This manual covers the BMW R 80 and R 100 series motorcycles, renowned for their robust engineering and long-distance touring capabilities. Featuring a distinctive air-cooled, horizontally opposed twin-cylinder (Boxer) engine and shaft drive, these models embody BMW Motorrad's legacy of reliability and distinctive character. The R 80 and R 100 variants, including potential sub-models like GS, R, and RT, represent the evolution of BMW's classic boxer twins, offering a blend of performance and enduring design. Their construction emphasizes durability and a comfortable riding experience, making them a favored choice for enthusiasts and long-haul riders.

The purpose of this comprehensive factory service repair manual is to provide detailed technical information for the maintenance, diagnosis, and repair of your BMW R 80 or R 100 motorcycle. It covers all essential systems, including the engine, fuel, ignition, exhaust, transmission, drivetrain, suspension, brakes, and electrical systems. Within its pages, you will find step-by-step repair instructions, troubleshooting guides, diagnostic procedures, and precise technical specifications such as torque values, fluid capacities, and clearances. This manual is an indispensable resource for owners, independent mechanics, and technicians seeking to maintain the optimal performance and longevity of these iconic motorcycles.