| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Derbi |
| Model Name | GP1 50 |
| Year | 2011 |
| 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 | Electronic C.D.I. |
| Starter System | Electric |
| Lubrication System | Separate mixing with mechanical oil pump |
| Cooling System | Liquid |
| Powertrain |
|---|
| Clutch | Automated twist and go |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | aluminium beam frame |
| Front Suspension | inverted fork |
| Front Suspension Travel | 80 mm (3.15 inches) |
| Rear Suspension | aluminium swingarm with single spring-damper |
| Rear Suspension Travel | 70 mm (2.76 inches) |
| Front Brakes | Single disc. radially-mounted two-piston caliper |
| Front Brakes Diameter | Ø190 mm (Ø7.48 inches) |
| Rear Brakes | Single disc. single piston |
| 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 Height | 1175 mm (46.26 inches) |
| Seat Height | 835 mm (32.87 inches) |
| Wheelbase | 1330 mm (52.36 inches) |
| Dry Weight | 103.0 kg (227 lb) |
| Curb Weight | 115.0 kg (254 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 | - |
