Triumph Speed Twin 1955 - Specifications & Review

Introducing the 1955 Triumph Speed Twin, a motorcycle that epitomizes the spirit of mid-century British engineering and style. As a standout model in the allround category, the Speed Twin was designed to be versatile, catering to both seasoned riders and those new to the two-wheeled world. Its timeless aesthetic, characterized by classic lines and elegant chrome accents, appeals to enthusiasts and collectors alike. With a rich heritage that traces back to its introduction in 1938, the 1955 iteration of the Speed Twin takes a beloved classic and enhances its appeal, making it a true embodiment of post-war motorcycling.

At the heart of the Speed Twin lies a robust 498cc twin-cylinder engine, delivering a commendable 27 horsepower at 6300 RPM. This four-stroke powerplant is paired with an Amal carburettor, ensuring smooth throttle response and reliable performance. Riders will appreciate how this setup translates into a spirited ride, offering a blend of agility and stability. The chain final drive complements the overall design, allowing for seamless power transfer to the rear wheel. With a weight of just 158.8 kg (350.0 pounds), the Speed Twin boasts a power-to-weight ratio of 0.1701 HP/kg, which means it feels lively and engaging on the road, making it a joy to navigate city streets or conquer scenic countryside routes.

Key features of the 1955 Speed Twin include its telescopic front suspension, which provides improved handling and ride comfort compared to its rigid predecessors. The drum brakes, both front and rear, may be traditional, but they offer consistent stopping power, instilling confidence in the rider. The option for a sprung hub at the rear enhances comfort, allowing for a cushioned ride even on bumpy roads. This combination of features not only highlights Triumph’s commitment to rider experience but also showcases the technological advancements of the era, marking a significant step forward in motorcycle design.

Pros:

1. Classic Aesthetic: The timeless design appeals to vintage enthusiasts and collectors, making it a standout in any motorcycle gathering.
2. Smooth Performance: The twin-cylinder engine offers a delightful balance of power and torque, ensuring an engaging riding experience.
3. Versatile Handling: Lightweight construction and advanced suspension technology provide nimble handling and comfort for various riding conditions.

Cons:

1. Limited Braking Power: Drum brakes, while reliable, may not provide the same stopping power as modern disc brakes, especially in emergency situations.
2. Fuel Economy: The carbureted engine may not achieve the fuel efficiency levels of contemporary motorcycles, leading to more frequent refueling.
3. Maintenance Needs: The classic nature of the Speed Twin requires regular upkeep, which may be a consideration for those seeking a low-maintenance ride.

In summary, the 1955 Triumph Speed Twin is not just a motorcycle; it’s a piece of history that continues to resonate with riders who appreciate the blend of classic design, performance, and engineering excellence. Whether you’re looking to relive the golden age of motorcycling or simply enjoy a spirited ride, the Speed Twin remains a compelling choice.