1951 Ariel Square Four 1951 ARIEL SQUARE FOUR BACKGROUND The original Ariel Square Four was created by legendary engine designer,...
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1962 Triumph TR6 1962 TRIUMPH TR6 NOMENCLATURE Of course, this is tFor the 1962 model year the only Triumph TR6...
1961 BSA Gold Star 1961 BSA GOLD STAR GETTING LONG IN THE TOOTH The Gold Star originally evolved out of the 1937 BSA Empire Star, but it took until after World War II to actually create the Gold Star, which launched in 1948. So it’s basic design was ancient by...
1969 Triumph Daytona 500 1969 TRIUMPH DAYTONA – WHAT’S IN A NAME? Triumph derived the name of this bike from...
1967 BSA A65 1967 BSA A65 LIGHTNING 1967 BSA A65 LIGHTNING The 650 Lightning was BSA’s top-line bike, and meant...
1966 Triumph TR6 1966 TRIUMPH TR6 BY THE NUMBERS For the 1966 model year, the model lineup were TR6, TR6R, TR6SR, TR6SS, TR6C & TR6SC, all called “Trophy”. Engine & Frame Numbers ran from DU24876 to DU43161, with build dates running from August 6, 1965 to July 8, 1966. The...
1971 Rickman-Weslake 1971 Rickman-Weslake Background This 1971 Rickman-Weslake is typical of the Rickman dirt bikes running around in the 1960s...
1948 Velocette KSS 1948 VELOCETTE KSS BACKGROUND The Velocette KSS debuted in 1925 as an OHC (overhead cam) 350cc air-cooled...
1955 Ariel Red Hunter 1955 ARIEL RED HUNTER BACKGROUND The 1930s were indeed the Golden Age for the British motorcycle industry. At the time, nearly all of them relied heavily on one basic engine architecture: the air-cooled, pushrod OHV single, and most marques had built their lineup of 350 and...
1932 Aerial Square Four 1932 ARIEL SQUARE FOUR GROWS TO 600cc The first production Ariel Square Four was the 1931...
1976 Triumph TR7 1976 TRIUMPH TR7 IS A FIRST The 1976 model year was the first full model year under...
1961 Triumph Cub 1961 TRIUMPH CUB BACKGROUND The 200cc T20 Tiger Cub was produced from 1956 through 1968 and sold quite well for Triumph. The original Cub was introduced in 1953 at the Earls Court Motorcycle Show in London England as a 150cc commuter, at a time when there was...
1960 Triumph T100 Tiger “Bathtub” 1960 TRIUMPH T100 TIGER BATHTUB STYLING Bathtub styling was part of a brief flirtation with...
1955 Triumph T110 Tiger 1955 TRIUMPH T110 TIGER CONTINUALLY IMPROVES True to the British style at the time, steady, continuous...
1959 Triumph TR6 1959 TRIUMPH TR6 NOMENCLATURE 1959 was the last year that the TR6 did not carry a letter designation after it. Starting with model-year 1960, the TR6 model line split in two, with the TR6/A being the low-piped street version and the TR6/B the high-piped dirt bike. But...
1952 Triumph T100 Tiger 1952 TRIUMPH T100 TIGER LEADS THE PACK At the end of World War II, civilian production...
1971 Triumph TR6 The 1971 Triumph TR6 saw the introduction of the new oil-bearing frame & all new cycle gear....
1947 Triumph T100 Tiger 1947 TRIUMPH T100 TIGER LEADS THE PACK At the end of World War II, civilian production of motorcycles ramped up quickly to tap into the tremendous pent up demand for transportation. 1946 was Triumph’s first postwar model year. The 5T Speed Twin, its best seller prior...
1963 BSA A65 NEW MODELS The 1963 BSA A65 was, of course, the second model year of the new unit...
1970 Triumph TR6 1970 TRIUMPH TR6 BY THE NUMBERS For 1970, the Triumph TR6 was again known as “Tiger”, as...
1957 Norton Dominator Dominator 88 – 500cc 1957 NORTON DOMINATOR BACKGROUND Norton designed the legendary “Featherbed Frame” for the single-cylinder Manx racer in 1950. In 1953 they dropped the Model 7’s 500 twin-cylinder engine into the Featherbed frame, and created a new bike, the Norton Dominator, in fact a whole...
