| MODEL | UM V2S-250 2009 |
| Year | 2009 |
| Engine Type | V2, four-stroke |
| Displacement / Capacity | 249 cc / 15.19 cu in |
| Bore X Stroke | 57 x 48.8 mm / 2.2 x 1.9 in |
| Compression Ratio | 10.4:1 |
| Cooling System | Oil & air |
| Max Power | — |
| Max Torque | — |
| Ignition | CDI |
| Induction | Carburettor. 2 x Mikuni, 22 mm |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5-speed |
| Clutch | Multi plate, wet manual clutch |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Perimeter frame chassis |
| Front Suspension | Telescopic forks |
| Rear Suspension | Swingarm |
| Front Brakes | Double disc |
| Rear Brakes | Single disc |
| DIMENSION SPECS | |
| Overall Length | 2080 mm / 81.9 in |
| Overall Width | 655 mm / 25.8 in |
| Overall Height | 1090 mm / 42.9 in |
| Seat Height | 795 mm / 31.3 in |
| Wheelbase | 1435 mm / 56.5 in |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | 170.1 kg / 375 lb |
| WHEEL SPECS | |
| Front Tyre | 110/70-17 |
| Rear Tyre | 150/70-17 |
| FUEL SYSTEM | |
| Fuel Capacity | 17.03 Litres / 4.5 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2009 UM V2S-250 is a model in the range with a 249 cc v2, four-stroke. The listing gives a 5-speed gearbox, chain final drive. Weight is listed as 170.1 kg.
