This manual pertains to the BMW R12 and R17 motorcycles produced in 1937. These models represent a significant period in BMW's motorcycle engineering history, known for their robust construction and the distinctive horizontally opposed twin-cylinder (Boxer) engine coupled with shaft drive. The R12 and R17 were developed from earlier models, with the R17 offering a sportier performance profile. Their engineering quality and reliability established BMW's reputation for durable and advanced two-wheeled vehicles, making them highly collectible and historically significant.

This workshop manual, originally in German and designated with product code R12-R17-1937-HANDBUCH, provides comprehensive coverage for the service, maintenance, and repair of these classic motorcycles. Across its 71 pages, it details procedures for the engine, transmission, frame, suspension, and braking systems. The manual includes step-by-step explanations and illustrations, making it an invaluable resource for owners and technicians aiming to restore or maintain these BMWs to their original condition. It offers guidance on routine care, troubleshooting, and component disassembly and reassembly, ensuring the longevity and optimal performance of the R12 and R17.