1953 Triumph T100 Tiger 1953 TRIUMPH T100 TIGER LEADS THE PACK At the end of World War II, civilian production...
1950 Triumph T100 1950 TRIUMPH T100 TIGER LEADS THE PACK At the end of World War II, civilian production of...
1958 Ariel Square Four 1958 ARIEL SQUARE FOUR – GETTING LONG IN THE TOOTH Alas, the world was changing, and with it the motorcycle market. The Ariel Square 4 designed decades before, was keyed to another age, one where acceleration and all-out top speed weren’t as important as smoothness and...
1948 Vincent Rapide Series B 1948 VINCENT RAPIDE BACKGROUND Vincent built its reputation on it’s robust 499cc Comet single. Prior...
1941 Matchless G3 1941 MATCHLESS G3 BACKGROUND Just prior to World War 2, Matchless was on a roll. Their middleweight...
1948 Triumph T100 Tiger 1948 TRIUMPH T100 TIGER BACKGROUND Immediately after the end of World War II, Triumph quickly reverted back to civilian production and hit the ground running. Prior to the war, their two top models were the 500cc 5T Speed Twin and its hotter cousin, the T100 Tiger,...
1954 BSA A10 Pre-Unit 650 Twin 1954 BSA A10 Golden Flash 1954 BSA A10 BACKGROUND Like every other British motorcycle...
1965 BSA A65 1965 BSA A65 LIGHTNING The Lightning was the high-performance roadster in the 1965 BSA A65 lineup, with...
1973 Triumph TR7 1973 TRIUMPH TR7 BY THE NUMBERS 1973 was the first year for the new 750 twins, in both the single-carb Triumph TR6 and Bonneville lines. When punched out to a 750 (724cc or 744cc), the 650 TR6 Tiger became the Triumph TR7; and the 650 (649cc) T120...
1939 Vincent Rapide Series A 1939 VINCENT RAPIDE BACKGROUND Vincent head engineer Phil Irving was working on some tracings of...
1967 Triumph TR6 1967 Triumph TR6C Trophy 1967 TRUMPH TR6C TROPHY Triumph built two basic versions of the 650 TR6,...
1961 BSA Gold Star Clubman 1961 BSA GOLD STAR CLUBMAN While the BSA Gold Star was famous for its off-road and desert-racing prowess, when properly fitted out, they also made excellent road-racing machines, on par the a Norton Manx. The Clubman edition got a 36mm bellmouth Amal Grand Prix carburetor,...
ABOVE: This 1958 Triumph TR6 Trophy features the optional twin high pipes, very popular in the US Market, which could...
ABOVE: 1956 Triumph TR6 Trophy w/2-into-1 “siamesed” high exhaust running along the left side. TR6 BY THE NUMBERS 1956 Engine/Frame...
The 1965 Triumph TR6 is a beautiful, graceful machine. This, however is a 1964 TR6SS, very similar to the ’65, as no photo was available of a ’65. HELP!! Got a ’65 TR6? Send us pictures of your bike! 1965 TRIUMPH TR6 BY THE NUMBERS There were four basic models...
1961 TRIUMPH TR6 BY THE NUMBERS Gone was the previous “A” & “B” designations introduced in 1960. The new nomenclature...
FRITZ EGLI & THE EGLI-VINCENT Fritz Egli was born in Switzerland in 1937, spent his early years motorcycle racing and...
1939 Triumph Tiger 100, first year for this hot new model. Note Rigid frame & girder front suspension. A TIGER IS BORN The Triumph Tiger was the natural evolution of the constant & relentless quest for more & more power. The <a href=”https://www.classic-british-motorcycles.com/triumph-speed-twin.html”>Triumph Speed Twin</a> had literally changed the motorcycle...
MATCHLESS G9 BACKGROUND Like everyone else in the British motorcycle industry at the time, when Triumph rocked the world with...









































