The BMW R1150RT, produced for the 2002 and 2003 model years, is a premium sport-touring motorcycle renowned for its comfortable ergonomics, robust air-cooled flat-twin boxer engine, and shaft drive. This model offers a stable and engaging riding experience, making it ideal for long-distance touring and performance-oriented riders. Its engineering quality is evident in its sophisticated Telelever front and Paralever rear suspension systems, designed to provide exceptional handling and stability. The R1150RT distinguishes itself with extensive touring amenities and a powerful, reliable powerplant, solidifying its reputation for producing high-quality, capable motorcycles. This comprehensive Factory Service Repair Workshop Manual provides detailed instructions for the service, repair, maintenance, and diagnostics of the BMW R1150RT (R28 chassis code). It covers all essential systems, including the complete engine overhaul, power supply, air-cooled engine, braking systems with ABS, Telelever and Paralever suspensions, chassis components, and electrical systems with wiring diagrams. The manual also details scheduled maintenance intervals, troubleshooting guides, and the use of special tools, offering professional-level insights and step-by-step procedures with torque specifications and measurements. This resource is indispensable for owners and technicians aiming to maintain and repair the R1150RT effectively.