This comprehensive repair manual provides detailed instructions for maintaining, servicing, and repairing your 1999-2004 BMW R1150GS motorcycle. It covers a wide range of topics, including engine, transmission, electrical system, brakes, suspension, and more. The manual is packed with step-by-step procedures, clear diagrams, and specifications, making it an invaluable resource for both professional mechanics and DIY enthusiasts. Whether you're tackling a routine oil change or a more complex engine rebuild, this manual will guide you through every step of the process. It is a must-have tool for anyone who wants to keep their R1150GS running smoothly and efficiently.

The 1999-2004 BMW R1150GS, often shortened to R1150GS, is a legendary motorcycle that cemented BMW's position as a leader in the adventure touring segment. This air-cooled, boxer-twin powered machine was designed to tackle any terrain, from paved roads to rough off-road trails. It's notable for its iconic, rugged looks, featuring a characteristic "beak" front fender and a high-mounted exhaust. The R1150GS was powered by a 1,130cc boxer engine, delivering a respectable 90 horsepower and 86 lb-ft of torque. This power, combined with a robust chassis and long-travel suspension, made it capable of handling both long-distance touring and demanding off-road adventures. Beyond its impressive performance, the R1150GS was also renowned for its practicality and comfort. It featured a spacious luggage rack system, a comfortable seat, and a large fuel tank, making it suitable for extended journeys. The bike came equipped with a comprehensive instrument panel, including a speedometer, tachometer, fuel gauge, and clock, providing riders with all the necessary information. The R1150GS also offered a wide range of optional accessories, allowing owners to customize their bikes to their individual needs and preferences. Despite its age, the R1150GS remains a popular choice for adventure touring enthusiasts, particularly those seeking a reliable, capable, and iconic motorcycle. Its rugged design, impressive performance, and practical features make it a true classic in the world of adventure touring motorcycles.