What category is the 2007 TM Racing MX 450 F?

The 2007 TM Racing MX 450 F has a Category of Cross / motocross.

What is the engine size of the 2007 TM Racing MX 450 F?

The 2007 TM Racing MX 450 F has a Capacity: of 449.16 ccm (27.41 cubic inches).

What type of engine does the 2007 TM Racing MX 450 F have?

The 2007 TM Racing MX 450 F has a Engine type of Single cylinder.

Is the 2007 TM Racing MX 450 F air cooled or liquid cooled?

The 2007 TM Racing MX 450 F has a Cooling system of Liquid.

How many gears does the 2007 TM Racing MX 450 F have?

The 2007 TM Racing MX 450 F has a Gearbox of 5-speed.

TM Racing MX 450 F - 2007 Specifications and Reviews

Name: 2007 TM Racing MX 450 F
Brand: TM racing

The 2007 TM Racing MX 450 F is a competitive motocross machine designed for experienced riders seeking a lightweight, nimble alternative to larger displacement bikes. Its 449cc liquid-cooled single-cylinder engine delivers strong mid-range power through a Keihin carburetor, while the five-speed transmission and hydraulic clutch provide responsive control. Known for excellent handling and agility, it excels in technical terrain where precise bike control matters most.

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2007

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General information
Category	Cross / motocross
Year	2007
Model	TM racing MX 450 F

Engine and Transmission Specifications
Clutch	Multiple-disk in oil bath with hydraulic control
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Lubrication system	Dry sump with double rotor pump
Starter	Kick
Ignition	Kokusan CDI Electronic with variable advance
Fuel system	Carburettor. Keihin FCR 41mm
Bore x stroke	95.0 x 63.4 mm (3.7 x 2.5 inches)
Stroke	2
Engine type	Single cylinder
Capacity:	449.16 ccm (27.41 cubic inches)
Physical measures and capacities
Rear brakes diameter	245 mm (9.6 inches)
Rear brakes	Single disc. Nissin pump and caliper
Front brakes diameter	270 mm (10.6 inches)
Front brakes	Single disc. Nissin pump and Brembo caliper
Rear tyre dimensions	110/90-19
Front tyre dimensions	90/90-21
Rear suspension	Sachs Boge (optional Ohlins )
Front suspension	Marzocchi USD 50mm ( optional Ohlins 48mm )
Frame type	Cr-Mo steel Perimetral oval section

Speed and acceleration
Fuel capacity	8.00 litres (2.11 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track85%

City5%

Cornering88%

Daily Riding8%

Touring8%

Passenger2%

Rider Profile

Best For	This is a full-size 450cc motocross machine best suited to experienced off-road or competitive riders, not beginners.
Purpose	Built purely for motocross racing and rough terrain competition, not commuting or street use.
Rider Fit	Demands strong physical fitness and technique, with a tall seat, firm suspension, and kick-start requiring confident body control.
Character	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.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.