Attribute | Derbi GPR 50 Nude 2006 × | Aprilia SR 50 R GP Replica × |
---|---|---|
General | ||
Production from (year) | 2006 | 2020 |
Make | Derbi | Aprilia |
Model | Derbi GPR 50 Nude | Aprilia SR 50 R GP Replica |
Category | Naked bike | Scooter |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Fuel system | Carburettor. Dell´Ortho PHVA 14 | Carburettor |
Displacement (cm³) | 49.9 | 49 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Shaft drive (cardan) | Belt |
Bore (mm) | - | 40 |
Stroke (mm) | - | 39.3 |
Gearbox | 6-speed | Automatic |
Emission details | - | Euro 4 |
Driveline | - | Gears in oil bath final drive |
Ignition | Electronic C.D.I. | CDI |
Clutch | - | Automatic centrifugal dry clutch |
Lubrication system | Oil pump | Separate mixing with mechanical oil pump |
Compression | 11.5:1 | 12.1:1 |
Chassis | ||
Front suspension | Inverted fork. | Telescopic hydraulic fork |
Rear suspension | Monoshock | Engine unit acting as swingarm. Monoshock. |
Front brakes | Single disc | Single disc. 2 opposing pistons |
Rear brakes | Single disc | Single disc. 2 opposing pistons |
Diameter (mm) | 180 | 190 |
Frame type | - | Split single cradle frame in high tensile strength steel tube |
Front tyre | 110/80-17 | 130/60-13 |
Rear tyre | 130/70-17 | 130/60-13 |
Wheels | - | Five spoke, light alloy wheels |
Front wheel travel (mm) | 120 | 90 |
Rear wheel travel (mm) | 110 | 70 |
Other | ||
Starter | Electric | Electric |
Color options |
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Light | - | Dual halogen headlights |
Instruments | - | Digital dashboard |
Electrical Voltage (V) | - | 12 |
Dimensions | ||
Wheelbase (mm) | 1,311 | 1,290 |
Overall height (mm) | 1,116 | 1,120 |
Overall length (mm) | 1,961 | 1,860 |
Overall width (mm) | 788 | 705 |
Seat height (mm) | 800 | 795 |
Performance | ||
Fuel capacity (l) | 13 | 7 |