| Attribute | Keeway Milan 50 2014 × | Yamaha BWs Naked 2008 × |
|---|---|---|
| General | ||
| Production from (year) | 2014 | 2008 |
| Make | Keeway | Yamaha |
| Model | Keeway Milan 50 | Yamaha BWs Naked |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 49.3 | 49.2 |
| Power (kw) | 2.7 | 2.3 |
| Cooling system | Air | Air |
| Transmission type,final drive | Belt | Belt |
| Torque (Nm) | 4.2 | 3.6 |
| Bore (mm) | 40 | 40 |
| Stroke (mm) | 39.2 | 39.2 |
| Gearbox | Automatic | - |
| Ignition | CDI | CDI |
| Clutch | Automatic | - |
| Lubrication system | Separate lubrication | Wet sump |
| Compression | 6.9:1 | 7.2:1 |
| Chassis | ||
| Front suspension | Telescopic forks | Hydraulic and telescopic fork |
| Rear suspension | Telescopic coil spring oil damped | Hydraulic unit swing |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 110 | 110 |
| Frame type | - | - |
| Front tyre | 3.50-10 | 120/90-10 |
| Rear tyre | 3.50-10 | 150/80-10 |
| Front wheel travel (mm) | 70 | - |
| Rear wheel travel (mm) | 45 | - |
| Other | ||
| Starter | Electric & kick | Electric & kick |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,190 | 1,172 |
| Dry weight (kg) | 75 | 75 |
| Power/weight ratio | 0.036 | 0.0307 |
| Overall length (mm) | 1,680 | 1,685 |
| Overall width (mm) | 600 | 675 |
| Seat height (mm) | 765 | 768 |
| Ground clearance (mm) | 105 | 124 |
| Performance | ||
| Fuel capacity (l) | 5.6 | 5.3 |