| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Derbi |
| Model Name | GP1 50 Open |
| Year | 2009 |
| Category(class) | Scooter |
| Engine |
|---|
| Engine Capacity (Displacement) | 49 ccm (2.99 cubic inches) |
| Engine Type | Single cylinder, two-stroke |
| Bore x Stroke | Ø40.0 mm x 39.3 mm (Ø1.57 inches x 1.55 inches) |
| Bore/Stroke Ratio | 1.02 |
| Compression Ratio | 10.5:1 |
| Fuel System(Carburetion) | Carburettor. 17.5 mm |
| Ignition | C.D.I. |
| Starter System | Electric |
| Lubrication System | Separate mixing with mechanical oil pump |
| Cooling System | Liquid |
| Powertrain |
|---|
| Clutch | Automated |
| Transmission (Final Drive) | Belt |
| Chassis/Suspension/Brakes |
|---|
| Front Suspension | 32 mm upside down hydraulic fork. |
| Front Suspension Travel | 80 mm (3.15 inches) |
| Rear Suspension | Monoshock. |
| Rear Suspension Travel | 70 mm (2.76 inches) |
| Front Brakes | Single disc |
| Front Brakes Diameter | Ø190 mm (Ø7.48 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø175 mm (Ø6.89 inches) |
| Front Tire | 120/70-14 |
| Rear Tire | 140/60-13 |
| Dimensions |
|---|
| Overall Length | 1850 mm (72.83 inches) |
| Overall Width | 650 mm (25.59 inches) |
| Overall Height | 1175 mm (46.26 inches) |
| Seat Height | 785 mm (30.91 inches) |
| Wheelbase | 1330 mm (52.36 inches) |
| Dry Weight | 103.0 kg (227 lb) |
| Fuel Capacity | 11.00 litres (2.91 gallons) |
| Performance |
|---|
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | - |
| 0-60 mph | - |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
