| Attribute | Keeway Silverblade 250 2013 × | Yamaha X-Max 250 2006 × |
|---|---|---|
| General | ||
| Production from (year) | 2013 | 2006 |
| Make | Keeway | Yamaha |
| Model | Keeway Silverblade 250 | Yamaha X-Max 250 |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Injection | Carburettor |
| Displacement (cm³) | 249.8 | 249.8 |
| Power (kw) | 15.2 | 14.5 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Belt | - |
| Torque (Nm) | 23.4 | 20.8 |
| Bore (mm) | 69 | 69 |
| Stroke (mm) | 66.8 | 66.8 |
| Gearbox | Automatic | - |
| Ignition | TLI | Electronic (C.D.I.) |
| Clutch | Wet, multiple-plate | Automatic centrifugal |
| Lubrication system | Pressure splash lubrication | Wet sump |
| Compression | 10.7:1 | 10.0:1 |
| Chassis | ||
| Front suspension | Telescopic forks | Hydraulic telescopic fork |
| Rear suspension | Telescopic coil spring oil damped | Hydraulic unit swing |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 250 | 240 |
| Front tyre | 120/70-14 | 120/70-M15 |
| Rear tyre | 140/60-14 | 140/70-M14 |
| Front wheel travel (mm) | 90 | 120 |
| Rear wheel travel (mm) | 90 | 105 |
| Other | ||
| Starter | Electric | Electric |
| Dimensions | ||
| Wheelbase (mm) | 1,490 | 1,545 |
| Dry weight (kg) | 194 | 164 |
| Power/weight ratio | 0.0784 | 0.0884 |
| Overall height (mm) | 1,410 | 1,380 |
| Overall length (mm) | 2,140 | 2,210 |
| Overall width (mm) | 800 | 770 |
| Seat height (mm) | 805 | 785 |
| Ground clearance (mm) | 103 | 113 |
| Performance | ||
| Fuel capacity (l) | 10.7 | 12.5 |