| Attribute | UM Arrow 150 × | Sym Joyride 125 RV × |
|---|---|---|
| General | ||
| Production from (year) | 2019 | 2011 |
| Make | UM | Sym |
| Model | UM Arrow 150 | Sym Joyride 125 RV |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | - | 4 |
| Fuel system | Carburettor | Injection. EFI (optional carbutator) |
| Engine details | - | Electroplated ceramic cylinder |
| Displacement (cm³) | 149.6 | 124 |
| Cooling system | Air | Air |
| Transmission type,final drive | - | Belt |
| Bore (mm) | 57.4 | - |
| Stroke (mm) | 57.7 | - |
| Gearbox | - | Automatic |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Emission details | - | Euro 3 |
| Compression | 9.2:1 | - |
| Chassis | ||
| Front suspension | - | Telescopic fork |
| Rear suspension | - | Unit Swing Arm With 5-way Preload |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 216 | 220 |
| Front tyre | 110/90-12 | 100/80-12 |
| Rear tyre | - | 130/70-12 |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options | - |
|
| Light | - | 12V 55W / 60W headlights |
| Dimensions | ||
| Wheelbase (mm) | 1,397 | 1,440 |
| Dry weight (kg) | 120 | 144 |
| Overall height (mm) | 1,372 | 1,280 |
| Overall length (mm) | 2,032 | 2,010 |
| Overall width (mm) | 813 | 760 |
| Performance | ||
| Fuel capacity (l) | 9.46 | 7.6 |