This manual covers the BMW R850R and R850C models produced in 2003. These motorcycles are recognized for their signature BMW boxer-twin engine, renowned for its low center of gravity and smooth power delivery. Key features contributing to their appeal include the Telelever front suspension and Paralever rear swingarm, which provide exceptional ride comfort and stability. The R850 series was positioned as an accessible and reliable option within BMW's touring and roadster lineup, offering a blend of engineering quality and practical performance for riders.

This comprehensive workshop manual provides detailed service, repair, and troubleshooting information for the BMW R850R and R850C. It covers all major systems, including the engine, fuel, ignition, transmission, brakes, suspension, and electrical systems. The manual includes routine maintenance procedures, diagnostic steps for common issues, and in-depth repair instructions for component overhauls. Its purpose is to assist owners, mechanics, and technicians in maintaining the optimal performance, reliability, and safety of these motorcycles.