Triumph Speed Twin 1954 - Specifications & Review

Speed Twin

Article Complete Info

Articleid174230
CategoryAllround
MakeTriumph
ModelSpeed Twin
Year1954

Chassis, Suspension, Brakes & Wheels

FrontbrakesExpanding brake (drum brake)
FrontsuspensionTelescopic
RearbrakesExpanding brake (drum brake)
RearsuspensionRigid-optional sprung hub

Engine & Transmission

Displacement498.00 ccm (30.39 cubic inches)
EnginedetailsTwin, four-stroke
Enginetype360 degree paprallel
FuelsystemCarburettor. Amal
Power27.00 HP (19.7 kW)) @ 6300 RPM
TransmissiontypefinaldriveChain

Physical Measures & Capacities

Dryweight158.8 kg (350.0 pounds)
Powerweightratio0.1701 HP/kg

About Triumph Speed Twin 1954

The 1954 Triumph Speed Twin stands as a quintessential representative of post-war British motorcycles, expertly blending classic styling with robust performance. Positioned in the all-round category, this motorcycle captured the hearts of riders seeking versatility and reliability. With its sleek lines and timeless design, the Speed Twin exemplifies the golden age of motorcycling, appealing to both avid enthusiasts and casual riders alike. Triumph's reputation for engineering excellence shines through, making the Speed Twin a sought-after classic that paved the way for future generations of motorcycles.

At the heart of the Speed Twin lies a 498cc twin-cylinder four-stroke engine, delivering an exhilarating 27 horsepower at 6,300 RPM. This engine configuration not only provides ample power for spirited rides but also offers a smooth and responsive throttle, making it a joy to navigate winding roads or city streets. The Amal carburettor ensures a reliable fuel delivery, contributing to the bike's robust performance. The chain final drive enhances the bike's agility, while the weight of just 158.8 kg (350 pounds) ensures that riders experience a lively and engaging ride. Whether you’re cruising at a leisurely pace or pushing the limits, the Speed Twin’s performance is both dependable and exhilarating.

The 1954 Triumph Speed Twin is equipped with several key features that enhance its rideability and appeal. The telescopic front suspension provides a comfortable handling experience, absorbing the bumps of the road while maintaining stability and control. The classic drum brakes, both front and rear, offer reliable stopping power, although they require a bit of finesse compared to modern disc systems. Riders can also opt for the rigid or sprung hub rear suspension, providing a customizable approach to comfort and ride dynamics. The design aesthetic, coupled with practical technology, creates a motorcycle that is not only a pleasure to ride but also a timeless icon of motorcycling history.

Pros:

  1. Classic Aesthetics: The Speed Twin boasts vintage styling that appeals to enthusiasts and collectors, making it a standout classic in any collection.
  2. Agile Performance: With a lightweight frame and a responsive engine, the Speed Twin offers an engaging ride that is both spirited and manageable.
  3. Customization Options: The choice between rigid and sprung hub rear suspension allows riders to tailor their comfort and riding experience.

Cons:

  1. Drum Brakes: While reliable, the drum brakes may lack the stopping power and responsiveness of modern disc brakes, requiring a more skillful approach to braking.
  2. Limited Power: At 27 HP, the Speed Twin may not satisfy riders seeking high-performance capabilities compared to contemporary motorcycles.
  3. Maintenance Requirements: The classic nature of the Speed Twin means that routine maintenance can be more labor-intensive, especially for those unfamiliar with vintage bikes.

In summary, the 1954 Triumph Speed Twin is a motorcycle that beautifully encapsulates the spirit of its era, offering a blend of style, performance, and character that resonates with riders to this day.

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