1960 Royal Enfield Bullet 1960 ROYAL ENFIELD BULLET – A LONG HISTORY Royal Enfield introduced the 350cc and 500cc single-cylinder Bullet line in 1948, and while many changes were made in the interim, including a change of ownership of the company, the Royal Enfield Bullet has the unique distinction of being the longest-running motorcycle model …

1971 BSA Rocket 3 BIG CHANGES FOR THE 1971 BSA ROCKET 3 1971 was a watershed year for BSA and Triumph. The Big Twins (BSA A65 and Triumph Bonneville/TR6got all new frames, suspension, brakes, cycle gear and bodywork, a complete redesign with the exception of the engines, which carried over. The Triples got the same …

JOHN PLAYER NORTON, 1974-75 Norton’s new Commando was turning heads, starting at its introduction as a 1968 model. Very quickly, racing versions were beginning to dominate Grand Prix road racing in Britain and Europe. British cigarette maker John Player took notice of the Commando’s success and the attention it was drawing with its racing program. Legendary riders …

1952 Triumph Thunderbird This 1952 Triumph Thunderbird is similar to the 1950 T-Bird ridden by Marlon ABOVE: This lovely 1952 Triumph Thunderbird honors the 1953 film “The Wild One”, but Marlon Brando’s was black. This was a huge shot-in-the-arm for Triumph Motorcycles. To capitalize on it, they would come out with an all black 6T …

1956 Triumph TR5R 1956 TRIUMPH TR5R BACKGROUND Triumph offered the TR5/R in limited numbers in 1956 as a top-of-the-line 500 twin, and it was certainly one of the market’s finest. Factory records indicate that just 112 TR5/R engines were built in ’56 and just 104 were installed in complete bikes. The other 8 were presumably …

1926 BROUGH SUPERIOR SS80 WAS AN EARLY BIKE Brough Superior was established by George Brough in Nottingham, England in 1924. He bucked convention and rather than mass-producing huge volumes of identical machines, he designed every bike to meet the exact specifications of the customers. The bikes were literally ‘fit’ to the riders’ size, weight, needs …

1970 Velocette LE Police Bike 1970 VELOCETTE LE POLICE BIKE BACKGROUND Tiny Velocette didn’t have much capital to work with in the late 1940s, but they knew they needed to come up with something new. And they hoped to get a jump on the market and get some real bang-for-the-buck out of their meager resources. …

1938 BROUGH SUPERIOR SS100 BACKGROUND The SS100 (SS stood for “Super Sports”) was built from the very best components available at the time from a wide range of suppliers. The engines that Brough selected for his 1924 through 1936 SS100s was the twin-cam KTOP V-twin built by JAP (named for the initials of its founder, …

1961 Matchless G12 650 Twin 1961 MATCHLESS G12 BACKGROUND Just prior to World War II, Triumph rocked the world with their seminal 500 Speed Twin, but the world had to wait for the war to end before the rest of the industry would have a chance to catch up. At war’s end, BSA was first …

ARIEL SQUARE FOUR BACKGROUND The Square Four engine was originally designed in 1928 by Edward Turner, the man who later came up with the vertical twin for Triumph. In original form, it started out as a 500cc and was quickly expanded to 601cc. The Square Four was essentially two 2-cylinder engines, each with traverse (across-the-frame) …

1947 Triumph Speed Twin 1947 TRIUMPH SPEED TWIN LEADS THE WAY 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 was its best seller prior to the war, and …

1960 Matchless G12 650 Twin 1960 MATCHLESS G12 BACKGROUND Just prior to World War II, Triumph rocked the world with their seminal 500 Speed Twin, but the world had to wait for the war to end before the rest of the industry would have a chance to catch up. At war’s end, BSA was first …

1939 BROUGH SUPERIOR SS80 The “SS” in the name stands for “Super Sports”, and the SS80 was George Brough’s earliest design, dating back to 1920, several years before production actually began. Like its big brother the SS100 which Brough guaranteed would do 100 mph straight off the showroom floor, the SS80 was guaranteed to make …

