| Attribute | AJS Crazy Naked 50 × | MZ Emmely E-Scooter × |
|---|---|---|
| General | ||
| Production from (year) | 2011 | 2011 |
| Make | AJS | MZ |
| Model | AJS Crazy Naked 50 | MZ Emmely E-Scooter |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Electric |
| Fuel system | Carburettor | - |
| Engine details | - | Brushless, permanent magnet engine |
| Displacement (cm³) | 40 | - |
| Power (kw) | 2.5 | 1.5 |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | - |
| Bore (mm) | 40 | - |
| Stroke (mm) | 39.2 | - |
| Gearbox | Automatic | Automatic |
| Fuel control | Single Overhead Cams (SOHC) | - |
| Emission details | - | No emission |
| Driveline | - | Direct at rear wheel |
| Ignition | Coil CDI | CDI |
| Clutch | Twist and go. | - |
| Chassis | ||
| Front suspension | Telescopic fork | Telescopic fork |
| Rear suspension | Single shocks | Single shock |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Frame type | Steel | Steel tube |
| Front tyre | 120/70-12 | - |
| Rear tyre | 130/70-12 | - |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
|
|
| Electrical Voltage (V) | 12 | - |
| Dimensions | ||
| Wheelbase (mm) | 1,290 | 1,345 |
| Dry weight (kg) | 90 | 110 |
| Power/weight ratio | 0.0278 | 0.0136 |
| Seat height (mm) | 775 | 780 |
| Performance | ||
| Top speed (km/h) | 48 | 45 |
| Fuel capacity (l) | 5 | - |
| Battery capacity (Ah) | 6 | - |