Underbones
2008Jianshe Cub JS125-G
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The 2008 Jianshe Cub JS125-G is a 125cc underbone for riders who want rugged, economical step-through transport. Its air-cooled single makes 8.7 hp, with a 770 mm seat and a light 99 kg dry weight.
- Capacity
- 123.7 ccm
- Engine
- Single
- Gearbox
- 4-speed
- Dry weight
- 99.0 kg
- Seat height
- 770 mm
- Power
- 8.7 HP (6.4 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a small-displacement utility commuter for short hops around town rather than any kind of sporting or performance riding.
- Built for
- A humble, economical little runabout with modest single-cylinder power, basic drum brakes, and no pretensions beyond reliable, low-cost transportation.
- Not ideal for
- This bike is not for riders seeking real speed, highway touring comfort, passenger-carrying capability, or any kind of off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 123.7 ccm
- Power
- 8.7 HP (6.4 kW)
- Torque
- 9.0 Nm (0.9 kgf-m)
- Engine type
- Single
- Power/weight ratio
- 0.0879 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.0 mm
- Compression
- 9.0:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- CDI
Transmission
- Gearbox
- 4-speed
- Transmission type
- Manual
- Clutch
- Wet automatic shoe clutch and wet type,muti plate
Dimensions & weight
- Wheelbase
- 1190 mm
- Overall length
- 1900 mm
- Overall width
- 680 mm
- Overall height
- 1100 mm
- Seat height
- 770 mm
- Dry weight
- 99.0 kg
- Fuel capacity
- 4.30 litres
- Ground clearance
- 130 mm
Brakes & wheels
- Front brakes
- Expanding brake (drum brake)
- Rear brakes
- Expanding brake (drum brake)
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 Jianshe Cub JS125-G?
The 2008 Jianshe Cub JS125-G has a Capacity of 123.7 ccm (7.55 cubic inches).
What engine power does the Jianshe Cub JS125-G have?
The 2008 Jianshe Cub JS125-G has a Power of 8.7 HP (6.4 kW).
How many gears does the Jianshe Cub JS125-G have?
The 2008 Jianshe Cub JS125-G has a Gearbox of 4-speed.
What is the torque of the Jianshe Cub JS125-G?
The 2008 Jianshe Cub JS125-G has a Torque of 9.0 Nm (0.9 kgf-m or 6.6 ft.lbs).
How much does the Jianshe Cub JS125-G weigh?
The 2008 Jianshe Cub JS125-G has a Dry weight of 99.0 kg (218.3 pounds).
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