| Keeway's profilation of this bike | 
  | Ride a ´MATRIX´ to feel more excitement than you can imagine. | 
    
        | General moped information | 
  
    | Model name | Keeway Matrix 50 | 
    | Year | 2009 | 
    | Category | Scooter | 
    | Rating | 3.7   View the detailed rating of value for money, design and look, reliability, etc. Compare with any other bike. | 
    
        | Engine and transmission | 
  
    | Displacement | 49.3 ccm (3.01 cubic inches) | 
    | Engine type | Single cylinder, two-stroke | 
    | Power | 3.0 HP (2.2  kW)) @ 6500 RPM | 
    | Torque | 3.4 Nm (0.3 kgf-m or 2.5 ft.lbs) @ 5700 RPM | 
    | Top speed | 45.0 km/h (28.0 mph) | 
    | Compression | 7.2:1 | 
    | Bore x stroke | 40.3 x 39.0 mm (1.6 x 1.5 inches) | 
    | Fuel system | Carburettor | 
    | Gearbox | Automatic | 
    | Transmission type | Belt  (final drive) | 
    | Clutch | Automatic | 
    | Fuel consumption | 2.00 litres/100 km (50.0 km/l or 117.61 mpg) | 
    | Greenhouse gases | 46.4 CO2 g/km. (CO2 - Carbon dioxide emission) | 
    
        | Chassis, suspension, brakes and wheels | 
  
    | Front tire | 120/70-12 | 
    | Rear tire | 130/70-12 | 
    | Front brakes | Single disc | 
    | Rear brakes | Expanding brake (drum brake) | 
    
        | Physical measures and capacities | 
  
    | Dry weight | 93.0 kg (205.0 pounds) | 
    | Power/weight ratio | 0.0317 HP/kg | 
    | Overall height | 1270 mm (50.0 inches) | 
    | Overall length | 1830 mm (72.0 inches) | 
    | Overall width | 690 mm (27.2 inches) | 
    | Ground clearance | 90 mm (3.5 inches) | 
    | Wheelbase | 1270 mm (50.0 inches) | 
    | Fuel capacity | 4.80 litres (1.27 US gallons) | 
    
        | Other specifications | 
  
    | Starter | Electric & kick | 
    | Comments | A 125 and a 150 ccm version available in some countries. | 
| Update specs | Report missing specs or required updates. | 
    
        | Further information | 
  | Insurance costs | Compare US insurance quotes from the nation's top providers. | 
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. | 
| Ask questions | Join the 09 Keeway Matrix 50 discussion group or the general Keeway discussion group. | 
| Related bikes | List related bikes for comparison of specs. | 
    
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