Triumph Speed Twin 1938 - Specifications & Review

1938 Triumph Speed Twin: A Timeless Classic

The 1938 Triumph Speed Twin stands as a hallmark of British motorcycle engineering, embodying the spirit of the pre-war era with its distinctive design and formidable performance. Positioned as an all-rounder, this motorcycle appealed to a diverse range of riders, from enthusiastic commuters to long-distance adventurers. With its sleek lines and refined aesthetics, the Speed Twin not only showcased Triumph's craftsmanship but also set the standard for what a modern motorcycle should be, paving the way for the evolution of the twin-cylinder configuration.

At the heart of the Speed Twin is a robust 498cc twin-cylinder, four-stroke engine that produces a respectable 27 horsepower at 6300 RPM. This powerplant is paired with an Amal carburettor, delivering a satisfying throttle response that is both spirited and controllable. Riders will appreciate the smooth delivery of power, allowing for agile maneuvering through city streets as well as the confidence to tackle winding country roads. The bike’s final drive is facilitated by a reliable chain system, contributing to its lively performance and enhancing the overall riding experience. While the Speed Twin may not boast today's high-tech advancements, its simplicity and charm make it a joy to ride, resonating with enthusiasts who value a direct connection with their machine.

The Triumph Speed Twin is equipped with a blend of classic features and technology that reflects its era. The front and rear drum brakes provide ample stopping power, instilling confidence in the rider during spirited rides. The telescopic front suspension enhances comfort and stability, while the optional sprung rear hub adds a layer of sophistication to the ride quality. Weighing in at a manageable 158.8 kg (350 pounds), the bike’s power-to-weight ratio of 0.1701 HP/kg ensures that it remains nimble and responsive. The Lucas alternator ignition system, though rudimentary by today’s standards, adds to the vintage charm while ensuring reliable starts, making the Speed Twin a dependable companion for any adventure.

Pros:

1. Classic Aesthetic: Timeless design that appeals to vintage motorcycle enthusiasts.
2. Engaging Ride: The twin-cylinder engine offers a unique riding experience with smooth power delivery.
3. Versatile Performance: Suitable for both city commuting and longer journeys, making it a true all-rounder.

Cons:

1. Limited Braking Power: Drum brakes may not provide the stopping power expected by modern riders.
2. Basic Suspension: While adequate for its time, the suspension may feel outdated compared to contemporary motorcycles.
3. Maintenance Requirements: Vintage technology can demand more frequent upkeep and attention than modern bikes, potentially challenging for newer riders.

In summary, the 1938 Triumph Speed Twin is not just a motorcycle; it’s a piece of history that continues to captivate riders to this day. With its combination of classic design, spirited performance, and straightforward mechanics, it invites motorcycle enthusiasts to experience the essence of riding in its purest form.