Honda CB 650 C (reduced effect)
1981Naked

Honda CB 650 C (reduced effect)

Key specifications

Engine
627 cc
Power
50 HP
Fuel type
petrol
Fuel capacity
3.7 L
Transmission
5-speed
Front brakes
Dual disc
Rear brakes
Expanding brake

Overview

### 1981 Honda CB 650 C: A Classic Naked Bike In the vibrant landscape of early 1980s motorcycling, the 1981 Honda CB 650 C emerges as a testament to Honda's engineering prowess, catering to riders seeking a balance of performance and practicality. Positioned within the naked bike category, the CB 650 C captures the essence of a no-frills riding experience, appealing to both seasoned enthusiasts and newcomers alike. Its minimalist design and robust build reflect a time when motorcycles were all about the thrill of the ride, devoid of excessive technology yet rich in character. At the heart of the CB 650 C lies a spirited 627cc in-line four engine, delivering a commendable 50 horsepower at 8000 RPM. This powerplant is not just about numbers; it translates into an exhilarating riding experience, providing smooth acceleration and a top speed of 175 km/h (108.7 mph). The 9.0:1 compression ratio and a well-balanced bore and stroke of 59.8 x 55.8 mm contribute to the engine's responsiveness. Coupled with a 5-speed gearbox and chain final drive, riders can expect a seamless transition through the gears, making both leisurely rides and spirited outings equally enjoyable. The air-cooled design means less maintenance fuss, allowing riders to focus on the open road ahead. The CB 650 C showcases an array of features that highlight its thoughtful engineering. The dual disc front brakes offer superior stopping power, a crucial aspect for a bike that encourages spirited riding. The expanding brake at the rear ensures reliable performance across various conditions. With a weight of 220 kg (485 pounds) and a fuel capacity of 14 liters (3.70 gallons), the bike strikes a commendable balance between agility and stability, making it confident in urban settings and on longer journeys. The naked bike design enhances maneuverability, allowing riders to navigate through traffic with ease, while the classic aesthetics evoke a sense of nostalgia that resonates with motorcycle lovers. **

Pros

  • Engaging Performance: The in-line four engine provides an exciting riding experience with impressive power delivery.
  • Classic Styling: A timeless naked bike design that appeals to enthusiasts appreciating retro aesthetics.
  • Low Maintenance: The air-cooled engine and straightforward mechanics mean less time in the shop and more time on the road.

Cons

  • Weight: At 220 kg, it may feel heavy for some riders, particularly during low-speed maneuvers.
  • Limited Technology: Lacks some modern conveniences like advanced braking systems or rider aids, which may deter tech-savvy riders.
  • Availability of Parts: As a classic model, sourcing specific parts might pose challenges for restoration or repairs.

Technical details

Source specification data

Make
Honda
Model
CB 650 C (reduced effect)
Category
Naked bike
Power
50.00 HP (36.5 kW)) @ 8000 RPM
Gearbox
5-speed
Top Speed
175.0 km/h (108.7 mph)
Bore X Stroke
59.8 x 55.8 mm (2.4 x 2.2 inches)
Compression
9.0:1
Displacement
627.00 ccm (38.26 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
220.0 kg (485.0 pounds)
Rear Tyre
130/90-16
Front Tyre
3.50-19
Rear Brakes
Expanding brake
Front Brakes
Dual disc