| MODEL | UM GP1-R 50 2010 |
| Year | 2010 |
| Engine Type | Single cylinder, four-stroke |
| Displacement / Capacity | 49 cc / 2.99 cu in |
| Bore X Stroke | 40 x 39.2 mm / 1.6 x 1.5 in |
| Compression Ratio | 9.2:1 |
| Cooling System | Air |
| Max Power | — |
| Max Torque | — |
| Ignition | CDI |
| Induction | Carburettor |
| Start System | Electric & kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 1-speed |
| Clutch | — |
| Final Drive | Belt |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic Fork |
| Rear Suspension | Hydraulic Dual Shock |
| Front Brakes | Single disc |
| Rear Brakes | Expanding brake (drum brake) |
| DIMENSION SPECS | |
| Overall Length | 1827 mm / 71.9 in |
| Overall Width | 659 mm / 25.9 in |
| Overall Height | 1167 mm / 45.9 in |
| Seat Height | 760 mm / 29.9 in |
| Wheelbase | 1243 mm / 48.9 in |
| Ground Clearance | — |
| Dry Weight | 91 kg / 200.6 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 120/70-12 |
| Rear Tyre | 120/70-12 |
| FUEL SYSTEM | |
| Fuel Capacity | 5.6 Litres / 1.48 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2010 UM GP1-R 50 is a model in the range with a 49 cc single cylinder, four-stroke. The listing gives a 1-speed gearbox, belt final drive. Weight is listed as 91 kg.
