22 June. Monday 2026
Moto Morini 500 S - 1981 Specifications and Reviews
The 1981 Moto Morini 500 S is a lightweight Italian classic best suited for riders seeking nimble handling and retro character. Its compact 478cc V-twin engine delivers 42 horsepower with excellent fuel efficiency, while the 184kg chassis makes it ideal for spirited riding on technical roads. Known for its responsive middleweight performance and approachable nature, it remains a favorite among vintage enthusiasts and commuters alike.
General information | |
| Category | Classic |
| Year | 1981 |
| Model | Moto Morini 500 S |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | OHV |
| Valves per cylinder | 2 |
| Bore x stroke | 69.0 x 64.0 mm (2.7 x 2.5 inches) |
| Compression | 11.2:1 |
| Power | 42.00 |
| Stroke | 4 |
| Engine type | V2 |
| Capacity: | 478.00 ccm (29.17 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 184.0 kg (405.7 pounds) |
| | |
Moto Morini 500 S dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Dual disc |
| Rear tyre dimensions | 4.00-18 |
| Front tyre dimensions | 100/90-18 |
Speed and acceleration | |
| Top speed | 170.0 km/h (105.6 mph) |
Other specs | |
| Fuel capacity | 15.00 litres (3.96 gallons) |
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