Derbi GPR 125 Racing
| Make Model | Derbi GPR 125 Racing |
| Year | 2005 |
| Engine | Air cooled, two stroke, single cylinder. |
| Capacity | 124 |
| Bore x Stroke | 56 x 50 mm |
| Compression Ratio | 12.5:1 |
| Induction | 28mm Mikuni |
| Ignition / Starting | Electronic / electric |
| Max Power | 11 KW 15 hp @ 8250 rpm |
| Max Torque | 13.5 Nm @ 77500 rpm |
| Transmission / Drive | 6 Speed / chain |
| Front Suspension | 40mm Fourche USD hydraulic forks, 120mm wheel travel |
| Rear Suspension | Monoshock, 110mm wheel travel |
| Front Brakes | Single 300mm disc 4 piston caliper |
| Rear Brakes | Single 180mm disc 2 piston caliper |
| Front Tyre | 110/70 -17 |
| Rear Tyre | 140/70 -17 |
| Dry-Weight | 123 kg |
| Fuel Capacity | 13 Litres |
| Standing ? Mile | 17.1 sec |
| Top Speed | 134 km/h |
