| Derbi's profilation of this bike | 
  | On October 5th at the Australian Phillip Island circuit, with just two races to go in the competition, Mike Di Meglio took the 125cc World Championship with Derbi after comfortably winning a spectacular race. | 
    
        | General moped information | 
  
    | Model name | Derbi GPR 50 Racing Replica Di Meglio | 
    | Model year | 2009 | 
    | Category | Sport | 
    | Rating | 3.6   Check out the detailed rating of racing track capabilities, engine performance, accident risk, etc. Compare with any other bike. | 
    
        | Engine and transmission | 
  
    | Displacement | 49.9 ccm (3.04 cubic inches) | 
    | Engine type | Single cylinder, two-stroke | 
    | Compression | 11.5:1 | 
    | Bore x stroke | 39.9 x 40.0 mm (1.6 x 1.6 inches) | 
    | Fuel system | Carburettor. Ø17,5 mm | 
    | Lubrication system | Mechanical oil pump | 
    | Cooling system | Liquid | 
    | Gearbox | 6-speed | 
    | Transmission type | Chain  (final drive) | 
    | Clutch | Multi-disc | 
    
        | Chassis, suspension, brakes and wheels | 
  
    | Front suspension | Ø40 mm upside-down fork. | 
    | Front wheel travel | 110 mm (4.3 inches) | 
    | Rear suspension | Monoshock. | 
    | Rear wheel travel | 110 mm (4.3 inches) | 
    | Front tire | 100/80-17 | 
    | Rear tire | 130/70-17 | 
    | Front brakes | Single disc | 
    | Diameter | 300 mm (11.8 inches) | 
    | Rear brakes | Single disc | 
    | Diameter | 180 mm (7.1 inches) | 
    
        | Physical measures and capacities | 
  
    | Dry weight | 110.0 kg (242.5 pounds) | 
    | Overall length | 1961 mm (77.2 inches) | 
    | Overall width | 720 mm (28.3 inches) | 
    | Wheelbase | 1311 mm (51.6 inches) | 
    | Fuel capacity | 13.00 litres (3.43 US gallons) | 
    
        | Other specifications | 
  
    | Color options | Multicolored | 
    | Starter | Electric | 
| 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 Derbi GPR 50 Racing Replica Di Meglio discussion group or the general Derbi discussion group. | 
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