| Attribute | Piaggio X9 Evolution 500 ABS × | Aprilia Atlantic 500 Sprint 2009 × |
|---|---|---|
| General | ||
| Production from (year) | 2006 | 2009 |
| Make | Piaggio | Aprilia |
| Model | Piaggio X9 Evolution 500 ABS | Aprilia Atlantic 500 Sprint |
| Category | Scooter | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Carburettor | Injection. Electronic fuel injection |
| Displacement (cm³) | 460 | 460 |
| Power (kw) | 28.5 | 28.4 |
| Cooling system | Liquid | Liquid |
| Torque (Nm) | 43 | 43 |
| Bore (mm) | 92 | - |
| Stroke (mm) | 69 | - |
| Gearbox | - | Automatic |
| Fuel control | Single Overhead Cams (SOHC) | Single Overhead Cams (SOHC) |
| Ignition | - | Electronic CDI with automatic advance |
| Clutch | - | Automatic centrifugal dry clutch |
| Lubrication system | - | Wet sump. Forced lubrication with mechanical oil pump |
| Compression | - | 10.5:1 |
| Chassis | ||
| Front suspension | - | 35 mm hydraulic fork. Wheel travel 105 mm |
| Rear suspension | - | Engine acting as swingarm. Two gas filled shock absorbers with 5 position spring preload adjustment. Wheel travel 90 mm |
| Front brakes | Single disc. ABS | Single disc |
| Rear brakes | Single disc. ABS | Single disc |
| Diameter (mm) | 240 | 190 |
| Frame type | - | High-strength tubular steel frame with closed double cradle |
| Front tyre | - | 120/70-14 |
| Rear tyre | - | 120/70-14 |
| Other | ||
| Starter | Electric | - |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,530 | 1,550 |
| Dry weight (kg) | 206 | 199 |
| Power/weight ratio | 0.1383 | 0.1427 |
| Overall length (mm) | 2,130 | 2,200 |
| Seat height (mm) | 780 | 780 |
| Performance | ||
| Top speed (km/h) | 159 | - |
| Reserve fuel capacity (l) | 2.8 | - |
| Fuel capacity (l) | 15 | 15 |