Chang-Jiang BD 125-2A - 2007 Specifications and Reviews
The 2007 Chang-Jiang BD 125-2A is a lightweight naked bike designed for beginner and commuter riders seeking affordable, reliable transportation. Its air-cooled 157cc single-cylinder engine and manual clutch offer straightforward, easy-to-maintain performance, while the compact dimensions and manageable 105kg weight make it ideal for urban riding and new riders building confidence.
2007
General information | |
| Category | Naked bike |
| Year | 2007 |
| Model | Chang-Jiang BD 125-2A |
| | |
Engine and Transmission Specifications | |
| Gearbox | 5-speed |
| Cooling system | Air |
| Starter | Electric & kick |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 157.00 ccm (9.58 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,280 mm (50.4 inches) |
| Overall width | 735 mm (28.9 inches) |
| Overall length | 1,945 mm (76.6 inches) |
| Overall height | 1,110 mm (43.7 inches) |
| Dry weight | 105.0 kg (231.5 pounds) |
Chang-Jiang BD 125-2A dimensions and frame | |
| Rear brakes | Expanding brake (drum brake). Kick operation, drum |
| Front brakes | Single disc. Hand operation, disc |
Speed and acceleration | |
| Top speed | 85.0 km/h (52.8 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel consumption pr. 10 km (6.2 miles) | 2.10 litres (0.55 gallons) |
| Fuel capacity | 14.00 litres (3.70 gallons) |
Performance Profile & Rider Fit
52.8 mph
Top Speed
Best For
Track5%
City60%
Cornering30%
Daily Riding55%
Touring20%
Passenger25%
Rider Profile
| Best For | This is a beginner-friendly machine that suits new riders or those wanting a simple, low-stress commuter. |
| Purpose | Built as a basic, economical naked bike for short urban trips and light errands rather than performance riding. |
| Rider Fit | Its light weight and small dimensions make it easy to handle for riders of almost any size or strength. |
| Character | A humble, no-frills small-displacement single that prioritizes simplicity, reliability, and low running costs over excitement. |
| Not Ideal For | This bike is not suited for highway touring, high-speed riding, off-road use, or carrying a passenger comfortably. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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