| Attribute | Yamaha Vox 2011 × | Aprilia Mini RX 50 Entry - Challenge - Experience × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2004 |
| Make | Yamaha | Aprilia |
| Model | Yamaha Vox | Aprilia Mini RX 50 Entry - Challenge - Experience |
| Category | Scooter | Enduro / offroad |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Valves per cylinder | 2 | - |
| Fuel system | Injection | Carburettor |
| Displacement (cm³) | 49 | 49.7 |
| Power (kw) | 3 | 6.6 |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | Chain |
| Torque (Nm) | 3.9 | - |
| Bore (mm) | 38 | 39 |
| Stroke (mm) | 43.5 | 41.3 |
| Gearbox | Automatic | 1-speed |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Ignition | TCI | - |
| Compression | 12.0:1 | 9.0:1 |
| Chassis | ||
| Front suspension | Telescopic | - |
| Rear suspension | Swing unit | - |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Frame type | Backbone pipe | Steel tube |
| Front tyre | 120/90-10 | - |
| Rear tyre | 120/90-10 | - |
| Trail (mm) | 84 | - |
| Rake (fork angle) (degree) | 26 | - |
| Other | ||
| Starter | Electric | - |
| Color options | - |
|
| Dimensions | ||
| Dry weight (kg) | 88 | 35 |
| Power/weight ratio | 0.0341 | 0.1886 |
| Seat height (mm) | 735 | 734 |
| Ground clearance (mm) | 115 | - |
| Performance | ||
| Fuel capacity (l) | 4.5 | 2.8 |