| Attribute | Aprilia Scarabeo 400 2009 × | Enfield Thunderbird × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2007 |
| Make | Aprilia | Enfield |
| Model | Aprilia Scarabeo 400 | Enfield Thunderbird |
| Category | Scooter | Classic |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | - |
| Fuel system | Carburettor | Carburettor. CV |
| Displacement (cm³) | 399 | 346 |
| Power (kw) | 24.8 | 13.1 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Belt | Chain |
| Torque (Nm) | 37 | 27.5 |
| Bore (mm) | 86 | 70 |
| Stroke (mm) | 69 | 90 |
| Gearbox | Automatic | 4-speed |
| Fuel control | Single Overhead Cams (SOHC) | Overhead Valves (OHV) |
| Ignition | Electronic CDI ignition with automatic timing. | Digital TCI |
| Clutch | Automatic centrifugal dry clutch. | Wet mulitiplate |
| Lubrication system | Wet sump. Forced circulation with mechanical pump. | Dry sump |
| Compression | - | 7.3:1 |
| Chassis | ||
| Front brakes | Double disc | Expanding brake (drum brake) |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Diameter (mm) | 240 | 152 |
| Frame type | High strength tubular steel frame with closed double cradle. | - |
| Front tyre | 110/70-16 | - |
| Rear tyre | 150/70-14 | - |
| Other | ||
| Starter | Electric | Kick |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,535 | 1,370 |
| Dry weight (kg) | 189 | 163 |
| Power/weight ratio | 0.1312 | 0.0804 |
| Ground clearance (mm) | - | 140 |
| Performance | ||
| Top speed (km/h) | 160 | 110 |
| Reserve fuel capacity (l) | 3 | - |
| Fuel capacity (l) | 13.2 | 14.5 |