Back to Bike FinderYears: 1977 · 1976 · 1975
Honda CB 400 F
1977Classic

Honda CB 400 F

Key specifications

Engine
408 cc
Power
37 HP
Fuel type
petrol
Fuel capacity
3.7 L
Transmission
6-speed
Front brakes
Single disc
Rear brakes
Expanding brake

Overview

Introducing the 1977 Honda CB 400 F, a motorcycle that has etched its name in the annals of classic biking history. As a member of Honda's revered lineup, the CB 400 F stands out as a nimble yet powerful machine that appeals to both seasoned riders and newcomers alike. Released during a time when motorcycles were becoming more accessible, the CB 400 F captured the hearts of enthusiasts with its blend of performance, style, and engineering excellence. This model exemplifies Honda's commitment to innovation and quality, making it a sought-after collector's item today. At the heart of the Honda CB 400 F lies a robust 408cc in-line four, four-stroke engine that produces an impressive 37 horsepower at 8,500 RPM. This spirited powerplant propels the bike to a top speed of 158 km/h (98.2 mph), showcasing its agility and responsiveness on the road. With a compression ratio of 9.4:1 and a well-calibrated 6-speed gearbox, riders will appreciate the smooth transitions and the lively acceleration that this bike delivers. The air-cooled engine, combined with its lightweight frame (weighing in at just 184 kg or 405.7 pounds), ensures that the CB 400 F is not only fast but also exhilarating to ride through twisty turns and urban landscapes. In terms of features, the 1977 CB 400 F is equipped with a single disc brake in the front and an expanding brake in the rear, providing reliable stopping power while maintaining a vintage aesthetic. The bike's 14-liter fuel tank offers a decent range, allowing riders to embark on longer journeys without frequent stops. Moreover, with its sleek lines, classic styling, and a comfortable riding position, the CB 400 F is not just a motorcycle; it's a statement of freedom and adventure, embodying the spirit of the open road. **

Pros

  • Agile Performance: The lightweight frame and responsive engine make for an exhilarating riding experience, especially in urban settings and twisty roads.
  • Classic Aesthetic: With its timeless design, the CB 400 F appeals to vintage motorcycle enthusiasts and collectors alike.
  • Reliability: Honda's engineering excellence ensures that this bike is durable and dependable, a hallmark of the brand.

Cons

  • Limited Power for Highway Use: While spirited, the power output may feel limited for sustained high-speed highway riding compared to larger displacement motorcycles.
  • Basic Suspension: The suspension setup, while adequate for everyday riding, may not offer the advanced performance or comfort found in modern motorcycles.
  • Parts Availability: As a classic bike, sourcing specific parts may pose a challenge, making maintenance potentially more complicated for owners.

Technical details

Source specification data

Make
Honda
Model
CB 400 F
Category
Classic
Power
37.00 HP (27.0 kW)) @ 8500 RPM
Gearbox
6-speed
Top Speed
158.0 km/h (98.2 mph)
Bore X Stroke
51.0 x 50.0 mm (2.0 x 2.0 inches)
Compression
9.4:1
Displacement
408.00 ccm (24.90 cubic inches)
Cooling System
Air
Engine Details
In-line four, four-stroke
Valves Per Cylinder
2
Transmission Type Final Drive
Chain
Fuel Capacity
14.00 litres (3.70 gallons)
Weight Incl Oil Gas Etc
184.0 kg (405.7 pounds)
Rear Tyre
3.50-18
Front Tyre
3.00-18
Rear Brakes
Expanding brake
Front Brakes
Single disc