Derbi GPR 80 Cup - 2005 Specifications and Reviews
The 2005 Derbi GPR 80 Cup is a prototype sport bike designed for novice and junior racers seeking an entry-level competition machine. Powered by a liquid-cooled 49cc single-cylinder engine with aggressive styling, this model is best known for its lightweight frame and advanced suspension setup featuring inverted forks and monoshock rear, delivering nimble handling ideal for circuit racing development.
2005
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Starter | Electric |
| Ignition | CDI |
| Fuel system | Carburettor. Dellorto PHVA 14 |
| Compression | 11.5:1 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 49.00 ccm (2.99 cubic inches) |
Physical measures and capacities | |
| Rear brakes diameter | 180 mm (7.1 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 300 mm (11.8 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 130/70-17 |
| Front tyre dimensions | 110/80-17 |
| Rear suspension | Monoshock |
| Front suspension | Inverted fork |
| Category | Prototype / concept model |
| Year | 2005 |
| Model | Derbi GPR 80 Cup |
































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