brembo caliper
- Front brakes diameter
- 270 mm
- Rear brakes
- Single disc. Nissin pump and Brembo caliper
- Rear brakes diameter
- 245 mm
- Front tyre
- 90/90-21
- Rear tyre
- 110/90-19
Other
- Color options
- Blue
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2005 | 2006 | 2008 | 2009 | 2010 |
|---|---|---|---|---|---|
| Capacity | 449.16 ccm (27.41 cubic inches) | 449.16 ccm (27.41 cubic inches) | 449.16 ccm (27.41 cubic inches) | 449.16 ccm (27.41 cubic inches) | 449.16 ccm (27.41 cubic inches) |
| Fuel capacity | — | 8.00 litres (2.11 gallons) | 8.20 litres (2.17 gallons) | 8.20 litres (2.17 gallons) | 8.20 litres (2.17 gallons) |
| Color options | — | Blue | Blue | Blue | Blue |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the TM racing TM Racing MX 450 F?
The 2010 TM racing TM Racing MX 450 F has a Capacity of 449.2 ccm (27.41 cubic inches).
What engine power does the TM racing TM Racing MX 450 F have?
The 2010 TM racing TM Racing MX 450 F has a Power of 56.0 HP (41.2 kW).
How many gears does the TM racing TM Racing MX 450 F have?
The 2010 TM racing TM Racing MX 450 F has a Gearbox of 5-speed.
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