Motorcycle Directory

The Honda CB77, often referred to as the “Super Hawk,” is a notable motorcycle from the early 1960s. It represents a significant milestone in Honda’s history and in the development of the modern motorcycle. Here’s a detailed look into its specifications, manufacturer design, legacy, and other interesting facts:

• Specifications
  Engine: The CB77 is powered by a 305cc, air-cooled, inline twin-cylinder engine.
• Bore x Stroke: The bore is 60 mm and the stroke is 53.6 mm.
• Compression Ratio: It has a compression ratio of 9.0:1.
• Power Output: The engine produces approximately 28 horsepower at 8,500 rpm.
• Transmission: It features a 6-speed gearbox, which was quite advanced for its time.
• Suspension:
  o Front: Telescopic forks.
  o Rear: Dual shock absorbers with adjustable pre-load.
• Brakes:
  o Front: Drum brake.
  o Rear: Drum brake.
• Fuel Tank Capacity: Approximately 12 litres (3.2 gallons).
• Dry Weight: Around 150 kg (330 lbs).

Manufacturer Design
• Design Philosophy: Honda’s design for the CB77 focused on blending performance with reliability. The bike was engineered to be both practical for everyday use and capable of delivering a thrilling ride.
• Frame and Build: The CB77 featured a double-cradle steel frame, which provided both rigidity and comfort. The design was relatively lightweight, contributing to its nimble handling.
• Aerodynamics: While not as aerodynamic as modern bikes, the CB77’s design was streamlined compared to many of its contemporaries, aiding in higher speeds and better fuel efficiency.

Legacy
• Impact on Honda: The CB77 was instrumental in establishing Honda’s reputation in the international motorcycle market. It demonstrated Honda’s commitment to engineering excellence and innovation.
• Influence on Motorcycles: The CB77 is often credited with helping to popularize the use of multi-speed gearboxes in production motorcycles, setting a standard for future designs.
• Racing: Although not a dedicated racing machine, the CB77 had a significant presence in amateur and club racing, showcasing its performance capabilities.

Interesting Facts
• Innovative Technology: The CB77 was one of the first bikes to feature a 6-speed transmission, which was quite advanced at the time.
• Design Continuity: The CB77’s design elements influenced future Honda models, contributing to a lineage of reliable and well-engineered motorcycles.
• Cultural Impact: The CB77 became a cultural icon in the 1960s, known for its stylish looks and impressive performance. It played a role in popularizing Japanese motorcycles in Western markets.
• Collector’s Item: Today, the CB77 is considered a classic and a collector’s item, with enthusiasts valuing its historical significance and unique design.

Overall, the Honda CB77 305cc from 1964 is celebrated for its pioneering technology, stylish design, and its role in establishing Honda as a major player in the motorcycle industry. Its combination of performance, innovation, and design has left a lasting impact on motorcycle development and culture.