1965 Matchless G12CSR 650 Twin 1965 MATCHLESS G12CSR – A BRIEF HISTORY Matchless built their first vertical twin in 1949, the 500cc G9. In 1956, they punched it out to 600cc and named it the G12 (seen here). In 1959 they punched it out again to 650cc and called it the G15. In 1963 there …

1964 Matchless G12 650 Monarch Twin 1964 MATCHLESS G12 BACKGROUND Just prior to World War II, Triumph rocked the world with their seminal 500 Speed Twin, but the world had to wait for the war to end before the rest of the industry would have a chance to catch up. At war’s end, BSA was …

1963 Matchless G12CS 1963 MATCHLESS G12CS – A BRIEF HISTORY In 1963 there were four models offered of the G12. There was the Standard, De Lux, the CS (Competition Sport) and the CSR (Competition Sport, Road). They all were 646cc vertical twins with the 4-speed AMC gear box, Lucas magneto ignition. The CS and CSR …

VELOCETTE MAC BACKGROUND Velocette had great success with their OHC (Overhead Cams) singles, like the KSS, but in 1933, they decided to introduce a new line of OHV (Overhead Valves, ie: pushrods) machines, as a way of reducing their production costs while delivering a lower-priced motorcycle to market. The K-series had been expensive to produce. …

WHATEVER HAPPENED TO YELLOW BIKE? After a 7-year absence, I tracked down my favorite old bike and bought it back. After hand-building it, riding it all over the state, winning shows with it, it was even written up in a bike magazine.  Then, for some unknown reason, I sold it in 2009.  It took until …

The BSA M20 was just part of BSA’s massive wartime contribution to Britain’s war effort. But it was a very big part. 1937 was its first year of production that would last until the late 1950s. Designed to be simple, rugged and reliable, the M20 was a side-valve (flathead) 500cc air-cooled single with a cast-iron …

Suzuki Motorcycles IN THE BEGINNING Suzuki Motorcycles was founded by Michio Suzuki, who opened a small loom business (weaving fabric) in 1909 in Hamamatsu, Japan. Suzuki Loom Works became an industry giant and in 1929, Suzuki invented a new type of weaving machine, which was manufactured & exported over the next 30 years. These were …

SUNBEAM MOTORCYCLE BOOKS Sunbeam built unique motorcycles, like nothing on the market at the time. Check out all the great books we have about Sunbeams. We have a wide selection of books about Sunbeam history, photo exposes, shop manuals, restoration guides and much more. If you’ve been looking for that book, please buy it here. …

1948 Norton Manx 1948 NORTON MANX BACKGROUND The Norton Manx was developed in 1937, in both SOHC and DOHC form, to compete in and win the Isle of Man TT. Before fully developed, World War II intervened, and production of the Manx was delayed until 1946. The Manx quickly gained a reputation for its speed …

ABOVE: This 1952 BSA A7 featured plunger rear suspension, the transition between earlier rigid frames & the swing arm frames to arrive in 1954. BIRTH OF THE BSA A7 By the onset of World War II, BSA was one of, if not THE largest motorcycle manufacturers in the world. They were making great success of …

1962 Norton Manx 1962 NORTON MANX BACKGROUND The Norton Manx was developed in 1937, in both SOHC and DOHC form, to compete in and win the Isle of Man TT. Before fully developed, World War II intervened, and production of the Manx was delayed until 1946. The Manx quickly gained a reputation for its speed …

Solvang Vintage Motorcycle Museum SOLVANG VINTAGE MOTORCYCLE MUSEUM Solvang is a beautiful little town in Southern California, in the hills above Santa Barbara. The town was established long ago by Danish immigrants, and they styled the town to look like a little Dutch village, complete with classic windmill. In the hills above Santa Barbara, Solvang …

MILITARY ROOTS Long before the first Triumph Trophy came out in 1948, Triumph Motorcycles were cutting their teeth in the dirt, gleaning off-road experience designing & building military motorcycles for the British Army in World War 2. The 1940 Triumph 3TW 350 twin was built to a War Ministry specification, it was a lightweight at …

