The BMW R1150S, produced between 1999 and 2004, is a distinguished sport touring motorcycle renowned for its robust engineering and the distinctive character of its flat-twin boxer engine. This model embodies BMW Motorrad's legacy, offering a blend of long-distance comfort and engaging performance, making it suitable for both commuting and extended journeys. Its design emphasizes stable handling and torsional rigidity, contributing to a confident and sporty riding experience. Key features include a 1130 cc air/oil-cooled engine delivering approximately 95 hp, a 6-speed manual transmission, and shaft drive, all contributing to its reliability and unique appeal within the sport touring segment.

This comprehensive service and repair workshop manual provides extensive coverage for the BMW R1150S, encompassing routine maintenance, detailed troubleshooting, and major repair procedures. It is designed to assist owners, mechanics, and technicians in maintaining the vehicle's optimal performance and longevity. The manual includes in-depth information on engine management, powertrain systems, chassis and suspension, braking, and the electrical system, supported by clear wiring diagrams and diagnostic guidance. By detailing procedures for everything from oil changes and valve adjustments to engine rebuilds and ABS system troubleshooting, this manual serves as an indispensable resource for all aspects of the R1150S's upkeep and repair.