Factory Bike Desert YR50 - 2010 Specifications and Reviews

The 2010 Factory Bike Desert YR50 is a lightweight two-stroke enduro bike designed for young riders and beginners seeking off-road adventure. Its compact 50cc engine and nimble handling make it ideal for learning trail riding skills and navigating tight terrain. Known for reliable performance and simplicity, this model suits riders prioritizing fun and accessibility over power.

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Engine and Transmission Specifications

Exhaust systemEuro 1
ClutchMultidisc in oil bath
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemAutomix
IgnitionElectronic
Fuel systemCarburettor. DellOrto PHBN
Bore x stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Compression12.0:1
Engine typeSingle cylinder, two-stroke
Capacity:49.70 ccm (3.03 cubic inches)

CategoryEnduro / offroad
Year2010
ModelFactory Bike Desert YR50
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter240 mm (9.4 inches)
Front brakesSingle disc
Rear tyre dimensions110/80-18
Front tyre dimensions90/90-21
Rear suspensionPAIOLI monoshock
Front suspensionPAIOLI Fork 36 m

Physical measures and capacities

Fuel capacity7.50 litres (1.98 gallons)
Overall width810 mm (31.9 inches)
Overall length2,070 mm (81.5 inches)
Overall height1,220 mm (48.0 inches)
Dry weight81.5 kg (179.7 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsRed, blue
StarterElectric

Performance Profile & Rider Fit

Best For

Track20%
City20%
Cornering55%
Daily Riding15%
Touring10%
Passenger5%

Rider Profile

Best ForBest suited to riders with at least some off-road experience, as this is a full-size 50cc enduro with big-bike ergonomics rather than a beginner minibike.
PurposeBuilt specifically for trail riding, motocross-style tracks, and other dedicated off-road use rather than street commuting.
Rider FitThe featherweight dry weight of around 81.5 kg and tall enduro stance make it easy to muscle around technical terrain but demand active, standing-up riding.
CharacterA pint-sized two-stroke enduro machine that trades outright speed for razor-sharp agility, light weight, and genuine off-road capability.
Not Ideal ForNot a good fit for riders wanting a comfortable long-distance tourer or a bike with strong straight-line highway performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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