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James Commodore 250
1957Allround

James Commodore 250

Key specifications

Engine
249 cc
Fuel type
petrol
Transmission
4-speed
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

### 1957 James Commodore 250: A Classic All-Rounder Introducing the 1957 James Commodore 250, a timeless masterpiece from the British motorcycle manufacturer James. Positioned within the all-round category, this motorcycle appeals to a diverse range of riders, from novice enthusiasts to seasoned veterans seeking a reliable companion for everyday adventures. The Commodore 250 is a testament to mid-century motorcycling, embodying the spirit of freedom and innovation that characterized the era. With its unique design and robust engineering, this classic bike is not just a mode of transportation but a piece of history that continues to capture the hearts of motorcycle enthusiasts today. At the heart of the Commodore 250 lies a single-cylinder, two-stroke engine with a displacement of 249 cc, delivering a peppy performance that is both exciting and accessible. With a bore and stroke of 66.0 x 73.0 mm, this engine is engineered for spirited rides, allowing for quick acceleration and the delightful roar of a two-stroke powerplant. The Amal carburettor ensures smooth fuel delivery, while the air cooling keeps the engine running efficiently even on warmer days. Paired with a 4-speed gearbox and chain final drive, the Commodore offers a satisfying blend of responsiveness and agility, making it ideal for both city commuting and leisurely country rides. The 1957 James Commodore 250 is equipped with features that reflect the advanced engineering of its time. The hydraulic telescopic front suspension provides a smooth ride, soaking up bumps and irregularities in the road, while the swingarm rear suspension with two shocks ensures stability and comfort, regardless of the terrain. The bike is fitted with expanding drum brakes both front and rear, offering reliable stopping power that instills confidence in riders. Its classic styling and simple yet effective design make the Commodore not only functional but visually striking, with lines that harken back to a golden age of motorcycling. ####

Pros

    Cons

    • Classic Appeal: With its vintage design and historical significance, the Commodore attracts attention and admiration from fellow motorcycle enthusiasts.
    • User-Friendly Performance: The lightweight frame and responsive engine make it an excellent choice for new riders or those looking for a manageable bike.
    • Reliable Engineering: Known for its durability, this motorcycle can handle daily use while requiring minimal maintenance.
    • Limited Power: While the two-stroke engine offers spirited performance, it may not satisfy riders seeking high-speed thrills or long-distance touring.
    • Braking Performance: The drum brakes, while reliable for their time, may feel less effective compared to modern disc braking systems, especially in emergency situations.
    • Availability of Parts: As a classic motorcycle, sourcing replacement parts can be challenging, potentially making repairs more time-consuming and costly.

    Technical details

    Source specification data

    Make
    James
    Model
    Commodore 250
    Category
    Allround
    Gearbox
    4-speed
    Fuel System
    Carburettor. Amal
    Bore X Stroke
    66.0 x 73.0 mm (2.6 x 2.9 inches)
    Displacement
    249.00 ccm (15.19 cubic inches)
    Cooling System
    Air
    Engine Details
    Single cylinder, two-stroke
    Transmission Type Final Drive
    Chain
    Seat
    Dual
    Wheels
    Spoked
    Rear Tyre
    3.25-18
    Front Tyre
    3.25-18
    Rear Brakes
    Expanding brake (drum brake)
    Front Brakes
    Expanding brake (drum brake)
    Rear Suspension
    Swingarm-two shocks
    Front Suspension
    Hydraulic telescopic