30 June. Tuesday 2026
Donghai SM 750 - 1987 Specifications and Reviews
The 1987 Donghai SM 750 is a mid-sized air-cooled twin suited for practical commuting and casual riding. Its modest 26 horsepower and 745cc engine prioritize reliability and economy over performance. Best known for affordable, dependable transportation in Asian markets, this straightforward motorcycle appeals to budget-conscious riders seeking basic utility.
1987
General information | |
| Category | Unspecified category |
| Year | 1987 |
| Model | Donghai SM 750 |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 4-speed |
| Cooling system | Air |
| Fuel control | OHV |
| Valves per cylinder | 2 |
| Bore x stroke | 78.0 x 78.0 mm (3.1 x 3.1 inches) |
| Compression | 7.0:1 |
| Power | 26.00 |
| Stroke | 4 |
| Engine type | Twin |
| Capacity: | 745.00 ccm (45.46 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 258.0 kg (568.8 pounds) |
Donghai SM 750 dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Expanding brake |
| Rear tyre dimensions | 120/90-17 |
| Front tyre dimensions | 120/90-17 |
| | |
Speed and acceleration | |
| Top speed | 138.0 km/h (85.7 mph) |
Other specs | |
| Fuel capacity | 25.00 litres (6.61 gallons) |
Rider Reviews
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