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Chang-Jiang 750 BG (with sidecar)
1989Classic

Chang-Jiang 750 BG (with sidecar)

Key specifications

Engine
745 cc
Power
27 HP
Fuel type
petrol
Fuel capacity
6.3 L
Transmission
4-speed
Front brakes
Expanding brake
Rear brakes
Expanding brake

Overview

Introducing the 1989 Chang-Jiang 750 BG, a unique motorcycle that stands out in the realm of custom-cruisers. With its unmistakable sidecar, this bike isn’t just built for the solo rider; it invites passengers along for the ride, blending practicality with the charm of classic design. Rooted in a rich heritage, the Chang-Jiang 750 BG pays homage to the iconic BMW R71, showcasing a vintage aesthetic that appeals to enthusiasts and collectors alike. The 750 BG captures the spirit of adventure and nostalgia while providing a practical and engaging riding experience that makes it a distinctive choice in the motorcycle market. At the heart of the Chang-Jiang 750 BG lies a robust 745cc two-cylinder boxer engine, a configuration renowned for its balance and low center of gravity. Producing 27 horsepower at 5,000 RPM, this four-stroke powerhouse offers a spirited ride, with a respectable top speed of 110 km/h (68.4 mph). The air-cooled engine, with a compression ratio of 7.0:1, exudes a classic charm while delivering a smooth and predictable power band, making it perfect for leisurely cruising or exploring winding backroads. The bike's 4-speed gearbox, paired with a shaft drive, ensures reliability and low maintenance, allowing riders to enjoy the open road without the hassle of frequent upkeep. What sets the Chang-Jiang 750 BG apart are its thoughtful features and robust build. The motorcycle weighs in at 350 kg (771 lbs) when fully fueled, providing a solid and stable ride, especially with the sidecar attached. The bike’s 24-liter fuel capacity means fewer stops on long journeys, offering the freedom to roam. The expanding brakes at both the front and rear provide adequate stopping power, enhancing the overall safety profile of this vintage cruiser. The classic design is complemented by a comfortable seating position, making it an excellent choice for both long-distance travel and casual weekend rides with a passenger. **

Pros

  • Unique Sidecar Design: The inclusion of a sidecar provides enhanced versatility and allows for a passenger, making it perfect for shared adventures.
  • Classic Aesthetic: The retro styling and historic lineage appeal to vintage motorcycle enthusiasts and collectors.
  • Reliable Performance: The air-cooled boxer engine offers a smooth ride with low maintenance requirements, thanks to its simple design.

Cons

  • Limited Power Output: With only 27 HP, the bike may feel underpowered compared to modern motorcycles, particularly for aggressive riding.
  • Weight: At 350 kg, it can be cumbersome for some riders, especially in tight maneuvers or urban settings.
  • Basic Suspension and Brakes: The expanding brake system and traditional suspension may not provide the same performance as modern systems, potentially affecting handling.

Technical details

Source specification data

Make
Chang-Jiang
Model
750 BG (with sidecar)
Category
Custom-cruiser
Power
27.00 HP (19.7 kW)) @ 5000 RPM
Gearbox
4-speed
Top Speed
110.0 km/h (68.4 mph)
Bore X Stroke
78.0 x 78.0 mm (3.1 x 3.1 inches)
Compression
7.0:1
Displacement
745.00 ccm (45.46 cubic inches)
Cooling System
Air
Engine Details
Two cylinder boxer, four-stroke
Valves Per Cylinder
2
Transmission Type Final Drive
Shaft drive (cardan)
Fuel Capacity
24.00 litres (6.34 gallons)
Weight Incl Oil Gas Etc
350.0 kg (771.6 pounds)
Rear Tyre
3.75-19
Front Tyre
3.75-19
Rear Brakes
Expanding brake
Front Brakes
Expanding brake