This comprehensive BMW R80, R90, and R100 Service and Repair Workshop Manual is your essential guide to maintaining and repairing your 1983 motorcycle. This manual, used by mechanics worldwide, provides detailed instructions and diagrams covering every aspect of your motorcycle. From routine maintenance like oil changes and filter replacements to complex engine rebuilds and electrical system troubleshooting, this manual offers the knowledge and guidance you need to keep your BMW running smoothly. With its in-depth coverage of all major systems, including the engine, transmission, suspension, electrical system, and brakes, this manual empowers you to handle any repair confidently.

The BMW R80, R90, and R100 are iconic motorcycles produced by BMW Motorrad from 1977 to 1996. These air-cooled, boxer-twin powered machines were renowned for their robust build quality, reliable performance, and comfortable ride, making them popular choices for both touring and everyday riding. The R80, R90, and R100 models shared a common platform, with the primary distinction being their engine displacement: the R80 featured a 797cc engine, the R90 a 898cc engine, and the R100 a 980cc engine. These air-cooled engines offered strong torque and a smooth power delivery, known for their durability and ease of maintenance. The motorcycles featured a classic telescopic fork front suspension and a swingarm rear suspension, providing a comfortable ride even on rough roads. The BMW R80, R90, and R100 models were available in various configurations, including standard models, RT (touring), GS (dual-sport), and various special editions. These motorcycles were outfitted with features such as a fuel gauge, electric starter, and an optional alternator for charging accessories. These machines were widely praised for their handling and stability, particularly at higher speeds. The R80, R90, and R100 models were also appreciated for their iconic design, featuring a distinctive boxer engine layout, simple lines, and the distinctive BMW round headlights. The popularity of these models cemented their place as classic motorcycles, appreciated by both collectors and enthusiasts alike. The R80, R90, and R100 models represent a significant era in BMW motorcycle history, offering a blend of rugged reliability, comfortable ride, and classic aesthetics.