Factory Bike Desert SM 250 - Specifications & Review

Desert SM 250

Article Complete Info

Articleid556004
CategorySuper motard
MakeFactory Bike
ModelDesert SM 250
Year2005

Chassis, Suspension, Brakes & Wheels

FrametypeHardened steel CrMo, bolt-on AW rear section
FrontbrakesSingle disc
Frontbrakesdiameter320 mm (12.6 inches)
FrontsuspensionMarzocchi hydraulic 50 mm
Fronttyre110/70-17
RearbrakesSingle disc
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionShock-Absorber Ohlins
Reartyre140/80-17

Engine & Transmission

Borexstroke67.5 x 69.8 mm (2.7 x 2.7 inches)
ClutchMultidisc in oil cath
CoolingsystemLiquid
Displacement249.80 ccm (15.24 cubic inches)
EnginedetailsSingle cylinder, two-stroke
FuelsystemCarburettor. Mikuni TM 38 Power-Jet
Gearbox6-speed
IgnitionElectronic SEM 12 V. / 160W A.V
LubricationsystemMixed 2T oil 2%
Power50.00 HP (36.5 kW))
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsBlack
StarterKick

Physical Measures & Capacities

Dryweight103.0 kg (227.1 pounds)
Fuelcapacity9.50 litres (2.51 gallons)
Overallheight1,100 mm (43.3 inches)
Overalllength2,200 mm (86.6 inches)
Overallwidth815 mm (32.1 inches)
Powerweightratio0.4854 HP/kg

About Factory Bike

Country of Origin: Argentina
Founder: Argentine motorsport entrepreneurs
Best Known For: Affordable dirt and enduro models for South American club racing and recreation

Company History

Factory Bike is an Argentine label that grew alongside the continent’s grassroots off-road scene. The premise was straightforward: offer durable, approachable dirt and enduro machines that match local budgets, terrain, and parts realities. Rather than reinvent powertrains, Factory Bike sourced proven small- to mid-displacement singles and focused effort on frames, suspension spec, and the logistics that keep family garages and race paddocks supplied. The company nurtured club racing with contingency support, spares at events, and friendly setup advice—a practical recognition that loyalty is earned on Saturdays under pop-up tents. As homologation and emissions standards tightened across the region, models evolved with improved fueling, lighting, and braking while maintaining the brand’s signature value proposition. In remote provinces, the bikes double as transport and farm tools, so robustness under dust, heat, and improvised maintenance is as crucial as lap times. Historically, Factory Bike exemplifies regional manufacturing’s role in democratizing motorsport: good-enough performance, great parts access, and a human presence at the track. Many South American riders took their first gate drops or trail adventures on these machines, learning the rhythms of clutch, throttle, and body position without the financial cliff of premium European race hardware.

Other Years

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