This comprehensive Service and Repair Manual provides detailed instructions for maintaining and repairing your BMW R1150GS motorcycle, covering model years 1999 through 2004. From routine maintenance like oil changes and filter replacements to complex engine and transmission overhauls, this manual equips you with the technical information you need to perform any repair confidently. Detailed diagrams, illustrations, and step-by-step instructions guide you through every procedure, ensuring a smooth and successful repair experience. This manual is an indispensable resource for any BMW R1150GS owner, whether you're a seasoned mechanic or a DIY enthusiast looking to take on your own repairs.

The BMW R1150GS is a dual-sport motorcycle that was manufactured by BMW Motorrad from 1999 to 2004. It was a successor to the R1100GS and featured numerous improvements, including a larger engine, a redesigned frame, and updated suspension components. The R1150GS was known for its exceptional off-road capabilities, thanks to its long-travel suspension, high ground clearance, and durable construction. It was also praised for its comfortable riding position and its ability to handle long-distance touring with ease. The heart of the R1150GS is its air-cooled, horizontally opposed, 1,130cc boxer engine, known for its torquey delivery and smooth operation. The engine produces approximately 85 horsepower and 77 lb-ft of torque, providing ample power for both on-road and off-road adventures. The R1150GS featured a six-speed gearbox, a shaft drive system for reliable and low-maintenance power transfer, and an electronic fuel injection system for precise fuel delivery and effortless starting. The R1150GS also incorporated numerous features aimed at enhancing rider safety and comfort. These included a telescopic front fork with adjustable preload and rebound damping, a rear Paralever swingarm with adjustable preload, a hydraulically actuated disc brake system with ABS as an option, and a comfortable rider seat with ample room for a passenger. The motorcycle offered a range of accessories, such as luggage systems, windshields, and various engine guards, catering to diverse riding preferences and necessities. The R1150GS was a highly sought-after motorcycle, attracting both experienced and novice riders with its versatility and capabilities. Its strong reputation for reliability, durability, and off-road performance cemented its place as a legend among adventure motorcycles. The R1150GS has left a lasting impact on the world of adventure riding and continues to be a popular choice for those seeking a capable and exciting motorcycle for exploring both paved and unpaved roads.