Derbi GP1 50: history, specs, pictures
The Derbi GP150 was a single cylinder, two-stroke scooter produced between 2004 and 2012. This bike included a 49cc Liquid Cooled engine that was used in several Used in several Aprilia, Piaggio, Vespa such as the GP1, ET2, ZIP, SR50, Atlantis.
Engine
The engine was a liquid cooled single cylinder, two-stroke. A 40.0mm bore x 39.3mm stroke result in a displacement of just 49.4 cubic centimeters. The engine featured a 10.5:1 compression ratio. Fuel was supplied via a single overhead cams (sohc).
Drive
The bike has a automatic transmission. The final drive was via chain. Power was moderated via the automated twist and go.
Chassis
It came with a 120/70-14 front tire and a 140/60-13 rear tire. Stopping was achieved via single disc. radially-mounted two-piston caliper in the front and a single disc. single piston in the rear. The front suspension was a inverted fork while the rear was equiped with a aluminium swingarm with single spring-damper. The GP150 was fitted with a 2.91 Gallon (11.00 Liters) fuel tank. The bike weighed just 227.08 pounds (103.0 Kg). The wheelbase was 52.36 inches (1330 mm) long.
In Media
| Manufacturer | Derbi |
|---|---|
| Also called | GP 1 Racing, GP1 Racing 50, GP1 Open 50, GP150 Racing, GP1 50 Racing, GP150 Open, GP1 50 Open, GP1 50, GP1 |
| Production | 2004 - 2012 |
| Engine | single cylinder, two-stroke |
| Bore / Stroke | 40.0mm x 39.3mm |
| Fuel system | carburettor. 17.5 mm |
| Ignition type | electronic c.d.i. |
| Battery | 10.5:1 |
| Transmission | Gear box: automatic Final Drive: chain |
| Suspension | Front: inverted fork Rear: aluminium swingarm with single spring-damper |
| Brakes | Front: single disc. radially-mounted two-piston caliper Rear: single disc. single piston |
| Front Tire | 120/70-14 |
| Rear Tire | 140/60-13 |
| Wheelbase | 52.36 inches (1330 mm) |
| Dimensions | L 72.83 inches (1850 mm) W 25.59 inches (650 mm) H 46.26 inches (1175 mm) |
| Seat height | 32.87 inches (835 mm) |
| Weight | 227.08 pounds (103.0 Kg) (dry), 115.0 kg (wet) |
| Fuel capacity | 2.91 Gallon (11.00 Liters) |
| Oil capacity | 0.4 Gallon (1.50 Liters) |
| Manuals | Service Manual |
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The Derbi GP150 was a single cylinder, two-stroke standard produced by Derbi between 2004 and 2012.
Engine
The engine was a liquid cooled single cylinder, two-stroke. A 40.0mm bore x 39.3mm stroke result in a displacement of just 49.4 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).
Drive
The bike has a automatic transmission. Power was moderated via the automated twist and go.
Chassis
It came with a 120/70-14 front tire and a 140/60-13 rear tire. Stopping was achieved via single disc. radially-mounted two-piston caliper in the front and a single disc. single piston in the rear. The front suspension was a inverted fork while the rear was equipped with a aluminium swingarm with single spring-damper. The GP150 was fitted with a 2.91 Gallon (11.00 Liters) fuel tank. The bike weighed just 227.08 pounds (103.0 Kg). The wheelbase was 52.36 inches (1330 mm) long.