
Honda CB 550 SC
Key specifications
Overview
### Introducing the 1983 Honda CB 550 SC The 1983 Honda CB 550 SC, also known as the Nighthawk, stands as a quintessential example of Honda’s prowess in designing versatile, all-round motorcycles. Positioned firmly in the mid-range market, it appeals to both seasoned riders and newcomers seeking a balance of performance and style. With its classic lines and retro aesthetics, the CB 550 SC encapsulates the essence of early '80s motorcycle culture while delivering a reliable and enjoyable ride that has stood the test of time. This bike is not just about looks; it’s a testament to Honda’s commitment to innovation and quality, combining modern features with a nostalgic flair. ### Engine Performance and Riding Characteristics At the heart of the Honda CB 550 SC lies a robust 572cc in-line four, four-stroke engine that delivers an exhilarating 75 horsepower at 9,500 RPM. With a torque of 36.5 Nm at 8,000 RPM, this motorcycle provides a thrilling ride, enabling it to reach top speeds of 186.7 km/h (116.0 mph). Riders will appreciate the smooth power delivery and responsive throttle, thanks to its well-tuned Keihin CV carburettors. The 6-speed gearbox allows for seamless shifting, making the bike equally adept at navigating city streets or embarking on long highway journeys. The combination of air cooling and a shaft drive system ensures a reliable performance, with fuel consumption rated at an economical 4.9 litres per 100 km, making the Nighthawk a practical choice for daily riding. ### Key Features and Technology The 1983 Honda CB 550 SC doesn’t just excel in engine performance; it also boasts an array of features that enhance the riding experience. Its conventional steel frame provides both strength and stability, while the air-adjustable front suspension ensures a customizable ride tailored to every rider's preference. The braking system features a single disc in the front for reliable stopping power and an expanding drum brake in the rear, offering a classic touch. With a fuel capacity of 12.11 litres (3.20 gallons), riders can embark on longer trips without the constant worry of refueling. The electric starter adds convenience, allowing for easy ignition on even the chilliest mornings. With its blend of performance, comfort, and style, the CB 550 SC proves that you don’t have to sacrifice function for flair. ###
Pros
Cons
- Versatile Performance: The powerful engine and smooth transmission make it suitable for both city and highway riding.
- Stylish Design: The classic aesthetics of the Nighthawk make it stand out, resonating with vintage motorcycle enthusiasts.
- Economical Fuel Consumption: With an impressive fuel efficiency of 48 mpg, it’s a great choice for budget-conscious riders.
- Limited Braking Technology: The rear drum brake may not provide the same stopping power or responsiveness as modern disc brakes.
- Weight: At 206.8 kg (456 pounds), some riders may find it a bit heavy, especially in tight maneuvers or low-speed situations.
- Lack of Advanced Features: While it has a timeless charm, it lacks some of the modern technological advancements found in contemporary motorcycles, like ABS or advanced electronics.
Technical details
Source specification data
- Make
- Honda
- Model
- CB 550 SC
- Category
- Allround
- Starter
- Electric
- Comments
- This
- 550
- Nighthawk
- , then, is a combination of glitter and glitz and solid function, providing a base of performance under all that style and chromed plastic.
- It
- ´s proof that motorcyclists can have it both ways, not giving up power for the cruiser look.
- Power
- 75.00 HP (54.7 kW)) @ 9500 RPM
- Max Rpm
- 10000
- Torque
- 36.50 Nm (3.7 kgf-m or 26.9 ft.lbs) @ 8000 RPM
- Gearbox
- 6-speed
- Top Speed
- 186.7 km/h (116.0 mph)
- Fuel System
- Carburettor. Keihin CV 26.8mm
- Bore X Stroke
- 60.0 x 50.6 mm (2.4 x 2.0 inches)
- Displacement
- 572.00 ccm (34.90 cubic inches)
- Cooling System
- Air
- Engine Details
- In-line four, four-stroke
- Exhaust System
- Double chrome pipes
- One Quarter Mile
- 12.640 seconds
- Fuel Consumption
- 4.90 litres/100 km (20.4 km/l or 48.00 mpg)
- Greenhouse Gases
- O2
- g/km. (
- O2
- -
- Carbon
- dioxide emission)
- Valves Per Cylinder
- 4
- Sixty To One Hundred And Forty
- 10.800 seconds
- Transmission Type Final Drive
- Shaft drive (cardan)
- Fuel Capacity
- 12.11 litres (3.20 gallons)
- Reserve Fuel Capacity
- 1.89 litres (0.50 gallons)
- Weight Incl Oil Gas Etc
- 206.8 kg (456.0 pounds)
- Rake
- 29.0°
- Trail
- 107 mm (4.2 inches)
- Frame Type
- Conventional steel frame
- Rear Brakes
- Expanding brake (drum brake)
- Front Brakes
- Single disc
- Front Suspension
- Air-adjustable