| Attribute | TM Racing MX 450 F ES Cross × | TM Racing SMX 450 Competition × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2004 |
| Make | TM Racing | TM Racing |
| Model | TM Racing MX 450 F ES Cross | TM Racing SMX 450 Competition |
| Category | Cross / motocross | Super motard |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 449.2 | 449.2 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 95 | 95 |
| Stroke (mm) | 63.4 | 63.4 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
| Chassis | ||
| Front suspension | Paioli USD 46 (optional Ohlins) | Paioli USD 46 (optional Ohlins) |
| Rear suspension | Ohlins | Ohlins |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 240 | 240 |
| Frame type | Cr-Mo steel | Cr-Mo steel |
| Front tyre | 90/90-21 | - |
| Rear tyre | 110/90-19 | - |
| Performance | ||
| Fuel capacity (l) | 9 | 9 |