Triumph Terrier 150 1956 - Specifications & Review

Introducing the 1956 Triumph Terrier 150, a charming blend of classic British design and spirited performance that perfectly encapsulates the era of post-war motorcycle innovation. Positioned in the sport category, the Terrier 150 emerged as a delightful option for riders seeking an agile and accessible machine. This lightweight motorcycle, with its elegant lines and timeless appeal, quickly captured the hearts of enthusiasts and casual riders alike, proving to be a popular choice for both commuting and spirited weekend jaunts.

At the heart of the Terrier 150 lies a robust single-cylinder, four-stroke engine with a displacement of 150 cc. This compact powerhouse delivers a respectable 8.3 horsepower at 6,500 RPM, allowing the motorcycle to reach a top speed of 80.5 km/h (50 mph). With a compression ratio of 7.1:1 and an efficient carburettor fuel system, the Terrier provides smooth power delivery and a satisfying riding experience. The motorcycle’s lightweight design, combined with its chain final drive, ensures quick acceleration and nimble handling, making it an ideal companion for urban rides and winding country roads.

The Triumph Terrier 150 is adorned with several noteworthy features that enhance both functionality and aesthetics. Its classic drum brake system, featuring expanding brakes at both the front and rear, offers reliable stopping power, instilling confidence in the rider. The air-cooled engine, with its bore and stroke measurements of 57 x 58.5 mm, reflects the engineering prowess of Triumph during this era, while its charming retro design elements remain a nod to the classic motorcycles that defined a generation. The Terrier 150 is not just a mode of transportation; it’s a piece of history that embodies the spirit of freedom and adventure.

PROs:

1. Lightweight and Agile: The Terrier 150’s low weight makes it easy to handle, especially for new riders or those seeking a nimble urban commuter.
2. Classic Aesthetic: Its retro design and iconic Triumph branding appeal to vintage motorcycle enthusiasts and collectors alike.
3. Smooth Performance: The single-cylinder engine delivers a satisfying balance of power and efficiency, making it ideal for both city riding and leisurely cruising.

CONs:

1. Limited Power: With only 8.3 HP, the Terrier 150 may feel underpowered for riders seeking high-speed performance or highway capabilities.
2. Drum Brakes: While reliable, the drum brake system may not provide the stopping power and responsiveness of modern disc brakes, especially for more aggressive riding.
3. Basic Features: As a motorcycle from the 1950s, it lacks modern conveniences and technologies that today’s riders may expect, such as advanced suspension systems or electronic fuel injection.

In summary, the 1956 Triumph Terrier 150 is a delightful piece of motorcycle history that remains a cherished model for enthusiasts. Its charming design and engaging performance make it a timeless choice for riders who appreciate the art of motorcycling in its purest form.