
Honda CB 450 disc
Key specifications
Overview
Introducing the 1974 Honda CB 450 disc, a classic representative of the naked bike category that captures the essence of 1970s motorcycling. As one of Honda's most iconic models, the CB 450 disc was designed to appeal to riders seeking a blend of performance, practicality, and style. With its minimalist design and robust engineering, this motorcycle stands out not only for its aesthetic appeal but also for its impressive capabilities on the road. It caters to both seasoned enthusiasts and newcomers alike, making it a versatile choice for anyone looking to embrace the open road. At the heart of the Honda CB 450 disc is a spirited 445cc twin, four-stroke engine that produces a thrilling 45 horsepower at 9,000 RPM. This powerplant, with its 9.0:1 compression ratio and a bore and stroke measurement of 70.0 x 57.8 mm, delivers a responsive performance that can push the motorcycle to a top speed of 171 km/h (106.3 mph). Riders will appreciate the smooth power delivery and lively acceleration, complemented by the refined 5-speed gearbox that allows for seamless shifting. The air-cooled design adds to the simplicity of maintenance, while the chain final drive ensures reliable power transfer to the rear wheel. Overall, the CB 450 disc offers an engaging riding experience, perfect for both spirited rides through twisty roads and comfortable cruising on longer journeys. Beyond its impressive engine, the 1974 Honda CB 450 disc is equipped with key features that enhance its riding dynamics and safety. The motorcycle boasts a single disc brake at the front, providing excellent stopping power and responsiveness, while an expanding brake system at the rear ensures reliable braking performance. The bike's lightweight construction, tipping the scales at 204 kg (449.7 lbs) with fluids, contributes to its nimble handling and maneuverability. Additionally, with a fuel capacity of 14 liters (3.70 gallons), the CB 450 disc offers decent range for longer rides, making it a practical choice for both commuting and weekend escapades. **
Pros
- Strong Performance: With 45 HP and a top speed of 106.3 mph, the engine delivers a thrilling ride.
- Lightweight and Nimble: Weighing just 204 kg, the bike offers excellent handling and maneuverability, ideal for both urban and rural riding.
- Classic Aesthetics: The naked bike design is timeless, appealing to both vintage enthusiasts and modern riders alike.
Cons
- Limited Features: While it has essential components, it lacks modern technology like ABS or advanced suspension systems found in newer models.
- Vibration at High RPMs: Some riders may find that the engine vibrates noticeably at higher revs, which could be less comfortable on longer journeys.
- Maintenance: As a classic bike, sourcing parts may be more challenging compared to contemporary models, requiring a keen eye for vintage motorcycle care.
Technical details
Source specification data
- Make
- Honda
- Model
- CB 450 disc
- Category
- Naked bike
- Power
- 45.00 HP (32.8 kW)) @ 9000 RPM
- Gearbox
- 5-speed
- Top Speed
- 171.0 km/h (106.3 mph)
- Bore X Stroke
- 70.0 x 57.8 mm (2.8 x 2.3 inches)
- Compression
- 9.0:1
- Displacement
- 445.00 ccm (27.15 cubic inches)
- Cooling System
- Air
- Engine Details
- Twin, four-stroke
- Valves Per Cylinder
- 2
- Transmission Type Final Drive
- Chain
- Fuel Capacity
- 14.00 litres (3.70 gallons)
- Weight Incl Oil Gas Etc
- 204.0 kg (449.7 pounds)
- Rear Tyre
- 3.50-18
- Front Tyre
- 3.25-18
- Rear Brakes
- Expanding brake
- Front Brakes
- Single disc