Naked Motorcycles
2007Chang-Jiang BD 125
20 fields on record
The 2007 Chang-Jiang BD 125 is a lightweight classic motorcycle suited for commuters and novice riders seeking reliability and simplicity. Its air-cooled 157cc single-cylinder engine delivers modest power with practical 5-speed transmission and dual electric/kick starting for dependable everyday riding.
- Capacity
- 157.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Dry weight
- 105.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 16.0 HP (11.8 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's a lightweight classic-styled runabout intended for gentle urban commuting and leisurely short rides, not speed or distance.
- Built for
- The bike has an old-school, low-revving single-cylinder charm with drum brakes and a kickstart option, appealing to riders who value simplicity and nostalgic style over modern performance.
- Not ideal for
- It is not for riders seeking highway speeds, long-distance touring comfort, or any off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 157.0 ccm
- Power
- 16.0 HP (11.8 kW)
- Engine type
- Single
- Power/weight ratio
- 0.1524 HP/kg (dry)
- Cooling system
- Air
- Starting
- Electric & kick
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 85.0 km/h (52.8 mph)
Dimensions & weight
- Wheelbase
- 1280 mm
- Overall length
- 2000 mm
- Overall width
- 800 mm
- Overall height
- 1160 mm
- Dry weight
- 105.0 kg
- Fuel capacity
- 12.00 litres
- Seat height
- Not on record - add it
Brakes & wheels
- Front brakes
- Expanding brake (drum brake). Hand operation, drum
- Rear brakes
- Expanding brake (drum brake). Kick operation, drum
Other
- Color options
- Red
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 BD 125?
The 2007 Chang-Jiang BD 125 has a Capacity of 157.0 ccm (9.58 cubic inches).
What engine power does the Chang-Jiang BD 125 have?
The 2007 Chang-Jiang BD 125 has a Power of 16.0 HP (11.8 kW).
How many gears does the Chang-Jiang BD 125 have?
The 2007 Chang-Jiang BD 125 has a Gearbox of 5-speed.
How much does the Chang-Jiang BD 125 weigh?
The 2007 Chang-Jiang BD 125 has a Dry weight of 105.0 kg (231.5 pounds).
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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 SM 750 (with Sidecar)
1988 Chang-Jiang 750 BG (with Sidecar)
1990 Chang-Jiang 750 BG (with Sidecar)
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