This manual covers the BMW R80, R90, and R100 series motorcycles, including variants such as the R80/7, R80RT, R80G/S, R90/6, R90S, R100/7, R100RT, R100RS, R100GS, and R100R, produced between 1978 and 1986. These models are part of BMW's renowned "Airhead" boxer engine platform, celebrated for their robust construction, timeless design, and touring capability. BMW has a long-standing reputation for engineering quality and durability, and these motorcycles exemplify that legacy, offering reliable performance and a distinctive riding experience.

This comprehensive workshop service repair manual provides detailed procedures for all aspects of maintenance and repair, from routine servicing to complete engine and transmission overhauls. It covers engine, fuel, ignition, transmission, drivetrain, suspension, steering, braking, and electrical systems, along with bodywork and chassis. The manual includes troubleshooting guides, diagnostic procedures, and critical torque specifications, making it an indispensable resource for BMW airhead motorcycle owners and independent workshops seeking to maintain and repair these classic machines.