Derbi GPR 50 Racing Race Replica - 2009 Specifications and Reviews
The 2009 Derbi GPR 50 Racing Race Replica is a lightweight sport machine tailored for competitive young riders and racing enthusiasts. Known for its aggressive styling derived from full-size race bikes, it features a potent 50cc two-stroke engine with high compression and liquid cooling. Best suited for track days and amateur racing, this replica delivers genuine performance in the 50cc class.
2009
Engine and Transmission Specifications | |
| Clutch | Multi-disc |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Oil pump |
| Ignition | Electronic CDI |
| Fuel system | Carburettor. Ø17,5 Carburettor |
| Bore x stroke | 39.9 x 40.0 mm (1.6 x 1.6 inches) |
| Compression | 11.5:1 |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 49.90 ccm (3.04 cubic inches) |
| Category | Sport |
| Year | 2009 |
| Model | Derbi GPR 50 Racing Race Replica |
Brakes, suspension, Frame and wheels | |
| 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 | 100/80-17 |
| Rear suspension travel | 110 mm (4.3 inches) |
| Rear suspension | Monoshock. |
| Front suspension travel | 110 mm (4.3 inches) |
| Front suspension | Ø40 mm upside-down fork. |
| | |
Physical measures and capacities | |
| Oil capacity | 1.50 litres (0.10 quarts) |
| Fuel capacity | 13.00 litres (3.43 gallons) |
| Wheelbase | 1,311 mm (51.6 inches) |
| Overall width | 720 mm (28.3 inches) |
| Overall length | 1,961 mm (77.2 inches) |
| Dry weight | 116.0 kg (255.7 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Red/yellow/black |
| Starter | Electric |
Performance Profile & Rider Fit
Best For
Track60%
City80%
Cornering82%
Daily Riding40%
Touring20%
Passenger15%
Rider Profile
| Best For | This is best suited to newer or younger riders, often on a restricted license, who want a sporty first bike that mimics race bike styling and handling. |
| Purpose | Built as a lightweight sport replica for short, spirited rides, commuting, and learning cornering technique rather than outright speed. |
| Rider Fit | Its compact size and low dry weight make it easy to manage and flick around for smaller or less experienced riders. |
| Character | It has an aggressive race-replica look with sharp handling and a high-revving two-stroke engine character, despite modest performance. |
| Not Ideal For | It is not suitable for highway touring, carrying a passenger comfortably, or riders seeking strong outright acceleration. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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