| Attribute | MBK Nitro 2009 × | Yamaha Aerox R 50 2014 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2014 |
| Make | MBK | Yamaha |
| Model | MBK Nitro | Yamaha Aerox R 50 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | - | Carburettor. Gurtner |
| Displacement (cm³) | 49.2 | 49.2 |
| Power (kw) | 2 | 2.4 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Belt | Belt |
| Torque (Nm) | 3.7 | 3.5 |
| Bore (mm) | 40 | 40 |
| Stroke (mm) | 39.2 | 39.2 |
| Gearbox | Automatic | Automatic |
| Driveline | - | V-Belt Automatic |
| Ignition | CDI | CDI |
| Clutch | Centrifugal Automatic | - |
| Lubrication system | - | Separate lubrication |
| Compression | 7.4:1 | 12.0:1 |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic fork |
| Rear suspension | Unit swing | Unit swing |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 190 | 190 |
| Frame type | - | Steel |
| Front tyre | 130/60-13 | 130/60-13 |
| Rear tyre | 140/60-13 | 140/60-13 |
| Wheels | - | Black, five spoke |
| Front wheel travel (mm) | 80 | 80 |
| Rear wheel travel (mm) | 70 | 60 |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options | - |
|
| Carrying capacity | - | Under-seat helmet storage for a full-face helmet. |
| Instruments | - | High-spec LCD instruments |
| Dimensions | ||
| Wheelbase (mm) | 1,256 | 1,256 |
| Kerb weight (kg) | 82 | 97 |
| Dry weight (kg) | 97 | - |
| Power/weight ratio | 0.0206 | - |
| Overall length (mm) | 1,743 | 1,743 |
| Overall width (mm) | 690 | 690 |
| Seat height (mm) | 828 | 828 |
| Ground clearance (mm) | 185 | 185 |
| Performance | ||
| Fuel capacity (l) | 5.5 | 7 |
| Oil capacity (l) | 1.2 | - |