Naked Motorcycles
2008Jianshe Knight JS125-28
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The 2008 Jianshe Knight JS125-28 is a budget 125cc commuter motorcycle for learner riders. Its air-cooled single makes 8.2 hp, with a 775 mm seat and 14.5-litre tank.
- Capacity
- 123.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Dry weight
- 125.0 kg
- Seat height
- 775 mm
- Power
- 8.2 HP (6.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's styled as a sport bike but its low power output makes it more of a commuter or learner runabout than a genuine performance machine.
- Built for
- Simple, economical, and easy-going, with modest carbureted single-cylinder power that rewards smooth, unhurried riding.
- Not ideal for
- It is not for experienced riders seeking real acceleration, sustained highway speeds, or long-distance touring comfort.
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
- 123.0 ccm
- Power
- 8.2 HP (6.0 kW)
- Torque
- 8.0 Nm (0.8 kgf-m)
- Engine type
- Single
- Power/weight ratio
- 0.0656 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
- Ignition
- CDI
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Clutch
- Wet type,muti plate, hand operation
Dimensions & weight
- Wheelbase
- 1300 mm
- Overall length
- 2050 mm
- Overall width
- 740 mm
- Overall height
- 1180 mm
- Seat height
- 775 mm
- Dry weight
- 125.0 kg
- Fuel capacity
- 14.50 litres
- Ground clearance
- 160 mm
Chassis & suspension
- Frame
- Steel
Brakes & wheels
- Front brakes
- Single disc
- 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 Knight JS125-28?
The 2008 Jianshe Knight JS125-28 has a Capacity of 123.0 ccm (7.51 cubic inches).
What engine power does the Jianshe Knight JS125-28 have?
The 2008 Jianshe Knight JS125-28 has a Power of 8.2 HP (6.0 kW).
How many gears does the Jianshe Knight JS125-28 have?
The 2008 Jianshe Knight JS125-28 has a Gearbox of 5-speed.
What is the torque of the Jianshe Knight JS125-28?
The 2008 Jianshe Knight JS125-28 has a Torque of 8.0 Nm (0.8 kgf-m or 5.9 ft.lbs).
How much does the Jianshe Knight JS125-28 weigh?
The 2008 Jianshe Knight JS125-28 has a Dry weight of 125.0 kg (275.6 pounds).
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