| Attribute | TM Racing EN 250 Enduro × | Sparta SL 250 1957 × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 1957 |
| Make | TM Racing | Sparta |
| Model | TM Racing EN 250 Enduro | Sparta SL 250 |
| Category | Enduro / offroad | Allround |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 249 | 245 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | - |
| Bore (mm) | 66.4 | 67 |
| Stroke (mm) | 72 | 70 |
| Gearbox | 6-speed | - |
| Ignition | - | Magneto |
| Compression | 15.5:1 | - |
| Chassis | ||
| Front suspension | Paioli USD 46 (optional Ohlins) | Telescopic |
| Rear suspension | Ohlins | Twin shock-Swingarm |
| Front brakes | Single disc | Expanding brake (drum brake) |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Diameter (mm) | 240 | 180 |
| Frame type | Cr-Mo steel | - |
| Front tyre | 100/90-21 | 3.25-16 |
| Rear tyre | 140/80-18 | 3.25-16 |
| Seat | - | Single seat |
| Other | ||
| Starter | - | Kick |
| Performance | ||
| Fuel capacity (l) | 9 | 16 |