Attribute | Keeway Silverblade 250i × | Yamaha X-Max 250 2006 × |
---|---|---|
General | ||
Production from (year) | 2015 | 2006 |
Make | Keeway | Yamaha |
Model | Keeway Silverblade 250i | Yamaha X-Max 250 |
Category | Scooter | Scooter |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | 2 | - |
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 |
Color options |
| - |
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) | 100 | 113 |
Performance | ||
Fuel capacity (l) | 10.7 | 12.5 |