Positioned in Chang-Jiang's classic motorcycle lineup, the 2007 Chang-Jiang BD 125 relies on a 157 cc (9.6 cu in) air-cooled single cylinder, four-stroke powerplant.
On the scales, the BD 125 measures 105 kg (231 lbs) dry. Rider ergonomics and chassis geometry center around a 1,280 mm (50.4 in) wheelbase engineered for quick, flickable steering geometry. The 12-liter (3.2 US gal) fuel tank paired with a rated consumption of 2.1 L/100 km provides an estimated theoretical range of roughly 571 km (355 miles) between fill-ups, while factory top speed is listed at 85 km/h (53 mph).
Theoretical Range
~571 km (355 mi)
Engine
Displacement157.0 ccm (9.58 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Performance
Top Speed85.0 km/h (52.8 mph)
Fuel Consumption2.10 litres/100 km (47.6 km/l or 112.01 mpg)
Greenhouse Gases48.7 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Wheelbase1280 mm (50.4 inches)
Wheels & Brakes
Front BrakesExpanding brake (drum brake). Hand operation, drum
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
