| Attribute | Yamaha Vox 2015 × | E-Tropolis Bel Air × |
|---|---|---|
| General | ||
| Production from (year) | 2015 | 2012 |
| Make | Yamaha | E-Tropolis |
| Model | Yamaha Vox | E-Tropolis Bel Air |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Electric |
| Valves per cylinder | 3 | - |
| Fuel system | Injection | - |
| Displacement (cm³) | 49 | - |
| Power (kw) | 3 | 2 |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | - |
| Torque (Nm) | 3.9 | - |
| Bore (mm) | 38 | - |
| Stroke (mm) | 43.5 | - |
| Gearbox | Automatic | 1-speed |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Emission details | - | Zero emissions |
| Ignition | TCI | - |
| Clutch | - | No clutch |
| Compression | 12.0:1 | - |
| Chassis | ||
| Front suspension | Telescopic | - |
| Rear suspension | Swing unit | - |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Frame type | Backbone pipe | Steel |
| Front tyre | 120/90-10 | - |
| Rear tyre | 120/90-10 | - |
| Seat | - | Dual |
| Trail (mm) | 84 | - |
| Rake (fork angle) (degree) | 26 | - |
| Other | ||
| Starter | Electric | Electric |
| Color options |
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|
| Dimensions | ||
| Dry weight (kg) | 89 | 145 |
| Power/weight ratio | 0.0337 | 0.0138 |
| Overall height (mm) | 1,045 | 1,130 |
| Overall length (mm) | 1,855 | 1,930 |
| Overall width (mm) | 685 | 710 |
| Seat height (mm) | 735 | 780 |
| Ground clearance (mm) | 115 | 100 |
| Performance | ||
| Top speed (km/h) | - | 45 |
| Fuel capacity (l) | 4.5 | - |
| Oil capacity (l) | 0.8 | - |