| Attribute | AJS Sorvio 125 × | UM GP1R-150 × |
|---|---|---|
| General | ||
| Production from (year) | 2015 | 2009 |
| Make | AJS | UM |
| Model | AJS Sorvio 125 | UM GP1R-150 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | - | 4 |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 124.6 | 149 |
| Power (kw) | 5.2 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | Belt |
| Bore (mm) | 52.4 | 57.4 |
| Stroke (mm) | 57.8 | 57.8 |
| Gearbox | Automatic | Automatic |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Driveline | Automatic Twist and Go | - |
| Ignition | - | CDI |
| Clutch | Coil CDI | - |
| Compression | - | 9.2:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic fork |
| Rear suspension | Swing arm, twin shocks | Hydraulic dual shock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Frame type | Steel | - |
| Front tyre | 3.50-10 | 120/70-12 |
| Rear tyre | 3.50-10 | 120/70-12 |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
|
|
| Carrying capacity | Lockable storage space under the seat. Stainless rear luggage rack. | - |
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,305 | 1,243 |
| Dry weight (kg) | 98 | 99 |
| Power/weight ratio | 0.0531 | - |
| Overall length (mm) | 1,820 | 1,827 |
| Overall width (mm) | 585 | 659 |
| Seat height (mm) | 735 | 760 |
| Performance | ||
| Top speed (km/h) | 85 | - |
| Fuel capacity (l) | 6 | 5.67 |
| Battery capacity (Ah) | 7 | - |