Back to Bike FinderYears: 1958 · 1957 · 1956 · 1955
James Comet
1957Naked

James Comet

Key specifications

Engine
98 cc
Weight
75 kg
Fuel type
petrol
Fuel capacity
2.7 L
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1957 James Comet: A Classic Naked Bike Step back into the golden age of motorcycling with the 1957 James Comet, a quintessential naked bike that captures the spirit of post-war British engineering. As a product of the renowned James company, this lightweight motorcycle was designed for both city commuting and leisurely rides through the countryside. With its modest displacement and classic styling, the Comet appealed to a wide range of riders looking for an economical yet delightful machine that blended simplicity with performance. This motorcycle is not just a mode of transportation; it's a slice of history that embodies the charm and character of mid-20th century motorcycling. Engine Performance and Riding Characteristics At the heart of the James Comet lies a spirited 98cc single-cylinder, two-stroke engine. The compact dimensions of 47.0 mm bore and 57.0 mm stroke deliver a peppy performance that makes navigating urban streets a breeze. The carburettor-fed engine, combined with a magneto ignition system, provides reliable starting and a satisfying throttle response. Riders will appreciate the air-cooled system that keeps the bike light and nimble, while the chain final drive ensures efficient power transfer to the rear wheel. Weighing in at just 75 kg (165.3 pounds), the Comet is incredibly agile, allowing for sharp cornering and effortless handling. Whether you’re zipping through city traffic or enjoying a winding country road, the Comet offers a lively and engaging ride that resonates with every twist of the throttle. Key Features and Technology The 1957 James Comet is not just about performance; it’s built with a range of features that enhance the overall riding experience. The single cradle frame ensures a strong yet lightweight structure, contributing to its stability and maneuverability. The hydraulic telescopic forks at the front provide a comfortable ride, absorbing bumps with ease. Both front and rear drum brakes deliver dependable stopping power, allowing for confident braking in various conditions. With a fuel capacity of 10.20 litres (2.69 gallons), the Comet offers a decent range for a day of exploration, ensuring you can enjoy longer rides without constant refueling. The classic aesthetic, highlighted by its minimalist design and vintage charm, makes it a standout in any motorcycle collection. **

Pros

    Cons

    • Lightweight and Agile: At just 75 kg, the Comet is easy to handle, perfect for both novice and experienced riders.
    • Classic Appeal: The vintage design and character of the Comet make it a prized possession for collectors and enthusiasts alike.
    • Economical Performance: With a small engine size and efficient fuel consumption, the Comet is budget-friendly for everyday use.
    • Limited Power: The 98cc engine may not be suitable for those looking for high-speed performance or long-distance touring.
    • Drum Brakes: While functional, the drum brakes may not provide the same stopping power and responsiveness as modern disc brakes.
    • Two-Stroke Maintenance: The two-stroke engine requires regular maintenance and mixed fuel, which can be a drawback for some riders.

    Technical details

    Source specification data

    Make
    James
    Model
    Comet
    Category
    Naked bike
    Ignition
    Magneto
    Fuel System
    Carburettor
    Bore X Stroke
    47.0 x 57.0 mm (1.9 x 2.2 inches)
    Displacement
    98.00 ccm (5.98 cubic inches)
    Cooling System
    Air
    Engine Details
    Single cylinder, two-stroke
    Lubrication System
    Wet sump
    Transmission Type Final Drive
    Chain
    Dry Weight
    75.0 kg (165.3 pounds)
    Fuel Capacity
    10.20 litres (2.69 gallons)
    Rear Tyre
    2.75-19
    Frame Type
    Single cradle
    Front Tyre
    2.75-19
    Rear Brakes
    Expanding brake (drum brake)
    Front Brakes
    Expanding brake (drum brake)
    Front Suspension
    Hydralic telescopic forks