The History of BMW Motorcycles
1950 to 1960

The 1950s. With time, the stringent post war restrictions on Germany were relaxed. BMW was finally freed to continue production across all its divisions. In a short time they reestablished their world reputation as a preeminent motorcycle manufacturer. The production of handmade sports cars also resumed. Even the airplane engine division won lucrative contracts. But toward the end of the '50s, with motorcycle sales slumping, the era of "Wirtschaftswunder" (economic miracle) came to an end plunging BMW into financial worries again.

1950. BMW enters the new decade in top form. R 24 production is up to 17,000 units, and the new R 25 with plunging rear suspension is poised to replace the R 24. The R 23 has now become the most-produced motorcycle in BMW's history with an astonishing 47,700 machines having rolled off the factory floor. It is in this year, too, that BMW releases the R 51/2, its first twin (based on older designs) since the war. An updated version of the R 5, its 500 cc overhead-valve engine musters about the same power as its predecessor, achieving 24 bhp at 5,800 rpm.

1951. The R 68, which comes to be known as the "100-mile racer," is the first German production bike to hit 100 mph. First presented at the International Bicycle and Motorcycle Exhibition, it signals the return of BMW to the list of top manufacturers. The R 68 generates 35 bhp at 7,000 rpm, the greatest power and highest revs yet. BMW also introduces the R 51/3 this year. It is the first of the newly designed post war machines and the first ever BMW engine without any chains in the motor. Other innovations include Dynamo electrical generation, which produces an astonishing 160 watts (60 being the average at the time) and a "tunnel-casting" crankcase which would continue to be used until 1969. BMW is operating at full capacity with production jumping from 9,450 to 17,100 in a single year.

1952. BMW answers the market demand for a sidecar outfitted motorcycle with the R 67. It is BMW's first 600-cc overhead-valve twin and the first machine over 500-cc made since the war. Twin leading shoe front brakes are introduced on this model and the bike will remain unchanged until 1954. BMW motorcycle production continues to grow and is now at 25,000 total units per year.

1953. Utilizing a swinging arm rear suspension system and pivot forks with sprung struts, BMW begins development of the Rennesport (RS) Series. Front forks are improved with the introduction of two-way damping and front fork gaiters. BMW also updates the R 25 single with the R 25/3, its most successful bike to date. Topping out at 73 mph, the R 25/3 goes on to sell 47,000 units during its production run largely due to the improvements in the carburetion and engine, yielding a very efficient 98 miles per gallon fuel consumption. While BMW has now sold its 100,000th motorcycle since the war, demand for the heavier bikes is waning.

1954. A year after initial development, the RS Series, specialized for competitive racing, makes its production debut. BMW begins to establish a reputation in sidecar racing this year as Wilhelm Noll and Friz Cron win the World Sidecar Championship. BMW will go on to dominate the World Sidecar Championship every year from 1955 until 1974.

1955. BMW, hampered by the high cost of automobile production, breaks its connection with the Eisenbach facility, which becomes the Automobilwerke Eisenbach. In motorcycle manufacture, the R 50 (26 bhp at 5,800 rpm) with full-swinging-arm rear suspension and leading-link front forks replaces the R 51/3. The bike is criticized for looking dated and, combined with a growing slump in motorcycle sales, BMW begins to face economic uncertainty. The R 26, acclaimed for its comfort and style, is also released this year introducing Earles-Type forks to the BMW motorcycle catalog.

1956. New models released by BMW meet with meager sales. Only 3,500 R 60s are purchased and only 1,300 of its more powerful cousin, the R 69, are sold. Feeling the economic decline, German companies begin to downsize. BMW lays off 600 employees, shrinking motorcycle production from 23,531 in 1955 to 15,500 in '56. With warehouse surplus for the bigger machines growing and the oil shortage caused by the Suez Crisis compounding matters, BMW shifts its focus to fuel-efficient machines.

1957. Things go from bad to worse this year. Total motorcycle production at BMW drops yet again - from 15,000 to 5,429 this time. Rival manufacturers like Adler, DKW and Horex all scrap motorcycle production in general. BMW pulls back from designing new models, focusing instead on shipping the majority of its machines overseas to the United States or to England.

1958. The financial bubble finally bursts for BMW. With its money reserves depleted, talk of mergers and buyouts begin to circulate. Though production is up slightly to 7,156 machines, the future of BMW is uncertain at best. No new models are released this year or the next.

1959. Dismal sales (production is only at 8,412 machines for the year), surplus inventory and complete depletion of financial reserves leave BMW operating in the red. Competitor Daimler-Benz eyes BMW for a buyout and rumors begin to circulate. But Dr. Herbert Quandt, a banker of some repute and a motorcycle enthusiast himself, backs the troubled company. His confidence proves contagious and soon other investors fund BMW. MAN, a well-known heavy vehicles manufacturer, buys BMW's airplane division in Allach and covers other debts. While this signifies the final end of BMW's involvement in aeroengineering, the company does manage to remain in business.
 

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