The BMW R1150RT, produced approximately from 1999 to 2004, is a luxury sport touring motorcycle renowned for its comfort, performance, and robust engineering. Featuring a four-stroke, air and oil-cooled flat-twin Boxer engine with 1130 cc displacement, it delivers approximately 95 hp and 97 lb-ft of torque, ensuring capable performance for long-distance journeys. Its sophisticated design includes a Paralever single-sided swingarm with shaft drive and, on some models, Telelever front suspension, contributing to its stable and comfortable ride. The R1150RT is a testament to heritage, offering a refined touring experience that has made it a favored choice among discerning motorcyclists. This comprehensive Workshop Service Repair Manual provides essential information for the maintenance, repair, and servicing of the BMW R1150RT ABS. It covers a vast array of systems, including the engine, transmission, brakes (with ABS), suspension, and electrical components, offering detailed procedures for routine maintenance, component overhauls, and system diagnostics. The manual is designed to assist owners, mechanics, and technicians in keeping the motorcycle in optimal condition, ensuring reliability and longevity. With high-quality diagrams and step-by-step instructions, this English-language resource is an invaluable tool for any R1150RT owner.