| Attribute | Moto Guzzi Dondolino 1951 × | Norton 490 CS 1 1930 × |
|---|---|---|
| General | ||
| Production from (year) | 1951 | 1930 |
| Make | Moto Guzzi | Norton |
| Model | Moto Guzzi Dondolino | Norton 490 CS 1 |
| Category | Sport | Allround |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor. DellÓrto SSM | Carburettor |
| Displacement (cm³) | 498 | 490 |
| Transmission type,final drive | Chain | Chain |
| Fuel control | Overhead Valves (OHV) | Single Overhead Cams (SOHC) |
| Ignition | Magneto | - |
| Chassis | ||
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Seat | Single | Solo seat with springs |
| Wheels | Spoked | Spoked |
| Dimensions | ||
| Dry weight (kg) | 127 | 145 |
| Performance | ||
| Top speed (km/h) | 177 | 128 |
| Fuel capacity (l) | 19 | - |