Attribute | Yamaha X-Max 250 2008 × | Keeway Silverblade 250 2013 × |
---|---|---|
General | ||
Production from (year) | 2008 | 2013 |
Make | Yamaha | Keeway |
Model | Yamaha X-Max 250 | Keeway Silverblade 250 |
Category | Scooter | Scooter |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Fuel system | - | Injection |
Displacement (cm³) | 249.8 | 249.8 |
Power (kw) | 15.3 | 15.2 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Belt |
Torque (Nm) | 21.3 | 23.4 |
Bore (mm) | 69 | 69 |
Stroke (mm) | 66.8 | 66.8 |
Gearbox | - | Automatic |
Ignition | Electronic (ECU) | TLI |
Clutch | Wet, multiple-disc automatic | Wet, multiple-plate |
Lubrication system | Wet sump | Pressure splash lubrication |
Compression | 10.0:1 | 10.7:1 |
Chassis | ||
Front suspension | Hydraulic telescopic fork | Telescopic forks |
Rear suspension | Hydraulic unit swing | Telescopic coil spring oil damped |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Single disc |
Diameter (mm) | 240 | 250 |
Frame type | - | - |
Front tyre | 120/70-M15 | 120/70-14 |
Rear tyre | 140/70-M14 | 140/60-14 |
Front wheel travel (mm) | 110 | 90 |
Rear wheel travel (mm) | 95 | 90 |
Other | ||
Starter | Electric | Electric |
Dimensions | ||
Wheelbase (mm) | 1,545 | 1,490 |
Dry weight (kg) | 165 | 194 |
Power/weight ratio | 0.0927 | 0.0784 |
Overall height (mm) | 1,380 | 1,410 |
Overall length (mm) | 2,210 | 2,140 |
Overall width (mm) | 790 | 800 |
Seat height (mm) | 755 | 805 |
Ground clearance (mm) | 113 | 103 |
Performance | ||
Fuel capacity (l) | 12.5 | 10.7 |