Jianshe Knight JS125-6B
2008Sportbike

Jianshe Knight JS125-6B

Key specifications

Engine
123 cc
Torque
8 Nm
Weight
115 kg
Fuel type
petrol
Fuel capacity
3.8 L
Transmission
5-speed

Overview

Introducing the 2008 Jianshe Knight JS125-6B, a remarkable entry in the sport motorcycle category that showcases a blend of Chinese engineering and spirited performance. Designed for both new riders and seasoned enthusiasts looking for a lightweight option, the Knight JS125-6B stands out with its sporty aesthetics and accessible power. This motorcycle is perfect for city commuting and weekend rides, offering an exhilarating experience without the intimidating weight or size of larger sport bikes. At the heart of the Knight JS125-6B lies a spirited 123cc single-cylinder, four-stroke engine that delivers a commendable torque of 8.00 Nm at 5500 RPM. The engine's 10.0:1 compression ratio ensures responsive acceleration while keeping fuel consumption efficient. With its carburettor fuel system and air cooling, the bike maintains a steady performance throughout your ride. The 5-speed gearbox allows for smooth gear transitions, making it easy to navigate through urban traffic or open highways. Weighing in at just 115 kg (253.5 lbs), the Knight JS125-6B is agile and nimble, providing a confidence-inspiring ride that makes it a joy to handle. The Jianshe Knight JS125-6B is equipped with features that enhance both comfort and functionality for riders. With a dual electric and kick starter system, starting the bike is a breeze, ensuring you're ready to hit the road at a moment's notice. The motorcycle also boasts a fuel capacity of 14.5 liters (3.83 gallons), allowing for extended rides without frequent stops at the pump. A ground clearance of 160 mm (6.3 inches) provides a balanced ride over various terrains, while the shaft drive (cardan) offers a low-maintenance, smooth power delivery. Whether you're carving through twisty roads or cruising down city streets, the Knight JS125-6B is designed to keep you engaged and entertained. **

Pros

  • Lightweight and Agile: At 115 kg, this motorcycle is easy to maneuver, ensuring a fun and responsive riding experience.
  • Efficient Engine Performance: The 123cc engine offers a good balance of power and fuel economy, making it perfect for daily commuting.
  • Versatile Starting Options: The electric and kick starter system provides convenience, especially in various weather conditions.

Cons

  • Limited Power for High Speeds: Being a 125cc bike, it might struggle at higher speeds compared to larger sport motorcycles.
  • Basic Features: Lacks advanced technology and features found in more modern sport bikes, which may deter tech-savvy riders.
  • Market Availability: As a Chinese-made motorcycle, parts and service may be less accessible in certain regions, potentially complicating maintenance.

Technical details

Source specification data

Make
Jianshe
Model
Knight JS125-6B
Category
Sport
Starter
Electric & kick
Comments
Chinese made bike.
Clutch
Clutch:
Torque
8.00 Nm (0.8 kgf-m or 5.9 ft.lbs) @ 5500 RPM
Gearbox
5-speed
Ignition
Clutch:
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
Shaft drive (cardan)
Dry Weight
115.0 kg (253.5 pounds)
Fuel Capacity
14.50 litres (3.83 gallons)
Ground Clearance
160 mm (6.3 inches)