This manual covers the BMW R1150R and R1150GS motorcycles produced between 1999 and 2005. These models, built on BMW's renowned air/oil-cooled Boxer Twin engine platform, are celebrated for their robust engineering, reliability, and versatility, serving both sport touring and adventure touring segments. The R1150R offers agile performance for paved roads, while the R1150GS variant, including the Adventure model, provides enhanced capability for varied terrains and extended journeys. Known for their durable construction and distinctive design, these motorcycles have earned a reputation for long-term dependability and rider satisfaction.

This comprehensive workshop service manual is designed for both professional technicians and DIY enthusiasts. It provides detailed procedures for all aspects of maintenance, repair, and overhaul, covering the engine, transmission, chassis, and electrical systems. Within its over 400 pages, you will find in-depth guidance on routine servicing, component replacement, troubleshooting common issues, and performing specialized diagnostics, including fuel injection and ABS system calibration. This manual is an essential resource for ensuring the optimal performance, safety, and longevity of your R1150R or R1150GS.