Triumph Speed Twin 5T 1948 - Specifications & Review

Speed Twin 5T

Article Complete Info

Articleid283068
CategorySport
MakeTriumph
ModelSpeed Twin 5T
Year1948

Chassis, Suspension, Brakes & Wheels

FrontbrakesExpanding brake (drum brake)
FrontsuspensionTelescopic
RearbrakesExpanding brake (drum brake)
RearsuspensionSwingarm with coil-over shocks
SeatDual seat

Engine & Transmission

Displacement498.00 ccm (30.39 cubic inches)
EnginedetailsTwin, four-stroke
FuelsystemCarburettor. Amal
IgnitionBattery/ coil
LubricationsystemDry sump
Power27.00 HP (19.7 kW)) @ 6300 RPM
TransmissiontypefinaldriveChain

About Triumph Speed Twin 5T 1948

Introducing the 1948 Triumph Speed Twin 5T, a true icon of British motorcycling that elegantly blends classic style with impressive performance. Launched in the post-war era, the Speed Twin quickly established itself as a cornerstone of the sport motorcycle category, appealing to riders who craved both speed and sophistication. Triumph’s commitment to quality craftsmanship is evident in every detail, making the Speed Twin a desirable choice for collectors and enthusiasts alike. It embodies the spirit of the late 1940s, appealing to those who seek a connection to the golden age of motorcycling.

At the heart of the Speed Twin 5T is a robust 498cc twin-cylinder, four-stroke engine that produces an exhilarating 27 horsepower at a spirited 6,300 RPM. This power plant delivers a thrilling riding experience, with smooth acceleration and a satisfying growl that resonates with any true motorcycle lover. The Amal carburettor ensures reliable fuel delivery, allowing the rider to smoothly navigate both city streets and winding country roads. The final drive is achieved via a durable chain, offering a direct connection to the pavement and ensuring that every twist of the throttle translates into exhilarating performance.

The Speed Twin is not just about power; it’s also equipped with a sophisticated chassis and suspension that enhance the overall riding experience. The telescopic front suspension and swingarm rear with coil-over shocks provide a comfortable ride, absorbing bumps while maintaining stability. Both the front and rear brakes are expanding drum brakes, offering reliable stopping power that inspires confidence, even at higher speeds. With a design that emphasizes both function and form, the Speed Twin's aesthetic lines and polished chrome accents evoke a sense of nostalgia while ensuring it stands out on any road.

Pros:

  1. Classic Styling: Timeless design that captures the essence of 1940s motorcycling.
  2. Smooth Handling: Telescopic front suspension and swingarm rear ensure comfortable and stable rides.
  3. Engaging Power: The 498cc engine offers a thrilling performance for sport riders.

Cons:

  1. Limited Power: While enjoyable, the 27 HP may feel underwhelming for modern sportbike standards.
  2. Drum Brakes: Drum brakes can lack the performance and reliability of contemporary disc brakes, especially in emergency situations.
  3. Maintenance Needs: Older technology may require more frequent maintenance, demanding a dedicated owner’s attention.

In summary, the 1948 Triumph Speed Twin 5T is a motorcycle that stands the test of time, offering a blend of performance, charm, and heritage that continues to captivate riders today. Whether you're a seasoned enthusiast or a newcomer to the world of classic bikes, the Speed Twin promises an engaging experience that celebrates the rich history of motorcycling.

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