Cruisers
1988Chang-Jiang SM 750 (With Sidecar)
19 fields on record
The 1988 Chang-Jiang SM 750 is a practical sidecar motorcycle suited for riders seeking affordable, stable transportation for passengers or cargo. Its air-cooled 745cc twin engine delivers modest power with reliable simplicity, while the attached sidecar provides genuine utility. Best known for economical Chinese engineering and rugged dependability on varied terrain.
- Capacity
- 745.0 ccm
- Engine
- Parallel Twin
- Gearbox
- 4-speed
- Wet weight
- 400.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 26.0 HP (19.1 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a rugged, utilitarian BMW-derived flat-twin clone with a sidecar attached, it is best suited to slow-paced touring, cargo hauling, and novelty or heritage riding rather than any performance use.
- Built for
- It has a slow, deliberate, tractor-like mechanical character full of vintage charm, with a low-revving air-cooled twin that rewards patience over urgency.
- Not ideal for
- This is not the machine for riders seeking speed, agility, modern comfort, or confident cornering, as its drum brakes, low power, and sidecar geometry make it unsuitable for spirited or aggressive riding.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 745.0 ccm
- Power
- 26.0 HP (19.1 kW)
- Engine type
- Parallel Twin
- Power/weight ratio
- 0.0650 HP/kg (wet)
- Bore x stroke
- 78.0 x 78.0 mm
- Compression
- 7.0:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 4-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 119.0 km/h (73.9 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Expanding brake
- Rear brakes
- Expanding brake
- Front tyre
- 4.00-17
- Rear tyre
- 4.00-17
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Chang-Jiang SM 750 (With Sidecar)?
The 1988 Chang-Jiang SM 750 (With Sidecar) has a Capacity of 745.0 ccm (45.46 cubic inches).
What engine power does the Chang-Jiang SM 750 (With Sidecar) have?
The 1988 Chang-Jiang SM 750 (With Sidecar) has a Power of 26.0 HP (19.1 kW).
How many gears does the Chang-Jiang SM 750 (With Sidecar) have?
The 1988 Chang-Jiang SM 750 (With Sidecar) has a Gearbox of 4-speed.
How much does the Chang-Jiang SM 750 (With Sidecar) weigh?
The 1988 Chang-Jiang SM 750 (With Sidecar) has a Wet weight of 400.0 kg (881.8 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Similar bikes
Same category, weighted similarity
More Chang-Jiang Motorcycles
1992 Chang-Jiang 750 FY (with Sidecar)
1989 Chang-Jiang 750 FY (with Sidecar)
1988 Chang-Jiang 750 J-1 (with Sidecar)
1990 Chang-Jiang 750 FY (with Sidecar)
1987 Chang-Jiang 750 J-1 (with Sidecar)
1988 Chang-Jiang 750 BG (with Sidecar)
1990 Chang-Jiang 750 BG (with Sidecar)
1988 Chang-Jiang 750 FY (with Sidecar)
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.