This comprehensive service and repair manual provides detailed instructions and illustrations for maintaining and repairing BMW R80, R90, and R100 motorcycles manufactured between 1978 and 1996. The manual covers a wide range of topics, including engine, transmission, electrical system, brakes, suspension, and more. The content is organized by model year, making it easy to find the information you need. With clear step-by-step instructions and diagrams, this manual is an essential resource for any owner or mechanic working on these classic BMW motorcycles. It includes detailed information on engine overhaul, electrical troubleshooting, and common repair procedures. This manual will help you understand the intricacies of your BMW motorcycle and equip you with the knowledge necessary to perform routine maintenance and tackle complex repairs with confidence.

The BMW R80, R90, and R100 models, produced between 1978 and 1996, represent a significant chapter in the history of BMW motorcycles. These air-cooled, boxer-twin engines, known for their smooth power delivery and robust construction, became synonymous with both touring and sport riding. The R80, R90, and R100 series built upon the legacy of their predecessors, offering a blend of practicality and performance. The R80, with its 797cc engine, provided a comfortable and reliable ride, while the R90 and R100, boasting 898cc and 980cc engines respectively, offered greater power and torque. These models were available in various configurations, including the standard "R" model, the sporty "RS" model, and the touring-focused "RT" model. Notable features included telescopic front forks, monoshock rear suspension, and a full-fairing option for enhanced wind protection. The BMW R80, R90, and R100 series became popular among riders seeking a versatile and durable motorcycle. Their air-cooled engine design proved remarkably reliable, with many examples still in use today. The boxer-twin configuration provided a unique and enjoyable riding experience, characterized by smooth power delivery and a distinctive engine sound. These models were also appreciated for their straightforward design and ease of maintenance, making them a popular choice for both novice and experienced riders. While these models have been discontinued, they remain highly sought-after by enthusiasts, and many passionate owners continue to maintain and ride these classic BMW motorcycles.