1959 Norton Manx 1959 NORTON MANX BACKGROUND The Norton Manx was developed in 1937, in both SOHC and DOHC form, to compete in and win the Isle of Man TT. Before fully developed, World War II intervened, and production of the Manx was delayed until 1946. The Manx quickly gained a reputation for its speed …

THE NORTON COMMANDO SS WAS A STREET SCRAMBLER Today, the differences between types of bikes within a given brand can differ completely. Today, standard roadsters, touring bikes, sport bikes and adventure bikes are laid out totally different from one another, with different frames, suspension, wheels, brakes, everything. They’re optimized for their primary mission and highly …

1953 Norton Manx 1953 NORTON MANX BACKGROUND The Norton Manx was developed in 1937, in both SOHC and DOHC form, to compete in and win the Isle of Man TT. Before fully developed, World War II intervened, and production of the Manx was delayed until 1946. The Manx quickly gained a reputation for its speed …

1949 Norton Manx 1949 NORTON MANX BACKGROUND The Norton Manx was developed in 1937, in both SOHC and DOHC form, to compete in and win the Isle of Man TT. Before fully developed, World War II intervened, and production of the Manx was delayed until 1946. The Manx quickly gained a reputation for its speed …

1952 Norton Manx 1952 NORTON MANX BACKGROUND The Norton Manx was developed in 1937, in both SOHC and DOHC form, to compete in and win the Isle of Man TT. Before fully developed, World War II intervened, and production of the Manx was delayed until 1946. The Manx quickly gained a reputation for its speed …

THE HORSEPOWER RACE IS ON The BSA A10 was the inevitable result of the relentless drive for more & more horsepower. Driven mostly by the performance-hungry US market (which also happened to be the largest by far), every British motorcycle maker scrambled to build a 500cc vertical twin after the war, in the mold of …

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 world in 1938, and was …

ROYAL ENFIELD MOTORCYCLE BOOKS Royal Enfield built fast, sturdy motorcycles like the single-cylinder 350 & 500 Bullet, and the Interceptor 750 twin. Check out all the great books we have about Royal Enfields. We have a wide selection of books about Royal Enfield history, photo exposes, shop manuals, restoration guides and much more. If you’ve …

ABOVE: The Rio Vista-Delta Ride 2018 started in the parking lot of the Municipal Pier in Rio Vista CA. People helped each other unload bikes, while others tinkered with their bikes trying to get them started. We left no one behind, and when everyone was ready, we went as a group. BSAOCNC’s RIO VISTA-DELTA RIDE …

1953 Matchless G9 500 Twin 1953 MATCHLESS G9 BACKGROUND Like everyone else in the British motorcycle industry at the time, when Triumph rocked the world with their 1938 Speed Twin, the world’s first modern 500cc vertical twin, AMC (Associated Motor Cycles), parent company of Matchless, and AJS, developed a new 500 vertical twin for both …

1955 Matchless G9B 1955 MATCHLESS G9B BACK STORY The 1955 Matchless G9B has an interesting history, that is also very telling about the British motorcycle industry at the time. Frank Cooper was the US distributor for AMC (Associated Motor Cycles) who produced Matchless, AJS and Francis-Barnett motorcycles. In the late 1940s, America was quickly becoming …

1956 Matchless G9 500 Twin 1956 MATCHLESS G9 BACKGROUND Matchless Motorcycles cut their teeth on the depressed British home market, depressed both before World War II and after. They did good business selling reliable single-cylinder bikes to commuters who used them as their only means of transport to and from work. But things were changing …

1958 Ariel Huntmaster 1958 ARIEL HUNTMASTER BACKGROUND Ariel was owned by the Sangster family, failed a few times, then ended up in the hands of young Jack Sangster. Ariel was his entry into the British motorcycle industry, something that would have profound effects on it. He did so well selling single-cylinder Red Hunters, that he …

1961 Triumph Speed Twin 1961 TRIUMPH SPEED TWIN HAS A “BATHTUB” The British home market had been hungry for cheap transportation after WWII, and commuter motorcycles helped fill that role. But England being…well, England, was wet and rainy and to prevent rust an owner needed to wipe his bike down each night after getting home …