Comparison of Aprilia SR Motard 50 2014 and Derbi GPR 125 4T 4V 2009 [S]ave
| Attribute |  Derbi GPR 125 4T 4V 2009 × |  Aprilia SR Motard 50 2014 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2014 |
| Make | Derbi | Aprilia |
| Model | Derbi GPR 125 4T 4V | Aprilia SR Motard 50 |
| Category | Sport | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Carburettor. 30 mm | Carburettor. Keihin NCV F20 |
| Displacement (cm³) | 124.8 | 49.4 |
| Power (kw) | - | 3.3 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | Belt |
| Torque (Nm) | - | 3.8 |
| Bore (mm) | 58 | 40 |
| Stroke (mm) | 47 | 39.3 |
| Gearbox | 6-speed | Automatic |
| Emission details | - | Euro 2 |
| Ignition | CDI | - |
| Clutch | Multi-disc | Automatic centrifugal dry clutch |
| Lubrication system | Oil pump | Wet sump. |
| Compression | 12.0:1 | - |
| Exhaust system | Euro III | - |
| Chassis | ||
| Front suspension | 40 mm upside-down fork. | Hydraulic telescopic fork with straight stanchions “ wheel travel: 86mm |
| Rear suspension | Monoshock. | Single arm with engine crankcase as swinging element, served by a single shock “ wheel travel 76mm |
| Front brakes | Single disc. Radial Caliper | Single disc. Two-piston floating caliper |
| Rear brakes | Single disc. Floating Caliper | Expanding brake (drum brake) |
| Diameter (mm) | 180 | 150 |
| Frame type | - | Single cradle structure in tubular steel with pressed reinforcements |
| Front tyre | 110/70-17 | 120/70-14 |
| Rear tyre | 130/70-17 | 120/70-14 |
| Front wheel travel (mm) | 120 | 86 |
| Rear wheel travel (mm) | 120 | 82 |
| Other | ||
| Starter | Electric | Electric & kick |
| Color options |
|
|
| Dimensions | ||
| Wheelbase (mm) | 1,355 | 1,350 |
| Dry weight (kg) | 120 | 106 |
| Power/weight ratio | - | 0.0311 |
| Overall length (mm) | 1,977 | 1,953 |
| Overall width (mm) | 720 | 720 |
| Seat height (mm) | 800 | 775 |
| Performance | ||
| Reserve fuel capacity (l) | - | 1.5 |
| Fuel capacity (l) | 14 | 7 |
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