1946 TRIUMPH TIGER 100 PURDEY PRE UNIT TWIN

Discover the innovation and legacy behind the 1946 Triumph Tiger 100 Purdey Pre Unit Twin.

1946 Triumph Tiger 100 Purdey Pre Unit Twin: A Classic Marvel

The 1946 Triumph Tiger 100, commonly known among enthusiasts and collectors as the "Purdey Pre Unit Twin", represents a pivotal moment in the evolution of British motorcycle engineering. This iconic model stands as a testament to Triumph's commitment to performance and style, making it a treasured relic in today's vintage motorcycle scene.

History and Background

The post-war era was a time of rebirth for many industries, and the motorcycle industry was no exception. Triumph Motorcycles, a company known for its innovative engineering and stylish designs, reintroduced the Tiger 100 model in 1946. Initially launched in 1939, the Tiger 100 was a pre-war symbol of speed and agility. The 1946 version, however, became renowned for its enhanced capabilities and design improvements, largely due to the advanced engineering techniques that were developed during the war.

Unique Engineering

One of the most distinguishing features of the 1946 Triumph Tiger 100 was its use of the "Purdey Pre Unit Twin" design. This referred to the separate engine and gearbox units, which allowed for greater flexibility in maintenance and repairs. The twin engine, a 500cc vertical twin, was a hallmark of Triumph’s engineering prowess. It delivered a compelling blend of performance, reliability, and smoothness that made it a preferred choice for both racers and casual riders.

Performance and Specifications

The Tiger 100 was designed to achieve a top speed of 100 mph, hence the "100" in its name, making it one of the fastest bikes of its time. It featured an overhead valve engine that was known for its efficiency and power. The post-war models were equipped with telescopic forks, replacing the previous girder forks, which significantly improved the ride quality and steering precision.

Design and Aesthetics

Beyond the technical advancements, the Triumph Tiger 100 was celebrated for its impeccable design. The sleek lines, chrome finishes, and distinctive tank badges gave the bike a timeless appeal that continues to delight vintage motorcycle aficionados. The simplicity and elegance of the design reflected the ethos of British craftsmanship, combining form and function seamlessly.

Collector's Appeal

Today, the 1946 Triumph Tiger 100 Purdey Pre Unit Twin is considered a collector's gem. Its historical significance, coupled with its engineering excellence, makes it highly sought after by vintage motorcycle collectors worldwide. Restored models can be found commanding high prices at auctions, reflecting the enduring legacy of this iconic motorcycle.

Conclusion

The 1946 Triumph Tiger 100 Purdey Pre Unit Twin remains a symbol of British ingenuity and passion for motorcycle design. Its influence on subsequent motorcycle models and its impact on the industry underscore its importance. For collectors and enthusiasts alike, the Tiger 100 represents a magical era of motorcycle history, where performance and elegance went hand-in-hand to create a true masterpiece.