| Attribute | TM Racing EN 250 Enduro × | TM Racing MX 250 Cross × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2004 |
| Make | TM Racing | TM Racing |
| Model | TM Racing EN 250 Enduro | TM Racing MX 250 Cross |
| Category | Enduro / offroad | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 249 | 249 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 66.4 | 66.4 |
| Stroke (mm) | 72 | 72 |
| Gearbox | 6-speed | 6-speed |
| Compression | 15.5:1 | 15.5:1 |
| 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 | 100/90-21 | 100/90-21 |
| Rear tyre | 140/80-18 | 110/90-19 |
| Performance | ||
| Fuel capacity (l) | 9 | 9 |