Jianshe Knight JS125 6A
2008Sportbike

Jianshe Knight JS125 6A

Key specifications

Engine
123 cc
Torque
8 Nm
Weight
127 kg
Fuel type
petrol
Fuel capacity
4.5 L
Transmission
5-speed
Seat height
31 mm
Front brakes
Single disc
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 2008 Jianshe Knight JS125 6A, a sport motorcycle that perfectly balances style, performance, and practicality. With its sleek design and vibrant red color option, the Knight JS125 6A stands out in the crowded entry-level sport category. This motorcycle is designed for riders who seek an agile and nimble bike for both city commuting and weekend adventures. Its lightweight frame and manageable power make it an excellent choice for new riders, while still appealing to seasoned enthusiasts looking for a nimble option to navigate urban environments with ease. At the heart of the Knight JS125 6A lies a robust 123cc single-cylinder, four-stroke engine that delivers a spirited performance. With a peak torque of 8.00 Nm at 5500 RPM, the bike offers responsive acceleration, ideal for quick getaways at traffic lights or spirited rides on winding roads. The air-cooled engine is paired with a 5-speed gearbox, ensuring smooth transitions and the ability to tackle varied terrains with confidence. The carburettor fuel system and CDI ignition contribute to its reliability, while the 10:1 compression ratio maximizes efficiency, making the JS125 a sensible choice for those concerned about fuel economy. The Jianshe Knight JS125 6A is equipped with features that enhance both the riding experience and safety. The single disc brake up front provides reliable stopping power, while the rear drum brake offers additional control during low-speed maneuvers. The comfortable seat height of 775 mm makes it accessible for riders of various heights, further complemented by a ground clearance of 160 mm that allows for effective handling over uneven surfaces. With a fuel tank capacity of 17 liters, riders can enjoy longer journeys without frequent refueling stops, and the dual starting options—electric and kick—ensure you're never left stranded. In summary, the 2008 Jianshe Knight JS125 6A is a compelling option for those looking to dip their toes into the world of sport motorcycles. Its blend of style, practicality, and performance makes it a worthy contender for both new and seasoned riders alike.

Pros

  • Lightweight and Agile: At just 127 kg, the JS125 is easy to maneuver, making it perfect for urban riding and tight corners.
  • Accessible Seat Height: The low seat height of 775 mm enables riders of all sizes to comfortably reach the ground.
  • Good Fuel Economy: The efficient engine design helps keep running costs low, making it economical for daily commuting.

Cons

  • Limited Power for Highway Use: While great for city riding, the 123cc engine may struggle at higher speeds on the highway.
  • Basic Suspension: The simple suspension setup may not absorb bumps as effectively as more advanced systems, affecting ride comfort.
  • Drum Rear Brake: The rear drum brake may not provide the same level of performance as a disc brake, particularly in emergency situations.

Technical details

Source specification data

Make
Jianshe
Model
Knight JS125 6A
Category
Sport
Starter
Electric & kick
Color Options
Red
Clutch
Wet type,muti plate,hand operation
Torque
8.00 Nm (0.8 kgf-m or 5.9 ft.lbs) @ 5500 RPM
Gearbox
5-speed
Ignition
CDI
Fuel System
Carburettor
Bore X Stroke
54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression
10.0:1
Displacement
123.00 ccm (7.51 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, four-stroke
Transmission Type Final Drive
Chain
Dry Weight
127.0 kg (280.0 pounds)
Seat Height
775 mm (30.5 inches) If adjustable, lowest setting.
Fuel Capacity
17.00 litres (4.49 gallons)
Overall Width
745 mm (29.3 inches)
Overall Height
1,140 mm (44.9 inches)
Overall Length
1,980 mm (78.0 inches)
Ground Clearance
160 mm (6.3 inches)
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Single disc

Available colors

Red