This manual covers the BMW R100 Series motorcycles, often referred to as the 'Airhead' models, produced between 1978 and 1996. This range includes iconic models such as the R100/7, R100S, R100CS, R100RS, R100RT, R100GS, and R100R, including the R100GS Paris-Dakar variant. These motorcycles are renowned for their air-cooled, horizontally opposed twin-cylinder Boxer engines and durable shaft drive systems, making them highly capable for luxury touring, sport touring, and dual-sport adventure riding. BMW's legacy of engineering excellence is evident in the robust construction and reliable performance of the R100 line, which has earned a reputation for longevity and a distinctive riding experience.

This comprehensive Repair Service Manual provides essential information for the maintenance, repair, and troubleshooting of your BMW R100 motorcycle. It details procedures for all major systems, including the engine, fuel system, ignition, transmission, drivetrain, brakes, suspension, and electrical systems. With over 500 pages of content, this manual guides owners and technicians through basic maintenance tasks, component replacement, and complete system overhauls. It includes detailed technical specifications, torque values, fluid recommendations, and diagnostic guidance to ensure the continued performance and reliability of your classic BMW machine.