UM Xpeed 250I - 2008 Specifications and Reviews

The 2008 UM Xpeed 250i is an automatic scooter designed for commuters and casual riders seeking practical urban mobility. Its 249cc liquid-cooled engine delivers reliable performance with fuel injection technology, while the belt-driven automatic transmission ensures effortless operation. Best suited for budget-conscious riders prioritizing convenience and fuel efficiency over sport performance.

2008
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General information

CategoryScooter
Year2008
ModelUM Xpeed 250i

Engine and Transmission Specifications

Transmission typefinal driveBelt
GearboxAutomatic
Cooling systemLiquid
StarterElectric
Fuel controlDOHC
Valves per cylinder4
Fuel systemInjection
Bore x stroke73.0 x 56.6 mm (2.9 x 2.2 inches)
Power24.00
Stroke4
Engine typeSingle cylinder
Capacity:249.00 ccm (15.19 cubic inches)
 
 

Physical measures and capacities

Overall width762 mm (30.0 inches)
Overall length2,108 mm (83.0 inches)
Overall height1,372 mm (54.0 inches)
Seat height759 mm (29.9 inches) If adjustable, lowest setting.
Dry weight164.7 kg (363.0 pounds)

UM Xpeed 250I dimensions and frame

Rear tyre dimensions140/60-14
Front tyre dimensions120/70-13
Rear suspensionDual shock
Front suspensionTelescopic fork

Speed and acceleration

Power/weight ratio0.1458 HP/kg
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack, blue, silver
Fuel capacity10.97 litres (2.90 gallons)

Performance Profile & Rider Fit

24 hp
Peak Power

Best For

Track15%
City82%
Cornering55%
Daily Riding78%
Touring35%
Passenger50%

Rider Profile

Best ForSuitable for newer riders as well as experienced ones looking for a maxi-scooter with punchy performance for its class.
PurposeDesigned primarily as an urban commuter that also offers enough power for spirited weekend rides.
Rider FitThe low seat height and automatic transmission make it accessible to riders of most sizes and skill levels.
CharacterA sporty, big-wheeled scooter with a lively single-cylinder engine that feels quicker and more engaging than typical commuter scooters.
Not Ideal ForNot suited for long-distance touring, off-road use, or riders seeking a manual gearbox and traditional motorcycle riding position.

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

Rider Fit Visualizer

2008 UM Xpeed 250I Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 759mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2008 UM Xpeed 250I, with a moderate knee angle of around 95 degrees and a slightly forward riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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