Honda CB 250 K
1968Classic

Honda CB 250 K

Key specifications

Engine
249 cc
Power
30 HP
Torque
21 Nm
Fuel type
petrol
Fuel capacity
3.2 L
Transmission
5-speed
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1968 Honda CB 250 K, a classic gem that epitomizes the spirit of the late 1960s motorcycling era. This model stands as a testament to Honda’s commitment to innovation and reliability, making it a sought-after choice among vintage motorcycle enthusiasts and collectors alike. With its sleek lines, robust frame, and iconic styling, the CB 250 K captures the hearts of riders who appreciate both aesthetics and performance. Positioned as a lightweight entry-level motorcycle, it provides an exhilarating experience for new riders while still appealing to seasoned veterans who cherish the nostalgia of simpler times. At the heart of the CB 250 K is a spirited 249cc twin-cylinder, four-stroke engine that delivers a punchy 30 horsepower at 9,500 RPM. This power, coupled with a 5-speed gearbox, allows riders to easily navigate through city streets or cruise on the open highway, achieving a top speed of 150 km/h (93.2 mph). The bike’s torque of 21 Nm at 9,500 RPM ensures responsive acceleration, making it a joy to ride. With an air-cooled system and a compression ratio of 9.0:1, the engine maintains its cool even during extended rides, while the Keihin carburettor guarantees a smooth fuel delivery. The bike’s lightweight design, weighing in at just 160 kg (352.7 pounds), complements its engine performance, resulting in nimble handling and maneuverability. The 1968 CB 250 K is not just about engine specifications; it is packed with features that enhance the riding experience. The semi-double cradle steel frame offers durability and stability, while the telescopic front fork and swinging arm with pre-load adjustable shocks provide a comfortable ride over various terrains. The drum brakes, while simple, deliver reliable stopping power, making this bike easy to handle for both novice and experienced riders. A dual starting system—electric and kick—adds convenience, ensuring that you can get on the road with ease. The classic blue and white color scheme is a nod to the era, adding to its retro charm. **

Pros

  • Nostalgic Design: The classic styling and color options resonate with enthusiasts of vintage motorcycles.
  • Reliable Performance: The twin-cylinder engine provides a perfect balance of power and efficiency, making it suitable for both city commuting and weekend rides.
  • Lightweight and Nimble: Weighing in at just 160 kg, the CB 250 K is incredibly maneuverable, making it perfect for new riders.

Cons

  • Drum Brakes: While reliable, the drum brakes may not provide the same stopping power as modern disc brakes, potentially affecting performance under heavy braking.
  • Limited Power for Highway Cruising: Although capable of reaching 93.2 mph, the 30 HP may feel underwhelming for those looking for high-speed long-distance touring.
  • Basic Technology: Lacking modern features such as advanced suspension systems and electronic ignition, the CB 250 K may not cater to riders seeking cutting-edge technology.

Technical details

Source specification data

Make
Honda
Model
CB 250 K
Category
Classic
Starter
Electric & kick
Electrical
12 Volt
Color Options
Bleu/white
Power
30.00 HP (21.9 kW))
Clutch
Wet, multi plate type
Torque
21.00 Nm (2.1 kgf-m or 15.5 ft.lbs) @ 9500 RPM
Gearbox
5-speed
Ignition
2 sets points, bobine
Top Speed
150.0 km/h (93.2 mph)
Fuel System
Carburettor. Keihin
Bore X Stroke
56.0 x 50.0 mm (2.2 x 2.0 inches)
Compression
9.0:1
Displacement
249.00 ccm (15.19 cubic inches)
Cooling System
Air
Engine Details
Twin, four-stroke
Exhaust System
Double chrome pipes and dampers
Lubrication System
Forged and wet sump
Valves Per Cylinder
2
Transmission Type Final Drive
Chain
Oil Capacity
2.00 litres (0.13 quarts)
Fuel Capacity
12.00 litres (3.17 gallons)
Overall Width
775 mm (30.5 inches)
Overall Height
1,075 mm (42.3 inches)
Overall Length
2,090 mm (82.3 inches)
Ground Clearance
150 mm (5.9 inches)
Weight Incl Oil Gas Etc
160.0 kg (352.7 pounds)
Rake
63.0°
Trail
85 mm (3.3 inches)
Rear Tyre
325/0-18
Frame Type
Semy double cradle steel frame.
Front Tyre
300/0-18
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Rear Suspension
Swinging arm pre-load adjustable schocks
Front Suspension
Telescopic fork

Available colors

Bleu/white