Attribute | Derbi GP1 125 Racing 2009 × | Derbi Boulevard 50 2T 2009 × |
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General | ||
Production from (year) | 2009 | 2009 |
Make | Derbi | Derbi |
Model | Derbi GP1 125 Racing | Derbi Boulevard 50 2T |
Category | Scooter | Scooter |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Fuel system | Carburettor | Carburettor |
Displacement (cm³) | 124.8 | 49.4 |
Cooling system | Liquid | Air |
Transmission type,final drive | Belt | Belt |
Bore (mm) | 56 | 40 |
Stroke (mm) | 50.7 | 39.3 |
Gearbox | Automatic | Automatic |
Ignition | Electronic CDI | Electronic CDI |
Clutch | Automatic | Centrifugal |
Lubrication system | Oil pump | Separate mixing with mechanical oil pump |
Compression | 12.5:1 | 10.6:1 |
Chassis | ||
Front suspension | 40 mm upside-down fork. | 37 hydraulic fork. |
Rear suspension | Double-shock | Single shock absorber. |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Expanding brake (drum brake) |
Diameter (mm) | 220 | 140 |
Front tyre | 120/70-14 | 120/70-12 |
Rear tyre | 140/60-13 | 120/70-12 |
Front wheel travel (mm) | 90 | 76 |
Rear wheel travel (mm) | 75 | 64 |
Other | ||
Starter | Electric | Electric & kick |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,374 | 1,340 |
Dry weight (kg) | 138 | 115 |
Overall height (mm) | 1,228 | 1,115 |
Overall length (mm) | 1,914 | 1,880 |
Overall width (mm) | 800 | 735 |
Seat height (mm) | 800 | 780 |
Performance | ||
Fuel capacity (l) | 11 | 8 |