Sportbikes
2008Jianshe Knight JS125-6B
18 fields on record
The 2008 Jianshe Knight JS125-6B is a lightweight sport motorcycle designed for entry-level riders seeking an affordable, reliable commuter. Its 123cc single-cylinder engine delivers modest performance with shaft-drive simplicity, while the five-speed gearbox and dual electric-kick starter provide practical everyday usability. Best known for economical operation and straightforward maintenance, it suits budget-conscious riders prioritizing dependability over power.
- Capacity
- 123.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Dry weight
- 115.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's aimed at light commuting and casual sport-styled riding rather than genuine high performance use.
- Built for
- The bike offers a sporty look with modest, approachable performance, favoring nimbleness over outright speed.
- Not ideal for
- It is not suited for experienced riders seeking strong highway performance, long-distance touring, or serious 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
- 123.0 ccm
- Power
- 15.0 HP (11.0 kW)
- Torque
- 8.0 Nm (0.8 kgf-m)
- Engine type
- Single
- Power/weight ratio
- 0.1304 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.0 mm
- Compression
- 10.0:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Shaft
Dimensions & weight
- Wheelbase
- 1290 mm
- Dry weight
- 115.0 kg
- Fuel capacity
- 14.50 litres
- Ground clearance
- 160 mm
- Seat height
- Not on record - add it
Brakes & wheels
- Front brakes
- Not on record - add it
Specs last verified against published sources: .
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 Knight JS125-6B?
The 2008 Jianshe Knight JS125-6B has a Capacity of 123.0 ccm (7.51 cubic inches).
What engine power does the Jianshe Knight JS125-6B have?
The 2008 Jianshe Knight JS125-6B has a Power of 15.0 HP (11.0 kW).
How many gears does the Jianshe Knight JS125-6B have?
The 2008 Jianshe Knight JS125-6B has a Gearbox of 5-speed.
What is the torque of the Jianshe Knight JS125-6B?
The 2008 Jianshe Knight JS125-6B has a Torque of 8.0 Nm (0.8 kgf-m or 5.9 ft.lbs).
How much does the Jianshe Knight JS125-6B weigh?
The 2008 Jianshe Knight JS125-6B has a Dry weight of 115.0 kg (253.5 pounds).
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