Factory Bike Desert SM 250 - 2005 Specifications and Reviews
The 2005 Factory Bike Desert SM 250 is a lightweight supermotard designed for riders seeking agile urban and off-road versatility. Its 250cc single-cylinder two-stroke engine delivers punchy performance ideal for navigating tight streets and unprepared terrain. Known for nimble handling and accessible entry-level performance, it appeals to younger riders and those valuing maneuverability over outright power.
2005
General information | |
| Category | Super motard |
| Year | 2005 |
| Model | Factory Bike Desert SM 250 |
Engine and Transmission Specifications | |
| Clutch | Multidisc in oil cath |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Mixed 2T oil 2% |
| Starter | Kick |
| Ignition | Electronic SEM 12 V. / 160W A.V |
| Fuel system | Carburettor. Mikuni TM 38 Power-Jet |
| Bore x stroke | 67.5 x 69.8 mm (2.7 x 2.7 inches) |
| Power | 50.00 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 249.80 ccm (15.24 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,480 mm (58.3 inches) |
| Overall width | 815 mm (32.1 inches) |
| Overall length | 2,200 mm (86.6 inches) |
| Overall height | 1,100 mm (43.3 inches) |
| Dry weight | 103.0 kg (227.1 pounds) |
| | |
Factory Bike Desert SM 250 dimensions and frame | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 140/80-17 |
| Front tyre dimensions | 110/70-17 |
| Rear suspension | Shock-Absorber Ohlins |
| Front suspension | Marzocchi hydraulic 50 mm |
| Frame type | Hardened steel CrMo, bolt-on AW rear section |
Speed and acceleration | |
| Power/weight ratio | 0.4854 HP/kg |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Black |
| Fuel capacity | 9.50 litres (2.51 gallons) |
Performance Profile & Rider Fit
50 hp
Peak Power
4.8s
0-60 mph
Best For
Track75%
City70%
Cornering92%
Daily Riding45%
Touring25%
Passenger20%
Rider Profile
| Best For | This lightweight two-stroke supermoto rewards experienced riders who can manage a peaky powerband and minimal comfort, though confident intermediates will adapt quickly. |
| Purpose | Built for flicking through tight corners, hooligan street riding, and supermoto-style track days rather than covering long distances. |
| Rider Fit | Its featherweight 103 kg dry mass and compact dimensions make it easy to muscle around, but the firm suspension and short wheelbase demand active rider input. |
| Character | A raw, high-revving 2-stroke single with premium Ohlins and Marzocchi suspension components, offering razor-sharp handling and immediate throttle response. |
| Not Ideal For | This is not the right bike for riders seeking touring range, passenger comfort, or a relaxed, low-maintenance ownership experience. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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