Donghai SM 750 (with Sidecar) - 1988 Specifications and Reviews
General information | |
| Category | Touring |
| Model | Donghai SM 750 (with sidecar) |
| Year | 1988 |
| | |
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 | 400.0 kg (881.8 pounds) |
Donghai SM 750 (with Sidecar) dimensions and frame | |
| Rear brakes | Expanding brake |
| Front brakes | Expanding brake |
| Rear tyre dimensions | 4.00-11 |
| Front tyre dimensions | 4.00-17 |
Speed and acceleration | |
| Top speed | 119.0 km/h (73.9 mph) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 25.00 litres (6.61 gallons) |
Performance Profile & Rider Fit
26 hp
Peak Power
73.9 mph
Top Speed
Best For
Track5%
City30%
Cornering10%
Daily Riding40%
Touring45%
Passenger70%
Rider Profile
| Best For | This machine demands an experienced rider comfortable with the unique, counter-intuitive handling dynamics of a sidecar rig. |
| Purpose | Built for utilitarian hauling and stable low-speed cruising rather than any kind of spirited or high-speed riding. |
| Rider Fit | Piloting this heavy, drum-braked outfit requires real physical strength and constant muscular input to steer and manage the asymmetric pull of the sidecar. |
| Character | A rugged, old-world workhorse with air-cooled twin charm that rewards mechanical sympathy and a relaxed, unhurried riding style. |
| Not Ideal For | This is not for riders seeking speed, cornering agility, or modern braking and comfort standards. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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