| MODEL | UM XPEED 250I 2008 |
| Year | 2008 |
| Engine Type | Single cylinder, four-stroke |
| Displacement / Capacity | 249 cc / 15.19 cu in |
| Bore X Stroke | 73 x 56.6 mm / 2.9 x 2.2 in |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | 17.5 kW / 24 hp @ 9000 rpm |
| Max Torque | — |
| Ignition | — |
| Induction | Injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | Automatic |
| Clutch | — |
| Final Drive | Belt |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic fork |
| Rear Suspension | Dual shock |
| Front Brakes | — |
| Rear Brakes | — |
| DIMENSION SPECS | |
| Overall Length | 2108 mm / 83 in |
| Overall Width | 762 mm / 30 in |
| Overall Height | 1372 mm / 54 in |
| Seat Height | 759 mm / 29.9 in |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 164.7 kg / 363 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 120/70-13 |
| Rear Tyre | 140/60-14 |
| FUEL SYSTEM | |
| Fuel Capacity | 10.97 Litres / 2.9 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2008 UM Xpeed 250i is a model in the range with a 249 cc single cylinder, four-stroke. The listing gives a claimed output of 17.5 kW / 24 hp, automatic gearbox, belt final drive. Weight is listed as 164.7 kg.
