15 August. Saturday 2026
TM Racing MX 450 F - 2008 Specifications and Reviews
The 2008 TM Racing MX 450 F is a competitive 449cc four-stroke motocross bike engineered for serious amateur and professional riders seeking reliability and performance. Known for its potent single-cylinder engine with liquid cooling and electronic ignition, it delivers strong power delivery across the rev range. The bike excels in technical terrain where its lightweight construction and responsive handling provide the edge experienced riders demand.
General information | |
| Category | Cross / motocross |
| Year | 2008 |
| Model | TM racing MX 450 F |
| | |
Engine and Transmission Specifications | |
| Clutch | Multiuple-disk in oil-bath with hydaulic control |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | Dry sump with double rotor pump |
| Starter | Electric & kick |
| Ignition | Kokusan CDI Electronic with variable advance |
| Fuel control | DOHC |
| Fuel system | Carburettor. Keihin FCRD 41mm |
| Bore x stroke | 95.0 x 63.4 mm (3.7 x 2.5 inches) |
| Stroke | 4 |
| 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 |
| Front brakes diameter | 270 mm (10.6 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 110/90-X19 |
| Front tyre dimensions | 90/90-X21 |
| Rear suspension | Sachs Boge ( optional Ohlins ) |
| Front suspension | Marzocchi USD 50mm ( optional Ohlins 48mm ) |
| Frame type | Perimetral aluminium section |
| | |
Speed and acceleration | |
| Color options | Blue |
| Fuel capacity | 8.20 litres (2.17 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.
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