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BMW Motorcycles - Complete Model Reference Guide

BMW Motorrad, the motorcycle division of Bayerische Motoren Werke in Germany, is one of the most respected motorcycle manufacturers in the world. Since the introduction of its first motorcycle in 1923, BMW has built a reputation for engineering precision, reliability, and innovative mechanical design.

BMW motorcycles became especially famous for their horizontally opposed "boxer" engines and shaft-drive systems, which distinguished them from most other motorcycle manufacturers. These engineering choices helped create motorcycles known for smooth performance, durability, and long-distance touring capability.

This reference guide provides an overview of historic BMW motorcycle models including production years, engine specifications, and historical context. The page is designed as a resource for collectors, restorers, and enthusiasts interested in classic BMW motorcycles.

BMW Motorcycle Model Index

Model Production Years Engine Type Capacity Category
BMW R32 1923-1926 Boxer twin 494cc Road
BMW R37 1925-1926 Boxer twin OHV 494cc Sport
BMW R12 1935-1942 Boxer twin 745cc Military / Road
BMW R51 1938-1940 Boxer twin 494cc Road
BMW R75 1941-1944 Boxer twin 745cc Military
BMW R50 1955-1960 Boxer twin 494cc Touring
BMW R60 1956-1969 Boxer twin 594cc Touring
BMW R69S 1960-1969 Boxer twin 594cc Sport

The First BMW Motorcycle

BMW R32

Production Years: 1923-1926

Engine Type: horizontally opposed twin-cylinder (boxer)

Displacement: 494cc

Drive: shaft drive

Cooling: air-cooled

The BMW R32 was the first motorcycle produced by BMW and remains one of the most historically important machines in motorcycle history. Designed by engineer Max Friz, the R32 introduced the flat-twin boxer engine layout combined with shaft drive.

This configuration became the defining feature of BMW motorcycles and continues to be used in modern BMW touring and adventure motorcycles.

Early BMW Performance Motorcycles

BMW R37

Production Years: 1925-1926

Engine Type: OHV boxer twin

Displacement: 494cc

The BMW R37 was one of the first high-performance BMW motorcycles. It used an overhead-valve engine that produced significantly more power than the original R32.

The model achieved several racing successes during the mid-1920s and helped establish BMW's reputation in motorcycle competition.

Pre-War BMW Motorcycles

BMW R12

Production Years: 1935-1942

Engine Type: boxer twin

Displacement: 745cc

The BMW R12 introduced one of the first hydraulically damped telescopic front forks used on a production motorcycle. This innovation improved ride comfort and handling compared with earlier suspension designs.

BMW R51

Production Years: 1938-1940

Engine Type: boxer twin

Displacement: 494cc

The BMW R51 was a refined touring motorcycle that combined strong performance with comfortable long-distance riding characteristics.

BMW Military Motorcycles

BMW R75

Production Years: 1941-1944

Engine Type: boxer twin

Displacement: 745cc

The BMW R75 became one of the most famous military motorcycles of the Second World War. Designed for use with a driven sidecar, the machine featured a complex drivetrain capable of powering both the rear wheel and the sidecar wheel.

These motorcycles were used extensively by German military units during wartime operations.

Post-War BMW Touring Motorcycles

BMW R50

Production Years: 1955-1960

Engine Type: boxer twin

Displacement: 494cc

The BMW R50 was introduced as part of BMW's new generation of post-war motorcycles. Known for reliability and smooth operation, the R50 became a popular touring motorcycle.

BMW R60

Production Years: 1956-1969

Engine Type: boxer twin

Displacement: 594cc

The BMW R60 offered increased engine capacity and improved performance for long-distance touring. The model became especially popular among riders who used motorcycles for extended travel.

BMW R69S

Production Years: 1960-1969

Engine Type: boxer twin

Displacement: 594cc

The BMW R69S was one of the most powerful BMW motorcycles of the 1960s and is widely considered one of the most desirable vintage BMW motorcycles among collectors today.

Its combination of performance, reliability, and classic design helped solidify BMW's reputation for building premium motorcycles.

The Legacy of BMW Motorcycles

BMW motorcycles have remained influential in the motorcycle industry for more than a century. From the pioneering R32 to the powerful touring motorcycles of the 1960s, BMW established a reputation for precision engineering and innovative design.

Vintage BMW motorcycles continue to attract collectors and enthusiasts worldwide, particularly the early boxer-engine machines that defined the company's engineering philosophy.

Other Important German Motorcycle Manufacturers

Adler, DKW, Victoria, Zundapp, and NSU, all of which played a major role in German motorcycle racing and engineering development.

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