| Attribute | Factory Bike Desert YR 250 2005 × | Factory Bike Desert SM 250 × |
|---|---|---|
| General | ||
| Production from (year) | 2005 | 2005 |
| Make | Factory Bike | Factory Bike |
| Model | Factory Bike Desert YR 250 | Factory Bike Desert SM 250 |
| Category | Enduro / offroad | Super motard |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Mikuni TM 38 Power-Jet | Carburettor. Mikuni TM 38 Power-Jet |
| Displacement (cm³) | 249.8 | 249.8 |
| Power (kw) | 36.5 | 36.5 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 67.5 | 67.5 |
| Stroke (mm) | 69.8 | 69.8 |
| Gearbox | 6-speed | 6-speed |
| Ignition | Electronic SEM 12 V. / 160W A.V | Electronic SEM 12 V. / 160W A.V |
| Clutch | Multidisc in oil cath | Multidisc in oil cath |
| Lubrication system | - | Mixed 2T oil 2% |
| Chassis | ||
| Front suspension | Marzocchi hydraulic 50 mm | Marzocchi hydraulic 50 mm |
| Rear suspension | Shock-Absorber Ohlins | Shock-Absorber Ohlins |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 220 |
| Frame type | Hardened steel CrMo, bolt-on AW rear section | Hardened steel CrMo, bolt-on AW rear section |
| Front tyre | 90/90-21 | 110/70-17 |
| Rear tyre | 140/80-18 | 140/80-17 |
| Other | ||
| Starter | Kick | Kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,480 | 1,480 |
| Dry weight (kg) | 103 | 103 |
| Power/weight ratio | 0.3544 | 0.3544 |
| Overall height (mm) | 1,180 | 1,100 |
| Overall length (mm) | 2,230 | 2,200 |
| Overall width (mm) | 815 | 815 |
| Performance | ||
| Fuel capacity (l) | 9.5 | 9.5 |