Attribute | ![]() Derbi GPR Nude 50 × | ![]() Aprilia Scarabeo 50 Street 2018 × |
---|---|---|
General | ||
Production from (year) | 2007 | 2018 |
Make | Derbi | Aprilia |
Model | Derbi GPR Nude 50 | Aprilia Scarabeo 50 Street |
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. Dell’Orto |
Displacement (cm³) | 49.9 | 49.4 |
Cooling system | Liquid | Air |
Transmission type,final drive | Shaft drive (cardan) | Belt |
Bore (mm) | - | 41 |
Stroke (mm) | - | 37.4 |
Gearbox | 6-speed | Automatic |
Fuel control | - | Overhead Cams (OHC) |
Ignition | Electronic C.D.I. | CDI with variable advance |
Clutch | - | Automatic dry centifuge with damper buffers |
Lubrication system | Oil pump | Separate oil petrol pump mixer |
Compression | 11.5:1 | 10.5:1 |
Chassis | ||
Front suspension | Inverted fork. | Telescopic hydraulic fork |
Rear suspension | Monoshock | Single hydraulic shock absorber pivoting on engine-transmission assembly |
Front brakes | Single disc | Single disc. Floating disc |
Rear brakes | Single disc | Expanding brake (drum brake) |
Diameter (mm) | 180 | 140 |
Frame type | - | Mono cradle tubular steel high yield point |
Front tyre | 110/80-17 | 80/80-16 |
Rear tyre | 130/70-17 | 90/80-16 |
Wheels | - | Five spoke wheels |
Front wheel travel (mm) | 120 | 74 |
Rear wheel travel (mm) | 110 | 78 |
Other | ||
Starter | Electric | Electric & kick |
Color options |
| - |
Dimensions | ||
Wheelbase (mm) | 1,311 | 1,245 |
Overall length (mm) | 1,961 | 1,875 |
Seat height (mm) | 800 | 775 |
Performance | ||
Reserve fuel capacity (l) | - | 1 |
Fuel capacity (l) | 13 | 7.5 |