| Attribute | Aprilia Pegaso 650 Strada × | Suzuki Boulevard S40 2011 × |
|---|---|---|
| General | ||
| Production from (year) | 2006 | 2011 |
| Make | Aprilia | Suzuki |
| Model | Aprilia Pegaso 650 Strada | Suzuki Boulevard S40 |
| Category | Naked bike | Custom / cruiser |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel system | Injection. Integrated electronic engine management system. Indirect multi-point electronic injection. | Carburettor. MIKUNI BS40, single |
| Displacement (cm³) | 659 | 652 |
| Power (kw) | 36.5 | - |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | Belt |
| Torque (Nm) | 61 | - |
| Bore (mm) | 100 | 83 |
| Stroke (mm) | 85 | 74.4 |
| Gearbox | 6-speed | 5-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Single Overhead Cams (SOHC) |
| Driveline | - | Belt drive |
| Ignition | - | Electronic ignition (transistorized) |
| Compression | 10.0:1 | 10.0:1 |
| Chassis | ||
| Front suspension | - | Telescopic, coil spring, oil damped |
| Rear suspension | - | Swing arm type, coil spring, oil damped |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Frame type | Steel, open cradle, single spar frame | - |
| Front tyre | - | 100/90-M19 |
| Rear tyre | - | 140/80-M15 |
| Seat | - | Sleek, one-piece saddle |
| Wheels | - | Polished spoke wheels |
| Other | ||
| Starter | Electric | - |
| Dimensions | ||
| Wheelbase (mm) | 1,479 | 1,480 |
| Kerb weight (kg) | - | 173 |
| Overall length (mm) | 2,160 | 2,180 |
| Seat height (mm) | 780 | 700 |
| Ground clearance (mm) | - | 135 |
| Performance | ||
| Reserve fuel capacity (l) | 3.5 | - |
| Fuel capacity (l) | 16 | 10.5 |