Back to Bike FinderYears: 1981 · 1980 · 1979 · 1978
Honda CBX
1978Cruiser

Honda CBX

Key specifications

Engine
1046 cc
Power
105 HP
Fuel type
petrol
Fuel capacity
6.3 L
Transmission
5-speed
Front brakes
Dual disc
Rear brakes
Single disc

Overview

Introducing the Iconic 1978 Honda CBX The 1978 Honda CBX stands as a testament to Honda's engineering prowess and innovative spirit during the late 1970s. Positioned as a pioneering model in the classic motorcycle category, the CBX quickly gained notoriety for its bold design and unparalleled performance. With its striking six-cylinder engine and distinctive styling, the CBX captured the hearts of enthusiasts and established itself as a benchmark for superbikes of its era. As one of the first commercially successful motorcycles to feature an in-line six engine, the CBX is not just a bike; it’s a piece of history that continues to inspire riders and collectors alike. Unleashing the Power of the Six-Cylinder Engine At the heart of the CBX lies a remarkable 1046cc in-line six engine, which produces a thrilling 105 horsepower at 9,000 RPM. This powerhouse delivers smooth and exhilarating acceleration, allowing the rider to reach a top speed of 220 km/h (136.7 mph) with ease. The engine's 9.3:1 compression ratio, combined with its four valves per cylinder, ensures optimal performance across the RPM range, making the CBX a joy to ride on both city streets and winding country roads. The five-speed gearbox and chain final drive provide a responsive and engaging riding experience, allowing riders to fully exploit the bike's impressive capabilities while enjoying the distinct sound of its six-cylinder configuration. Features and Technology that Define the Era The CBX's design doesn’t just stop at its powerful engine; it also boasts several key features that highlight Honda's commitment to performance and comfort. The motorcycle is equipped with dual disc brakes at the front and a single disc at the rear, offering exceptional stopping power and control. Weighing in at 274 kg (604 pounds), the CBX strikes a balance between stability and maneuverability, making it suitable for both experienced riders and those new to the world of motorcycling. With a generous fuel capacity of 24 litres (6.34 gallons), riders can enjoy extended journeys without the constant worry of refueling. The air-cooled engine adds a touch of nostalgia while ensuring the bike stays true to its classic roots. **

Pros

    Cons

    • Unmatched Performance: The powerful six-cylinder engine delivers exhilarating acceleration and top speed, setting a benchmark for superbikes of its time.
    • Iconic Design: The sleek lines and distinctive styling make the CBX a head-turner, appealing to both collectors and casual riders alike.
    • Comfortable Riding Experience: With a well-balanced chassis and responsive handling, the CBX provides a comfortable ride for long distances.
    • Weight: At 274 kg, the CBX can feel heavy, particularly for less experienced riders navigating tight corners or low-speed maneuvers.
    • Fuel Consumption: The powerful engine, while thrilling, can be less fuel-efficient compared to smaller displacement bikes, leading to more frequent stops at the pump.
    • Maintenance Complexity: The intricate six-cylinder engine and related components may require more specialized knowledge for maintenance and repairs, which can be a challenge for DIY enthusiasts.

    Technical details

    Source specification data

    Make
    Honda
    Model
    CBX
    Category
    Classic
    Power
    105.00 HP (76.6 kW)) @ 9000 RPM
    Gearbox
    5-speed
    Top Speed
    220.0 km/h (136.7 mph)
    Bore X Stroke
    64.5 x 53.4 mm (2.5 x 2.1 inches)
    Compression
    9.3:1
    Displacement
    1046.00 ccm (63.83 cubic inches)
    Cooling System
    Air
    Engine Details
    In-line six, four-stroke
    Valves Per Cylinder
    4
    Transmission Type Final Drive
    Chain
    Fuel Capacity
    24.00 litres (6.34 gallons)
    Weight Incl Oil Gas Etc
    274.0 kg (604.1 pounds)
    Rear Tyre
    4.25-18
    Front Tyre
    3.50-19
    Rear Brakes
    Single disc
    Front Brakes
    Dual disc