
Chang-Jiang 750 M1M
Key specifications
Overview
The 2009 Chang-Jiang 750 M1M motorcycle is a unique entry in the classic motorcycle category, paying homage to the pre-war BMW motorcycle designs that have become iconic in the world of motorcycling. With its distinctive styling and robust construction, the M1M stands out as both a collectible and a functional ride. Targeted at enthusiasts who appreciate vintage aesthetics paired with practical riding capabilities, this motorcycle offers a blend of nostalgia and modern utility, particularly when paired with its sidecar that accommodates up to three passengers. At the heart of the Chang-Jiang 750 M1M lies a 746 cc twin-cylinder, four-stroke engine that generates a modest 24 horsepower at 4,700 RPM. While it may not be a speed demon—capping out at a top speed of 90 km/h (55.9 mph)—the M1M is designed for leisurely rides through scenic backroads rather than highway racing. The air-cooled engine is paired with a 4-speed gearbox and a dry clutch, delivering a smooth and dependable power delivery. Riders will appreciate the shaft drive system, which offers low maintenance and enhances stability, making it a suitable choice for both new riders and seasoned enthusiasts who enjoy a laid-back riding experience. The Chang-Jiang 750 M1M is packed with features that reflect its classic roots while providing some modern conveniences. Notably, the motorcycle comes equipped with both electric and kick starters, ensuring you’ll never be left stranded. The reverse gearbox adds a unique touch, making maneuvering the sidecar configuration easier, especially in tight spaces. With a generous fuel capacity of 24 liters (6.34 gallons) and a consumption rate of 7 liters per 100 km (approximately 33.60 mpg), this bike can take you on longer journeys without frequent stops at the pump. The 6V electric system is a nod to its vintage lineage, enhancing its charm for classic motorcycle aficionados. **
Pros
- Classic Design: A faithful homage to pre-war BMW motorcycles, making it a standout in any collection.
- Sidecar Capability: The inclusion of a sidecar allows for additional passenger capacity and versatility.
- Simplicity of Maintenance: The shaft drive and straightforward design lend themselves to easier upkeep compared to more complex modern motorcycles.
Cons
- Limited Power and Speed: With only 24 HP and a top speed of 90 km/h, it may not satisfy those looking for a high-performance ride.
- Weight Considerations: At 350 kg (771.6 lbs), it can be cumbersome, especially for new riders or during tight maneuvers.
- Outdated Technology: The 6V electric system and overall design may not appeal to riders seeking cutting-edge features and performance.
Technical details
Source specification data
- Make
- Chang-Jiang
- Model
- 750 M1M
- Category
- Classic
- Starter
- Electric & kick
- Comments
- Chinese
- copy of pre-war
- W
- .
- With
- sidecar fro 3 persons.
- M
- has a gearbox with reverse. 6
- V
- electric system.
- Power
- 24.00 HP (17.5 kW)) @ 4700 RPM
- Clutch
- Dry
- Gearbox
- 4-speed
- Top Speed
- 90.0 km/h (55.9 mph)
- Displacement
- 746.00 ccm (45.52 cubic inches)
- Cooling System
- Air
- Engine Details
- Twin, four-stroke
- Fuel Consumption
- 7.00 litres/100 km (14.3 km/l or 33.60 mpg)
- Greenhouse Gases
- O2
- g/km. (
- O2
- -
- Carbon
- dioxide emission)
- Transmission Type Final Drive
- Shaft drive (cardan)
- Dry Weight
- 350.0 kg (771.6 pounds)
- Fuel Capacity
- 24.00 litres (6.34 gallons)
- Overall Width
- 750 mm (29.5 inches)
- Overall Height
- 1,000 mm (39.4 inches)
- Overall Length
- 2,400 mm (94.5 inches)
- Power Weight Ratio
- 0.0686 HP/kg